COMMERCIAL SEPTIC DESIGN IN TRAVIS COUNTY
Good Septic Design For Your Business
Opening a business past the sewer line? In Texas, nothing gets built until your septic plan is approved. That review is where timelines go to die, so don't wait on it. HomeField helps you design a commercial system that get through the desk.
Here's the wrinkle: this territory runs its venue economy on septic. The wedding ranches around Dripping Springs, the breweries and distilleries down Fitzhugh Road, RV parks, offices on acreage... most of it sits past the sewer map, and every one of those systems started as a design. Commercial plans here get sized by the gallon per day, reviewed under TCEQ rules, and filed with whichever of the area's seven permitting desks owns your parcel. We figure out all three before anything gets drawn.
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?
Honest answer: your dirt decides most of it. Texas requires two feet of usable soil under a standard drainfield trench, and this county fails that test in two different directions. West of the Balcones Escarpment, limestone sits inches under the grass, so the soil column mostly isn't there. East of I-35 you hit Houston Black clay, a soil so slow to drain the state classifies it as unsuitable for standard drainfields. Either way, most commercial projects here land on an aerobic treatment unit with spray or drip dispersal. Statewide, aerobic went from under 10 percent of new installs before 1995 to 55 percent by 2016, and Central Texas installers will tell you it runs heavier here.
One commercial wrinkle worth knowing early: if your property falls under Austin Water's septic program, a commercial aerobic system carries a maintenance contract in perpetuity. That's not a reason to avoid aerobic. It's a reason to spec the system right the first time, because you'll be living with it. We design for the ground you've got and the flow you'll actually produce, not a brochure.
How Long Should My Commercial Septic System Last?
With a sound design and steady maintenance, twenty years or more is a fair expectation. But commercial systems in this county rarely die of old age. They die of bad math. A house puts out roughly the same flow every day. A venue does not. A wedding ranch that sits quiet on Tuesday and hosts two hundred guests on Saturday hammers its system in surges, and a tank sized off average use instead of peak use spends every event weekend overloaded. That's how a five-year-old system fails like a twenty-five-year-old one.
The other half of lifespan is upkeep, and Texas already wrote the schedule. An aerobic system gets inspected every four months, so somebody should be laying eyes on your unit three times a year. Hays County requires maintenance on every aerobic system, period, and under Austin Water's program a commercial contract never expires. Our commercial Advantage Plans get built around that reporting calendar, so compliance runs itself while you run the business. Design it for the real crowd, maintain it on the real schedule, and the system outlasts your lease.
How Much Space Will My Commercial Septic System Need?
More than a house needs, and exactly how much comes down to three numbers: your daily flow, your soil class, and your setbacks. Texas doesn't run perc tests anymore. A site evaluator digs two borings or backhoe pits and classifies the soil by texture, and that class sets how much dispersal area every gallon requires. Rocky west-side ground and east-side clay both push commercial projects toward spray or drip fields, and those need real acreage once flows climb.
Then come the setbacks, and southwest Travis and northern Hays stack extras on top. If your land sits over the Edwards Aquifer recharge zone, planning materials have to come from a professional engineer or sanitarian, with a geologic assessment that hunts the property for caves, sinkholes, faults, and fractures. Tanks stay 50 feet back from any recharge feature, dispersal areas 150 feet. One feature in the wrong spot redraws the whole site plan. This is why we walk the land before we talk layout. Where the building, the parking, and the drainfield each go is one conversation, and it's a lot cheaper to have it on paper.
How Much Will My Septic System Cost To Install?
Nobody can quote a commercial install off a phone call, and you should be suspicious of anyone who tries. But here's the honest cost logic: the design decides the price. Your flow number sets the tank size, the tank and soil set the dispersal area, and the whole package sets the permit fee. Around here the fee even scales by the gallon. Travis County's engineered construction permit runs $1,262 for the first 500 gallons per day and climbs $125 for every 500 after that. LCRA charges $410 for the first 500, then $45 per step. Dripping Springs bills a commercial permit at $1,240. Same metro, three different bills, and that's before a shovel moves.
So the cheapest money you'll spend on this project is a careful design. Texas gives the permitting desk 30 days to rule on an application, and a design that answers the reviewer's questions the first time is how you keep that clock short. Get the flow calculation right and you don't pay to install capacity you'll never use. When we hand you a design, you get the system spec, the sizing math, and the permit path in plain English, with a number that holds. No surprises after the fact. That's the job.
MAINTENANCE PLAN
Maintain Your System With A HomeField Advantage Plan
Owning a septic system in Travis 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 Travis 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 Travis County peace of mind whenever they think about their septic system. Here’s what they’ve been saying about our service.
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 Austin and the cities and towns in our home turf of Travis County, including: