Septic Tank Pumping in Texas, TX
Septic tank pumping typically runs $297–$584 nationally, per our cost guide. Independent local pros serving Bell County, Comal County, Kaufman County and nearby areas. Describe the problem and we'll route your request — free, no obligation.
- Backups and alarm calls get emergency priority routing
- Pump-outs quoted by tank size — most jobs run $297–$584 (national average $432)
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Typical national cost$297 – $584Cost guide →Local Help in Texas, TX
Texas calls septic systems on-site sewage facilities (OSSFs). TCEQ writes the rules (30 TAC Chapter 285), and in most counties an authorized agent, such as the county environmental health or permitting department, issues permits and inspects.
Our seven Texas county pages run from the Hill Country to East Texas and the Fort Worth area, with very different soils: thin soil over limestone in Comal County, expansive clay in Parker County and blackland clay in Central Texas.
Most Texas septic owners will deal with three things: a county permit when building or repairing, a maintenance contract if they have an aerobic unit, and regular pump-outs. Some local health department or health district programs also act as authorized agents, so the office name varies by county.
Texas Service Details
What providers in this area actually see: coverage, common jobs, local pricing factors, and rules worth knowing.
Service Area Notes
- Following EPA's care tips, Texas owners should keep roof drains and sump pumps pointed away from the field and avoid parking on it.
- County pages: Bell, Comal, Kaufman, Limestone, McLennan, Parker and Smith counties.
- Pick your county for local towns, highways and the permitting office.
- Aerobic maintenance and pumping can often be combined in one visit.
- Before calling, know whether you have a conventional or aerobic system and where the tank lids are.
- Comal County sits in the Hill Country north of San Antonio; Bell, McLennan and Limestone counties are in Central Texas along I-35 and the blacklands; Parker and Kaufman flank the Dallas-Fort Worth area; Smith County surrounds Tyler in East Texas.
Common Jobs in Texas
- Conventional and aerobic trash-tank pump-outs
- Aerobic maintenance under service contracts
- Spray-field and drain-field repairs
- OSSF permits for new rural homes
- Pre-sale inspections
- Emergency backups and alarms
What Drives Pricing Here
- Texas A&M AgriLife estimates conventional septic upkeep at about $75 a year, based on pumping every 3 years; aerobic units cost more because of their service contracts.
- Texas A&M AgriLife lists conventional system installation at $2,000 to $6,000, depending on soil type and house size.
- County permit fees vary. The Comal County Environmental Health Department fee schedule, for example, lists $300 for a system under 500 gallons per day and $500 above that.
- The Comal County Environmental Health Department fee schedule also lists the $10 State Research Council fee charged on OSSF permits.
- Method: Texas A&M AgriLife's published upkeep figure, scaled to how often your tank needs pumping, plus each county's local fee schedule.
Permits & Local Rules
- Step 1, find your permitting authority: usually the county (an authorized agent of TCEQ); a few cities and districts also permit.
- Step 2, site evaluation: a licensed site evaluator tests the soil, and a licensed designer plans the system under 30 TAC Chapter 285.
- Step 3, permit: pay the local fee plus the state fee; the Comal County Environmental Health Department fee schedule lists $300 for under 500 gallons per day and the $10 State Research Council fee.
- Step 4, inspect and maintain: the authority inspects before use; aerobic systems require a maintenance contract and recorded affidavit.
- Agencies: TCEQ sets rules; county Environmental Health or permitting departments issue OSSF permits.
Soil & Site Conditions
- Limestone: Hill Country counties like Comal have thin soil over limestone, pushing owners to aerobic spray systems.
- Clay: expansive clay in Parker County and blackland clay in Central Texas swell and shrink, slowing percolation.
- Sandy loam: East Texas counties like Smith have sandier soils that drain better.
- Rainfall: heavy spring storms saturate clay fields statewide.
- Housing age: Census ACS 2024 data counts 84,882 housing units in Comal County and 61,727 in Parker County, with heavy 2000s and 2010s building in both.
- Older homes: rural farmhouses built in the 1970s and 1980s often have conventional systems that predate aerobic requirements.
- Floodplain: low lots near rivers and creeks in Central Texas can flood, which can damage spray fields.
Neighborhoods & Suburbs Served
Bell County · Comal County · Kaufman County · Limestone County · McLennan County · Parker County · Smith County
Emergency Response Expectations
For a backup or alarm, stop water use and choose your county page.
Texas FAQs
Who issues septic permits in Texas?
Usually the county, acting as TCEQ's authorized agent.
Do aerobic systems need a contract?
Yes; Texas requires maintenance contracts and a recorded affidavit for aerobic systems.
How often should I pump?
EPA says typically every 3 to 5 years, with an inspection at least every 3 years.
What does a permit cost?
It varies by county. The Comal County Environmental Health Department fee schedule lists $300 for under 500 gallons per day plus the $10 State Research Council fee.
Why do so many Texas homes have spray systems?
Thin soil over limestone and slow clay often can't support a conventional trench.
Do I need a site evaluator?
Yes. A licensed site evaluator tests the soil before a system is designed under 30 TAC Chapter 285.
Sources
- Texas A&M AgriLife — Conventional septic tank/drain field (L-5234)
- Comal County Environmental Health Department fees (effective Jan. 1, 2019)
- EPA: How to care for your septic system
- U.S. Census Bureau ACS 2024 1-year, Table B25034 (year built), Comal County, TX (via Census Reporter)
- U.S. Census Bureau ACS 2024 1-year, Table B25034 (year built), Parker County, TX (via Census Reporter)
Last reviewed 2026-10
Services Available in Texas
Septic Tank Pumping
Routine pump-outs on a 3–5 year schedule — the cheapest insurance a septic owner can buy. Get quotes from independent local pumpers.
Learn more →Septic Tank Cleaning
Full tank cleaning — scum, liquid, and the compacted sludge a quick pump-out leaves behind — from independent local septic pros.
Learn more →Septic Repair
Sewage backing up, alarm sounding, or drains crawling? Urgent routing to independent local septic repair pros who can tell a $300 fix from a $10,000 one.
Learn more →Drain Field Repair
Soggy yard, sewage odors, or drains that slow when it rains? Get a straight answer on repairing versus replacing your drain field from local pros.
Learn more →Septic Inspection
Buying a house on septic? An open-tank inspection with a written report is the cheapest protection against inheriting a five-figure drain field problem.
Learn more →Septic System Installation
New builds and full replacements — soil testing, county permits, and itemized bids from independent local septic installers.
Learn more →Aerobic Septic Maintenance
Aerobic systems need regular checks, chlorine, and — in Texas — a maintenance contract or approved owner maintenance. Get connected with independent local maintenance providers.
Learn more →Grease Trap Cleaning
Restaurant and commercial kitchen grease trap and interceptor pumping, on a schedule that keeps you under your city's 25% rule. Get connected with independent local pumpers.
Learn more →Free Tools Before You Call
Ballpark the cost or narrow down the problem before talking to a Texas provider.
Septic Tank Pumping Cost Calculator
Estimate what pumping your septic tank should cost — by tank size, lid access, and how overdue you are.
Use the free tool →Septic Problem Diagnostic — What's Wrong With My System?
Sewage backup, alarm going off, odors, or slow drains? Answer a few questions to find the likely cause and how urgent it is.
Use the free tool →Septic Pumping Frequency Calculator — How Often Should You Pump?
Find out how often your septic tank actually needs pumping — by tank size, household size, and garbage disposal use — and whether you're already due.
Use the free tool →Need help in Texas, TX?
Send the short form — urgent requests get priority routing.