COMMERCIAL SEPTIC DESIGN IN Collin COUNTY
Good Septic Design For Your Business
If your business runs on septic, you need commercial septic design planning before you install your next system. We do that for you.
Your HomeField Collin County team can meet the unique needs of your business with a custom commercial septic system that’s right for the job.
Why You Need Help With
Septic Design
You don’t want your business to be hampered by a septic system that wasn’t designed for your growth and future. We’re here to make sure that doesn’t happen.
THINGS WE HELP YOU THINK ABOUT:
- The Best Type Of System For Your Needs
- The Right Tank Size For Your Future Usage
- The Needed Size Of Any Drain Fields
- How To Fulfill All Regulatory Requirements
- Future-Proofing Your Septic System
Design The Commercial Septic System That Matches Your Business Needs
WHAT YOU SHOULD KNOW ABOUT
Commercial Septic Design
What Kind Of Septic System Will Best Fit My Business?
The short answer for the local conditions around Collin County is that an aerobic septic system will likely be the best fit for you and your business needs. The longer answer is that if you contact us, our goal is to design the right system (aerobic or conventional) that will fit your current and future business needs, your property size and access constraints, water table factors, state and local codes, and a long list of other things.
How Long Should My Commercial Septic System Last?
It truly does depend! If your employees and customers do their part by avoiding flushing harmful things, and if you have a robust regular maintenance plan in place, with regular pumping, inspections, and maintenance, your system can last you 20+ years depending on use.
How Much Space Will My Commercial Septic System Need?
There’s no cookie-cutter answer to this. A lot of factors can make the square footage of your system’s design go up or down. An aerobic system (common here in Collin County) typically take up less space to install than their conventional system counterparts.
How Much Will My Septic System Cost To Install?
To get the benefits of your perfect commercial septic system, now you have to install it. From a cost perspective, it’s like buying a new vehicle for your business. The type of system, size of your tank and drain field, and how easy it is to access your property are all major factors on the actual installation cost.
There are 4 treatment component steps of an Aerobic Septic System. Texas rules (30 TAC Chapter 285) require that an authorized agent (often a county or local authority) investigate complaints within 30 days, notify the complainant of findings, and take enforcement action if violations are confirmed. Legal Information Institute If a local permitting authority (the county or city) fails to act on a complaint or enforce, the state (TCEQ) regional office can be engaged. TCEQ In Rockwall, there is also an interlocal agreement giving the county responsibility to issue septic permits and perform inspections/oversight even in some municipal jurisdictions. rockwall.com The solids produced by the natural biological treatment process. Activated sludge has an abundance of beneficial microbes (“bugs”) and is used to bolster the aerobic treatment process. The level of the surface of the water in a chamber or basin. A v-shaped opening usually found on one side of a weir. The v-notch provides a means of controlling flow into the weir and separating solids from the final effluent. All septic systems in Hunt County must be permitted through the Hunt County Health Department / Environmental Health. Hunt County Even when you’re inside a city, Hunt County still retains jurisdiction over private on-site sewage systems. (Cities like Greenville refer septic / aerobic system questions to Hunt County) City of Greenville The county is bound by a TCEQ-approved order to enforce OSSF regulations, meaning county rules must comply with or exceed state minimums. Hunt County Your system must follow the state OSSF rules (30 TAC Chapter 285) as well as any additional county requirements set under their approved order. Hunt County If a lot is being subdivided or developed, the Subdivision & Land Development Regulations for Hunt County include standards for wastewater / OSSF designs. Hunt County The system must meet standard setback, buffer, and soil / site evaluation requirements, just as any OSSF outside city limits would. The property owner is responsible for providing the necessary electrical supply for the OSSF (e.g. wiring, breakers) when required. Tri-County Septic Any equipment (pumps, aerators, controls) must be installed in compliance with county / state electrical and system standards. For systems that require maintenance, Hunt County requires an Affidavit for On-Site Sewage Facility to be filed (often in deed records) to notify future owners of the system’s status. Tri-County Septic You’ll have to submit the permit application, homeowners information sheet, technical information sheet, and other standard documents. Hunt CountyTri-County Septic The county maintains checklists and documentation requirements for all OSSF installations. Hunt County If your system is an aerobic or other alternative system, you’ll need a maintenance contract in place. (The homeowner and installer must sign it.) Tri-County Septic The maintenance provider must inspect and service the system at intervals required by the contract and as required by county/state rules. Reports of maintenance/inspection must be submitted to both the property owner and to Hunt County’s health / environmental department. You must allow access to the system for inspections or investigations. Any changes or upgrades to the system must go through permit review. You can’t alter spray heads, change layout, or expand without county approval. Emergency repairs (for example, a broken pump or damaged riser) may be allowed but generally must be reported in writing to the county within a given timeframe (often 72 hours). This mirrors state OSSF rules. (See TCEQ permit requirements) TCEQ These are the baseline obligations under Texas OSSF law and regulations that counties often adopt or enforce: All construction, alteration, extension, or repair of an OSSF requires a permit and approved plan. TCEQ Local governments (counties or cities) may act as Authorized Agents (AAs) for TCEQ, meaning they administer the OSSF program locally (issue permits, inspect, enforce). TCEQ OSSFs must be designed according to a site evaluation of soils, topography, and local conditions. TCEQ Maintenance and periodic inspections are required (especially for aerobic / alternative systems). Emergency repairs (minor fixes) are allowed without a full permit but must be reported within 72 hours to the permitting authority. TCEQ The authority must respond to complaints, enforce compliance, and may require corrective actions or penalties. TCEQ The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems Owning a septic or aerobic treatment unit means you’re running a mini wastewater system in your yard. Taking care of it keeps your home safe, your yard clean, and your water healthy. 💧 Watch Your Water Use Spread out laundry loads instead of doing many in one day. Don’t overload the system with too much water at once. 🚫 Be Careful What You Flush Skip additives, yeast, or special treatments — your system doesn’t need them. Limit harsh cleaners or chemicals; they kill the good bacteria your system relies on. 🍴 Kitchen Habits Matter Garbage disposals add extra solids that overwhelm the system. The more food waste that goes down the drain, the more often you’ll need pump-outs. 🌱 Take Care of the Spray Field (Aerobic Units) Keep grass or plants growing in the spray area to soak up water and nutrients. Remember: even disinfected water may still carry germs, so avoid standing water. ✅ Stay on Top of Maintenance Follow your maintenance contract and inspection schedule. Be mindful of what goes down the drain — small changes make a big difference. A little care goes a long way. Good habits keep your system working longer, save you money, and protect your family and the environment. Anything that isn’t liquid that enters the treatment system. Solids can be trash or sludge. There are 4 treatment component steps of an Aerobic Septic System. Texas rules (30 TAC Chapter 285) require that an authorized agent (often a county or local authority) investigate complaints within 30 days, notify the complainant of findings, and take enforcement action if violations are confirmed. Legal Information Institute If a local permitting authority (the county or city) fails to act on a complaint or enforce, the state (TCEQ) regional office can be engaged. TCEQ In Rockwall, there is also an interlocal agreement giving the county responsibility to issue septic permits and perform inspections/oversight even in some municipal jurisdictions. rockwall.com The solids produced by the natural biological treatment process. Activated sludge has an abundance of beneficial microbes (“bugs”) and is used to bolster the aerobic treatment process. The level of the surface of the water in a chamber or basin. A v-shaped opening usually found on one side of a weir. The v-notch provides a means of controlling flow into the weir and separating solids from the final effluent. All septic systems in Hunt County must be permitted through the Hunt County Health Department / Environmental Health. Hunt County Even when you’re inside a city, Hunt County still retains jurisdiction over private on-site sewage systems. (Cities like Greenville refer septic / aerobic system questions to Hunt County) City of Greenville The county is bound by a TCEQ-approved order to enforce OSSF regulations, meaning county rules must comply with or exceed state minimums. Hunt County Your system must follow the state OSSF rules (30 TAC Chapter 285) as well as any additional county requirements set under their approved order. Hunt County If a lot is being subdivided or developed, the Subdivision & Land Development Regulations for Hunt County include standards for wastewater / OSSF designs. Hunt County The system must meet standard setback, buffer, and soil / site evaluation requirements, just as any OSSF outside city limits would. The property owner is responsible for providing the necessary electrical supply for the OSSF (e.g. wiring, breakers) when required. Tri-County Septic Any equipment (pumps, aerators, controls) must be installed in compliance with county / state electrical and system standards. For systems that require maintenance, Hunt County requires an Affidavit for On-Site Sewage Facility to be filed (often in deed records) to notify future owners of the system’s status. Tri-County Septic You’ll have to submit the permit application, homeowners information sheet, technical information sheet, and other standard documents. Hunt CountyTri-County Septic The county maintains checklists and documentation requirements for all OSSF installations. Hunt County If your system is an aerobic or other alternative system, you’ll need a maintenance contract in place. (The homeowner and installer must sign it.) Tri-County Septic The maintenance provider must inspect and service the system at intervals required by the contract and as required by county/state rules. Reports of maintenance/inspection must be submitted to both the property owner and to Hunt County’s health / environmental department. You must allow access to the system for inspections or investigations. Any changes or upgrades to the system must go through permit review. You can’t alter spray heads, change layout, or expand without county approval. Emergency repairs (for example, a broken pump or damaged riser) may be allowed but generally must be reported in writing to the county within a given timeframe (often 72 hours). This mirrors state OSSF rules. (See TCEQ permit requirements) TCEQ These are the baseline obligations under Texas OSSF law and regulations that counties often adopt or enforce: All construction, alteration, extension, or repair of an OSSF requires a permit and approved plan. TCEQ Local governments (counties or cities) may act as Authorized Agents (AAs) for TCEQ, meaning they administer the OSSF program locally (issue permits, inspect, enforce). TCEQ OSSFs must be designed according to a site evaluation of soils, topography, and local conditions. TCEQ Maintenance and periodic inspections are required (especially for aerobic / alternative systems). Emergency repairs (minor fixes) are allowed without a full permit but must be reported within 72 hours to the permitting authority. TCEQ The authority must respond to complaints, enforce compliance, and may require corrective actions or penalties. TCEQ The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems Owning a septic or aerobic treatment unit means you’re running a mini wastewater system in your yard. Taking care of it keeps your home safe, your yard clean, and your water healthy. 💧 Watch Your Water Use Spread out laundry loads instead of doing many in one day. Don’t overload the system with too much water at once. 🚫 Be Careful What You Flush Skip additives, yeast, or special treatments — your system doesn’t need them. Limit harsh cleaners or chemicals; they kill the good bacteria your system relies on. 🍴 Kitchen Habits Matter Garbage disposals add extra solids that overwhelm the system. The more food waste that goes down the drain, the more often you’ll need pump-outs. 🌱 Take Care of the Spray Field (Aerobic Units) Keep grass or plants growing in the spray area to soak up water and nutrients. Remember: even disinfected water may still carry germs, so avoid standing water. ✅ Stay on Top of Maintenance Follow your maintenance contract and inspection schedule. Be mindful of what goes down the drain — small changes make a big difference. A little care goes a long way. Good habits keep your system working longer, save you money, and protect your family and the environment. Anything that isn’t liquid that enters the treatment system. Solids can be trash or sludge. There are 4 treatment component steps of an Aerobic Septic System. Texas rules (30 TAC Chapter 285) require that an authorized agent (often a county or local authority) investigate complaints within 30 days, notify the complainant of findings, and take enforcement action if violations are confirmed. Legal Information Institute If a local permitting authority (the county or city) fails to act on a complaint or enforce, the state (TCEQ) regional office can be engaged. TCEQ In Rockwall, there is also an interlocal agreement giving the county responsibility to issue septic permits and perform inspections/oversight even in some municipal jurisdictions. rockwall.com The solids produced by the natural biological treatment process. Activated sludge has an abundance of beneficial microbes (“bugs”) and is used to bolster the aerobic treatment process. The level of the surface of the water in a chamber or basin. A v-shaped opening usually found on one side of a weir. The v-notch provides a means of controlling flow into the weir and separating solids from the final effluent. These are the baseline obligations under Texas OSSF law and regulations that counties often adopt or enforce: All construction, alteration, extension, or repair of an OSSF requires a permit and approved plan. TCEQ Local governments (counties or cities) may act as Authorized Agents (AAs) for TCEQ, meaning they administer the OSSF program locally (issue permits, inspect, enforce). TCEQ OSSFs must be designed according to a site evaluation of soils, topography, and local conditions. TCEQ Maintenance and periodic inspections are required (especially for aerobic / alternative systems). Emergency repairs (minor fixes) are allowed without a full permit but must be reported within 72 hours to the permitting authority. TCEQ The authority must respond to complaints, enforce compliance, and may require corrective actions or penalties. TCEQ The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems Owning a septic or aerobic treatment unit means you’re running a mini wastewater system in your yard. Taking care of it keeps your home safe, your yard clean, and your water healthy. 💧 Watch Your Water Use Spread out laundry loads instead of doing many in one day. Don’t overload the system with too much water at once. 🚫 Be Careful What You Flush Skip additives, yeast, or special treatments — your system doesn’t need them. Limit harsh cleaners or chemicals; they kill the good bacteria your system relies on. 🍴 Kitchen Habits Matter Garbage disposals add extra solids that overwhelm the system. The more food waste that goes down the drain, the more often you’ll need pump-outs. 🌱 Take Care of the Spray Field (Aerobic Units) Keep grass or plants growing in the spray area to soak up water and nutrients. Remember: even disinfected water may still carry germs, so avoid standing water. ✅ Stay on Top of Maintenance Follow your maintenance contract and inspection schedule. Be mindful of what goes down the drain — small changes make a big difference. A little care goes a long way. Good habits keep your system working longer, save you money, and protect your family and the environment. Anything that isn’t liquid that enters the treatment system. Solids can be trash or sludge. There are 4 treatment component steps of an Aerobic Septic System. Texas rules (30 TAC Chapter 285) require that an authorized agent (often a county or local authority) investigate complaints within 30 days, notify the complainant of findings, and take enforcement action if violations are confirmed. Legal Information Institute If a local permitting authority (the county or city) fails to act on a complaint or enforce, the state (TCEQ) regional office can be engaged. TCEQ In Rockwall, there is also an interlocal agreement giving the county responsibility to issue septic permits and perform inspections/oversight even in some municipal jurisdictions. rockwall.com The solids produced by the natural biological treatment process. Activated sludge has an abundance of beneficial microbes (“bugs”) and is used to bolster the aerobic treatment process. The level of the surface of the water in a chamber or basin. A v-shaped opening usually found on one side of a weir. The v-notch provides a means of controlling flow into the weir and separating solids from the final effluent. These are the baseline obligations under Texas OSSF law and regulations that counties often adopt or enforce: All construction, alteration, extension, or repair of an OSSF requires a permit and approved plan. TCEQ Local governments (counties or cities) may act as Authorized Agents (AAs) for TCEQ, meaning they administer the OSSF program locally (issue permits, inspect, enforce). TCEQ OSSFs must be designed according to a site evaluation of soils, topography, and local conditions. TCEQ Maintenance and periodic inspections are required (especially for aerobic / alternative systems). Emergency repairs (minor fixes) are allowed without a full permit but must be reported within 72 hours to the permitting authority. TCEQ The authority must respond to complaints, enforce compliance, and may require corrective actions or penalties. TCEQ The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems Owning a septic or aerobic treatment unit means you’re running a mini wastewater system in your yard. Taking care of it keeps your home safe, your yard clean, and your water healthy. 💧 Watch Your Water Use Spread out laundry loads instead of doing many in one day. Don’t overload the system with too much water at once. 🚫 Be Careful What You Flush Skip additives, yeast, or special treatments — your system doesn’t need them. Limit harsh cleaners or chemicals; they kill the good bacteria your system relies on. 🍴 Kitchen Habits Matter Garbage disposals add extra solids that overwhelm the system. The more food waste that goes down the drain, the more often you’ll need pump-outs. 🌱 Take Care of the Spray Field (Aerobic Units) Keep grass or plants growing in the spray area to soak up water and nutrients. Remember: even disinfected water may still carry germs, so avoid standing water. ✅ Stay on Top of Maintenance Follow your maintenance contract and inspection schedule. Be mindful of what goes down the drain — small changes make a big difference. A little care goes a long way. Good habits keep your system working longer, save you money, and protect your family and the environment. Anything that isn’t liquid that enters the treatment system. Solids can be trash or sludge. There are 4 treatment component steps of an Aerobic Septic System. Texas rules (30 TAC Chapter 285) require that an authorized agent (often a county or local authority) investigate complaints within 30 days, notify the complainant of findings, and take enforcement action if violations are confirmed. Legal Information Institute If a local permitting authority (the county or city) fails to act on a complaint or enforce, the state (TCEQ) regional office can be engaged. TCEQ In Rockwall, there is also an interlocal agreement giving the county responsibility to issue septic permits and perform inspections/oversight even in some municipal jurisdictions. rockwall.com The solids produced by the natural biological treatment process. Activated sludge has an abundance of beneficial microbes (“bugs”) and is used to bolster the aerobic treatment process. The level of the surface of the water in a chamber or basin. A v-shaped opening usually found on one side of a weir. The v-notch provides a means of controlling flow into the weir and separating solids from the final effluent. All septic systems in Hunt County must be permitted through the Hunt County Health Department / Environmental Health. Hunt County Even when you’re inside a city, Hunt County still retains jurisdiction over private on-site sewage systems. (Cities like Greenville refer septic / aerobic system questions to Hunt County) City of Greenville The county is bound by a TCEQ-approved order to enforce OSSF regulations, meaning county rules must comply with or exceed state minimums. Hunt County Your system must follow the state OSSF rules (30 TAC Chapter 285) as well as any additional county requirements set under their approved order. Hunt County If a lot is being subdivided or developed, the Subdivision & Land Development Regulations for Hunt County include standards for wastewater / OSSF designs. Hunt County The system must meet standard setback, buffer, and soil / site evaluation requirements, just as any OSSF outside city limits would. The property owner is responsible for providing the necessary electrical supply for the OSSF (e.g. wiring, breakers) when required. Tri-County Septic Any equipment (pumps, aerators, controls) must be installed in compliance with county / state electrical and system standards. For systems that require maintenance, Hunt County requires an Affidavit for On-Site Sewage Facility to be filed (often in deed records) to notify future owners of the system’s status. Tri-County Septic You’ll have to submit the permit application, homeowners information sheet, technical information sheet, and other standard documents. Hunt CountyTri-County Septic The county maintains checklists and documentation requirements for all OSSF installations. Hunt County If your system is an aerobic or other alternative system, you’ll need a maintenance contract in place. (The homeowner and installer must sign it.) Tri-County Septic The maintenance provider must inspect and service the system at intervals required by the contract and as required by county/state rules. Reports of maintenance/inspection must be submitted to both the property owner and to Hunt County’s health / environmental department. You must allow access to the system for inspections or investigations. Any changes or upgrades to the system must go through permit review. You can’t alter spray heads, change layout, or expand without county approval. Emergency repairs (for example, a broken pump or damaged riser) may be allowed but generally must be reported in writing to the county within a given timeframe (often 72 hours). This mirrors state OSSF rules. (See TCEQ permit requirements) TCEQ These are the baseline obligations under Texas OSSF law and regulations that counties often adopt or enforce: All construction, alteration, extension, or repair of an OSSF requires a permit and approved plan. TCEQ Local governments (counties or cities) may act as Authorized Agents (AAs) for TCEQ, meaning they administer the OSSF program locally (issue permits, inspect, enforce). TCEQ OSSFs must be designed according to a site evaluation of soils, topography, and local conditions. TCEQ Maintenance and periodic inspections are required (especially for aerobic / alternative systems). Emergency repairs (minor fixes) are allowed without a full permit but must be reported within 72 hours to the permitting authority. TCEQ The authority must respond to complaints, enforce compliance, and may require corrective actions or penalties. TCEQ The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems Owning a septic or aerobic treatment unit means you’re running a mini wastewater system in your yard. Taking care of it keeps your home safe, your yard clean, and your water healthy. 💧 Watch Your Water Use Spread out laundry loads instead of doing many in one day. Don’t overload the system with too much water at once. 🚫 Be Careful What You Flush Skip additives, yeast, or special treatments — your system doesn’t need them. Limit harsh cleaners or chemicals; they kill the good bacteria your system relies on. 🍴 Kitchen Habits Matter Garbage disposals add extra solids that overwhelm the system. The more food waste that goes down the drain, the more often you’ll need pump-outs. 🌱 Take Care of the Spray Field (Aerobic Units) Keep grass or plants growing in the spray area to soak up water and nutrients. Remember: even disinfected water may still carry germs, so avoid standing water. ✅ Stay on Top of Maintenance Follow your maintenance contract and inspection schedule. Be mindful of what goes down the drain — small changes make a big difference. A little care goes a long way. Good habits keep your system working longer, save you money, and protect your family and the environment. Anything that isn’t liquid that enters the treatment system. Solids can be trash or sludge. There are 4 treatment component steps of an Aerobic Septic System. Texas rules (30 TAC Chapter 285) require that an authorized agent (often a county or local authority) investigate complaints within 30 days, notify the complainant of findings, and take enforcement action if violations are confirmed. Legal Information Institute If a local permitting authority (the county or city) fails to act on a complaint or enforce, the state (TCEQ) regional office can be engaged. TCEQ In Rockwall, there is also an interlocal agreement giving the county responsibility to issue septic permits and perform inspections/oversight even in some municipal jurisdictions. rockwall.com The solids produced by the natural biological treatment process. Activated sludge has an abundance of beneficial microbes (“bugs”) and is used to bolster the aerobic treatment process. The level of the surface of the water in a chamber or basin. A v-shaped opening usually found on one side of a weir. The v-notch provides a means of controlling flow into the weir and separating solids from the final effluent. These are the baseline obligations under Texas OSSF law and regulations that counties often adopt or enforce: All construction, alteration, extension, or repair of an OSSF requires a permit and approved plan. TCEQ Local governments (counties or cities) may act as Authorized Agents (AAs) for TCEQ, meaning they administer the OSSF program locally (issue permits, inspect, enforce). TCEQ OSSFs must be designed according to a site evaluation of soils, topography, and local conditions. TCEQ Maintenance and periodic inspections are required (especially for aerobic / alternative systems). Emergency repairs (minor fixes) are allowed without a full permit but must be reported within 72 hours to the permitting authority. TCEQ The authority must respond to complaints, enforce compliance, and may require corrective actions or penalties. TCEQ The system introduces air into the wastewater treatment process to promote the growth of aerobic bacteria, which break down organic matter more effectively than anaerobic bacteria used in conventional systems https://www.triseptic.com/downloads/Rockwall%20County/rockwall-county-install-forms.pdf Owning a septic or aerobic treatment unit means you’re running a mini wastewater system in your yard. Taking care of it keeps your home safe, your yard clean, and your water healthy. 💧 Watch Your Water Use Spread out laundry loads instead of doing many in one day. Don’t overload the system with too much water at once. 🚫 Be Careful What You Flush Skip additives, yeast, or special treatments — your system doesn’t need them. Limit harsh cleaners or chemicals; they kill the good bacteria your system relies on. 🍴 Kitchen Habits Matter Garbage disposals add extra solids that overwhelm the system. The more food waste that goes down the drain, the more often you’ll need pump-outs. 🌱 Take Care of the Spray Field (Aerobic Units) Keep grass or plants growing in the spray area to soak up water and nutrients. Remember: even disinfected water may still carry germs, so avoid standing water. ✅ Stay on Top of Maintenance Follow your maintenance contract and inspection schedule. Be mindful of what goes down the drain — small changes make a big difference. A little care goes a long way. Good habits keep your system working longer, save you money, and protect your family and the environment. Even inside city limits, the Rockwall County Environmental Health Coordinator is responsible for OSSF permitting, inspections, and enforcement in many cases. rockwallcountytexas.com Before issuing building permits, cities require that OSSF system plans and related documentation be approved by the county’s designated representative. rockwallcountytexas.com When applying for a building permit within a city, part of the requirement is that your OSSF system has the proper county approval (or city + county coordination) in place. rockwallcountytexas.com Rockwall County requires that each dwelling’s septic system be installed on a lot of at least 1.5 acres (1½ acres) of “suitable land.” rockwallcountytexas.com The OSSF permit application must include a site survey showing the system’s location, property boundaries, setbacks, and demonstrating it meets required distance separations to property lines, buildings, water sources, etc. rockwallcountytexas.com Your design must follow county and state minimum standards (30 TAC Chapter 285), but local rules may impose more stringent setbacks or buffer requirements. Any repairs, modifications, or extensions to your existing OSSF (especially when changing the footprint, adding spray fields, or upgrading to an alternative system) will require county approval via a repair or modification application. rockwallcountytexas.com Unauthorized alterations without permits can lead to noncompliance or enforcement action by either the city or county. The county enforces Health & Safety Codes, Public Nuisance Laws, and septic system rules. rockwallcountytexas.com The owner must allow access to the system for inspections or compliance checks by the county or its agent. rockwallcountytexas.com If your system fails or causes a nuisance (odor, sewage surfacing, contamination), the county (or Environmental Health office) can require corrective action or enforcement. rockwallcountytexas.com Anything that isn’t liquid that enters the treatment system. Solids can be trash or sludge.State & Local Requirements
How Does Your Region Affect Septic Design?
Considerations For Hunt County
Authorized Agent HUNT COUNTY AUTHORIZED AGENT Permit Office
Location2700 JOHNSON ST
GREENVILLE , TX, 75401Web Address https://www.huntcounty.net/page/hunt.septic Area Served unincorporated County + Town of Poetry ONLY, except w/in 2,000 ft from Lake Tawakoni - see Sabine River Authority Mailing Address 2700 JOHNSON ST
GREENVILLE, TX, 75401 - 4240Primary Contact BRITTNAY COOPER Primary Contact Phone (903) 408-4140 Primary Contact Email BCOOPER@HUNTCOUNTY.NET Office Hours M-F 8am-5pm Fax (903) 454-3721 Status Current Research
Council Fee
Account
Number620107 Current Order
(Click to download)620107.pdf
Who Enforces OSSF in Each County
County Enforcing Authority / Department Role & Notes Collin County Collin County Development Services / Engineering – OSSF program They issue permits, inspect systems, enforce rules in unincorporated areas, handle complaints and spot checks. Collin County Hunt County Hunt County Health Department / Environmental Officers They manage permit applications, inspections, maintenance oversight, and enforcement of septic / aerobic systems in Hunt County. huntcounty.net Rockwall County Rockwall County Environmental Health Coordinator / County Environmental Health They perform OSSF permitting, inspections, and enforce Texas Health & Safety codes and local ordinances. rockwallcountytexas.com 📜 Legal & Regulatory Backing & Process
1. Permits & Authority
2. Design & Installation Standards
3. Electrical & Utilities
4. Affidavits, Documentation & Records
5. Maintenance & Reporting (for alternative / aerobic systems)
6. Alterations, Repairs & Upgrades
General (State / TCEQ) OSSF Responsibilities
Considerations For Royse City
Authorized Agent ROCKWALL COUNTY AUTHORIZED AGENT Permit Office
Location1101 E Yellowjacket Ln STE 130
ROCKWALL , TX, 75087Web Address https://www.rockwallcountytexas.com/245/Environmental-Health-Coordinator Area Served City of Rockwall, City of Royse City (AA), unincorporated Rockwall County Mailing Address 1101 E YELLOWJACKET LN STE 130
ROCKWALL, TX, 75087 - 4845Primary Contact Charisa Hauser Primary Contact Phone (972) 204-7600 Primary Contact Email chauser@rockwallcountytexas.com Office Hours M-F 8am-12pm, 1-5pm Fax (972) 204-7609 Status Current Research
Council Fee
Account
Number620161 Current Order
(Click to download)620161.pdf Who Enforces OSSF in Each County
County Enforcing Authority / Department Role & Notes Collin County Collin County Development Services / Engineering – OSSF program They issue permits, inspect systems, enforce rules in unincorporated areas, handle complaints and spot checks. Collin County Hunt County Hunt County Health Department / Environmental Officers They manage permit applications, inspections, maintenance oversight, and enforcement of septic / aerobic systems in Hunt County. huntcounty.net Rockwall County Rockwall County Environmental Health Coordinator / County Environmental Health They perform OSSF permitting, inspections, and enforce Texas Health & Safety codes and local ordinances. rockwallcountytexas.com 📜 Legal & Regulatory Backing & Process
1. Permits & Authority
2. Design & Installation Standards
3. Electrical & Utilities
4. Affidavits, Documentation & Records
5. Maintenance & Reporting (for alternative / aerobic systems)
6. Alterations, Repairs & Upgrades
General (State / TCEQ) OSSF Responsibilities
Considerations For McLendon-Chisholm
Who Enforces OSSF in Each County
County Enforcing Authority / Department Role & Notes Collin County Collin County Development Services / Engineering – OSSF program They issue permits, inspect systems, enforce rules in unincorporated areas, handle complaints and spot checks. Collin County Hunt County Hunt County Health Department / Environmental Officers They manage permit applications, inspections, maintenance oversight, and enforcement of septic / aerobic systems in Hunt County. huntcounty.net Rockwall County Rockwall County Environmental Health Coordinator / County Environmental Health They perform OSSF permitting, inspections, and enforce Texas Health & Safety codes and local ordinances. rockwallcountytexas.com 📜 Legal & Regulatory Backing & Process
General (State / TCEQ) OSSF Responsibilities
Considerations For Frisco
Authorized Agent CITY OF FRISCO AUTHORIZED AGENT Permit Office
Location6101 FRISCO SQUARE BLVD 3RD FLOOR
FRISCO , TX, 75034Web Address https://www.friscotexas.gov/395/Building-Inspections Area Served City limits Mailing Address 6101 FRISCO SQUARE BLVD FL 3
FRISCO, TX, 75034 - 3253Primary Contact GILBERT URVINA Primary Contact Phone (972) 292-5301 Primary Contact Email gurvina@friscotexas.gov Office Hours M-F 8am-5pm Fax (972) 292-5313 Status Current Research
Council Fee
Account
Number620262 Current Order
(Click to download)620262.pdf Authorized Agent CITY OF FRISCO AUTHORIZED AGENT Permit Office
Location6101 FRISCO SQUARE BLVD 3RD FLOOR
FRISCO , TX, 75034Web Address https://www.friscotexas.gov/395/Building-Inspections Area Served City limits Mailing Address 6101 FRISCO SQUARE BLVD FL 3
FRISCO, TX, 75034 - 3253Primary Contact GILBERT URVINA Primary Contact Phone (972) 292-5301 Primary Contact Email gurvina@friscotexas.gov Office Hours M-F 8am-5pm Fax (972) 292-5313 Status Current Research
Council Fee
Account
Number620262 Current Order
(Click to download)620262.pdf Who Enforces OSSF in Each County
County Enforcing Authority / Department Role & Notes Collin County Collin County Development Services / Engineering – OSSF program They issue permits, inspect systems, enforce rules in unincorporated areas, handle complaints and spot checks. Collin County Hunt County Hunt County Health Department / Environmental Officers They manage permit applications, inspections, maintenance oversight, and enforcement of septic / aerobic systems in Hunt County. huntcounty.net Rockwall County Rockwall County Environmental Health Coordinator / County Environmental Health They perform OSSF permitting, inspections, and enforce Texas Health & Safety codes and local ordinances. rockwallcountytexas.com 📜 Legal & Regulatory Backing & Process
General (State / TCEQ) OSSF Responsibilities
Considerations For Hunt County
Authorized Agent HUNT COUNTY AUTHORIZED AGENT Permit Office
Location2700 JOHNSON ST
GREENVILLE , TX, 75401Web Address https://www.huntcounty.net/page/hunt.septic Area Served unincorporated County + Town of Poetry ONLY, except w/in 2,000 ft from Lake Tawakoni - see Sabine River Authority Mailing Address 2700 JOHNSON ST
GREENVILLE, TX, 75401 - 4240Primary Contact BRITTNAY COOPER Primary Contact Phone (903) 408-4140 Primary Contact Email BCOOPER@HUNTCOUNTY.NET Office Hours M-F 8am-5pm Fax (903) 454-3721 Status Current Research
Council Fee
Account
Number620107 Current Order
(Click to download)620107.pdf
Who Enforces OSSF in Each County
County Enforcing Authority / Department Role & Notes Collin County Collin County Development Services / Engineering – OSSF program They issue permits, inspect systems, enforce rules in unincorporated areas, handle complaints and spot checks. Collin County Hunt County Hunt County Health Department / Environmental Officers They manage permit applications, inspections, maintenance oversight, and enforcement of septic / aerobic systems in Hunt County. huntcounty.net Rockwall County Rockwall County Environmental Health Coordinator / County Environmental Health They perform OSSF permitting, inspections, and enforce Texas Health & Safety codes and local ordinances. rockwallcountytexas.com 📜 Legal & Regulatory Backing & Process
1. Permits & Authority
2. Design & Installation Standards
3. Electrical & Utilities
4. Affidavits, Documentation & Records
5. Maintenance & Reporting (for alternative / aerobic systems)
6. Alterations, Repairs & Upgrades
General (State / TCEQ) OSSF Responsibilities
Considerations For Rockwall County
Authorized Agent ROCKWALL COUNTY AUTHORIZED AGENT Permit Office
Location1101 E Yellowjacket Ln STE 130
ROCKWALL , TX, 75087Web Address https://www.rockwallcountytexas.com/245/Environmental-Health-Coordinator Area Served City of Rockwall, City of Royse City (AA), unincorporated Rockwall County Mailing Address 1101 E YELLOWJACKET LN STE 130
ROCKWALL, TX, 75087 - 4845Primary Contact Charisa Hauser Primary Contact Phone (972) 204-7600 Primary Contact Email chauser@rockwallcountytexas.com Office Hours M-F 8am-12pm, 1-5pm Fax (972) 204-7609 Status Current Research
Council Fee
Account
Number620161 Current Order
(Click to download)620161.pdf Who Enforces OSSF in Each County
County Enforcing Authority / Department Role & Notes Collin County Collin County Development Services / Engineering – OSSF program They issue permits, inspect systems, enforce rules in unincorporated areas, handle complaints and spot checks. Collin County Hunt County Hunt County Health Department / Environmental Officers They manage permit applications, inspections, maintenance oversight, and enforcement of septic / aerobic systems in Hunt County. huntcounty.net Rockwall County Rockwall County Environmental Health Coordinator / County Environmental Health They perform OSSF permitting, inspections, and enforce Texas Health & Safety codes and local ordinances. rockwallcountytexas.com 📜 Legal & Regulatory Backing & Process
General (State / TCEQ) OSSF Responsibilities
Jurisdiction & Permitting
📐 Land / Lot Requirements & System Design
🛠️ Repairs, Alterations & Modifications
✅ Inspections, Maintenance & Enforcement
MAINTENANCE PLAN
Maintain Your System With A HomeField Advantage Plan
Owning a septic system in Collin County means following local regulations. We’ve built our HomeField Advantage Plans to make caring for your septic system simple.
ONE CALL FOR ALL
Tired of calling around? One call to HomeField Collin County gets a team member right at your door, ready to take care of all your septic system needs.
A Proactive Home team
Want to avoid future problems? Our home team of septic experts work proactively for you, and our predictable pricing is so that you have no surprises along the way.
WIN NOW AND LATER
Want to win? Our Advantage Plans are designed to give you peace of mind around your septic system. We’re here to help you and your system as long as you need us.
Looking For A Commercial Plan?
TESTIMONIALS
What Our Customers Are Saying About Us
We’re here to give our customers around Collin County peace of mind whenever they think about their septic system. Here’s what they’ve been saying about our service.
Life savers! I called Friday afternoon, I explained our situation and was worked in at the end of the day even after I was told they couldn’t get to us til Monday. Dustin showed up, and got it done quickly . I completely recommend this company!
I’ve dealt with a number of septic companies over the years. HomeField is by far and away the best I have worked with. Communication from the scheduling process to job completion was excellent. Dustin was punctual, friendly, and provided excellent service. After the work was completed he took pictures of all repairs and sent me for my records. Would highly recommend!
Switched over my septic service and couldn’t be happier with the level of service and communication from their guys!!
Great service, friendly, very responsive, timely, honest family owned business. Easy to work with.
Great service! Very prompt and professional. I’ll definitely use them again!!
Great communication with a quick response. Spent time explaining the issue with me. Glad to find an honest and trustworthy company.
First time using Homefield and what a great experience. Booked an appointment for septic repair over the Holidays thinking it would be after the first of the year before hearing anything and to my surprise got a response immediately and someone was out quickly and performed the repairs. Great communication, timely service, Dustin was on time, very respectful to me and my property and was informative on explaining everything. They saved my holidays and I highly recommend Homefield to anyone needing septic service. Thank you guy’s and Happy New Year!
Home field was easy to work with. We were able to get a service appointment to have our septic tanks pumped within a day of placing a call. Service was good and price was fair. Would definitely use them again in the future and refer them to others!
I couldn’t be happier with the level of service and quality of install from Homefield!
Hunter made sure I was aware of where we were with the process the whole way by keeping in frequent contact and Dustin knocked the install out in half a day! Their team is too notch and you can trust that you will be in good hands. The most painless decision I have made in a while!!
I had a great experience with Homefield!!! Their septic knowledge and pumping service was excellent. Thank you!!
Got me in same day, very nice speaking with Jenna And Hunter. Great people! Great company!
This company provides excellent service and they’re always on time. I recommend them to all my clients.
Incredible service, Dustin made the whole process very easy! Scheduling was quick and painless, and the team that came out was highly knowledgeable!
HomeField saved our butts, Literally! The crew was quick to respond and extremely knowledgeable. Jenna answered the phone and put us at ease. Great work and even greater personnel. Highly recommend these guys!
HomeField helped repair our septic system and did an excellent job at a fair price. I would highly recommend them.
HomeField responded quickly and fixed our septic system immediately. Dustin was fantastic, knowledgeable and did not try to sell us things that we did not need! Highly recommend!
Home Field septic saved us when our system went down! Quick response and very quality services!
Homefield Septic in Collin County was fantastic to work with! They are super professional, very flexible, and affordable. We were having some plumbing issues with our new home, and they came out quickly to check our clean out. They arrived on time, explained the septic issue clearly, and had it fixed right away. Reliable, knowledgeable, and friendly service—I highly recommend them for any septic needs!
HomeField Septic was amazing to work with! Dustin came out to repair my riser tank and controller and took the time to inspect the rest of my aerobic system while he was here. He was so friendly, professional, and incredibly knowledgeable—explained everything about the pump, floats, and control panel in a way I could understand. The service was quick, the price was fair, and they left the area spotless. I’ll definitely be using HomeField again for all my septic maintenance and repairs!
Our tech, Dustin, was amazing. Super knowledgeable, friendly and perfect customer service.
We had a great experience with HomeField at our lakehouse! From start to finish, the customer service was excellent — friendly, professional, and responsive. I wasn’t very familiar with the process of having a septic system but felt like they had it under control. Our technician, Dustin, did a fantastic job. He was knowledgeable, explained everything clearly, and made sure the work was done right. It’s not always easy to find a company that combines skill with great service, but these guys definitely do. We’ll be using them again in the future and highly recommend them to anyone needing septic services.
OUR PROCESS
The Game Plan For Your Septic System Design
Designing your commercial system means discovering what your septic needs are (and will be), matching that with the right type of system, to making it all to code
Location. Location. Location.
We’ll visit your prospective septic site to take a deep dive into its topography, soil type, soil permeability, and a host of other factors
Determine Your Needs
We look at household size, expected water usage, and also your potential future needs to calculate your septic tank and drain field sizes.
Find The Right Type
Based on your expected usage, soil conditions, space available, and local regulations, we’ll help you land on the right system type and size.
Design The Right Layout
We’ll find the perfect place to put your septic tank, drain field, and additional parts of your system for correct flow and max accessibility.
Permits And Approvals
Once your system is designed and approved by you, we need to submit it to your local authorities for review, permitting, and code compliance.
Need Your System Designed?
OUR SERVICE AREA
WE LOVE OURHOME TURF
We proudly serve the cities and towns in our home turf of Collin County, including: