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.
Super friendly, super professional! This will be the only company that I ever use again. They are honest, hard working and very knowledgeable. #1 in my book.
Had a septic issue and they were the only company able to make it out the next day. Highly recommend this company. Really friendly and knowledgeable.
Love the service of this company! Very professional and the people are so knowledgeable and nice. Would recommend their services to anyone.
They came out to our property to diagnose why the alarm was going off. They fixed the problem and educated me on best practices. I highly recommend their services because of their friendly professionalism and expertise!
I’ve been extremely satisfied with their service. I’m a monthly service plan member and recently had an issue with my aerobic system on a Friday afternoon. I called and was impressed with the speed of getting a technician onsite to repair my system. They communicated via SMS in a very timely manner and resolved my issue very quickly. Highly recommend!!
Love love love this company!! They always have done a great job!! Very knowledgeable! They always get the job done! They are reliable and very honest! I could not recommend them more!! Great company! Thank you!
We have a service contract, and everyone we deal with has always been so helpful. They are quick to respond, and help us learn about our system.
I am a professional builder and Brian is the best. He is fair in his pricing and he does an excellent job from design to installation. You can rely on Brian for a trouble free construction experience.
Excellent service, in a timely & professional manner, at a fair price. They have excellent service for our aerobic system with a yearly contract at a fair price. Definitely recommend to anyone. A company you can count on consistently!
Showed up on time…in the middle of a severe storm and performed the work anyway. The young man had a positive attitude and the rain didn’t seem to phase him. Nasty conditions but performed like it was a beautiful sunny day. He took photos like I asked and documented the process. Thank you for your professionalism
Wonderful customer service, came out and fix the problem on the septic system and gave me a quick training on how to maintain good working order. Thank you for your excellent customer service!
These guys are real professional. They know their stuff. They even suggest ways that you can make your septic tank last longer and work more efficient. I will recommend them as the best septic tank company that I have ever used!!
I had an issue with my aerobic system at my home in Cedar Hill and called them at 8am. They came and had my issue fixed shortly around noon. I signed up for their annual maintenance service at a very reasonable price.
I called on the 16th of January in the midst of a hard freeze due to my septic system alarm going off. Even with the weather and its associated workload, the techs arrived the same day and resolved the issue. Awesome service seems to be the norm for this company and their techs!
Great service. We received service within a few hours of calling in. They came in and found the issue immediately and provided great tips and feedback. We know nothing about the septic tank so the info gathered was very helpful.
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: