Texas Well Drilling Cost: What Homeowners Pay in 2026
Texas well drilling costs $8,000 to $30,000+ in 2026. Depth, aquifer, and county drive the price. Here's the breakdown by region.
6 min read
Cost GuideWell DrillingTexas
San Augustine County · Texas
Septic & well water services in San Augustine County, TX
San Augustine County sits in the East Texas Piney Woods with deep sandy soils over iron-rich clay subsoils typical of the Carrizo-Wilcox formation. The Carrizo-Wilcox Aquifer supplies most domestic wells, and the highly permeable surface sands require proper septic setbacks to protect groundwater quality in this rural, forested county.
Cities & towns
★ Featured placement
Coming soon
Be the first pro homeowners see in San Augustine County
- Top of local search results
- Priority on every quote request
- Verified-pro badge on your profile
Service providers in San Augustine County
We're growing our San Augustine County network
No licensed providers in our directory yet — we add new pros each month as state licensing data is published.
Meanwhile, browse all Texas providers.
Nearby counties in Texas
Helpful guides for San Augustine County homeowners
Septic Systems in Texas: Permits, Costs & Contractors (2026)
Texas has roughly 2.6 million on-site septic systems under TCEQ Chapter 285 rules. Here's how permits, costs, and regional soils play out across all 254 counties.
10 min read
State GuideSeptic SystemTexas
Texas Well Water Testing: What to Test For (2026 Guide)
Every Texas private well owner should test for coliform, nitrates, arsenic, and TDS. Here's what each region needs, plus where to send samples.
6 min read
Well WaterWater QualityTexas
San Augustine County — common questions
How much does septic installation cost in San Augustine County?
- A new septic system in San Augustine County, Texas typically runs $4,000–$9,000, depending on system type, soil conditions, and site access. Alternative and mound systems cost more. Compare free estimates from licensed providers in our San Augustine County directory before deciding.
How often should I pump my septic tank in San Augustine County?
- Most San Augustine County households should pump every 3–5 years, though tank size, household size, and water use shift that window. Pumping typically costs $275–$450 in Texas. Our directory lists licensed providers serving San Augustine County.
Do I need a permit for septic work in San Augustine County?
- Yes. San Augustine County follows Texas regulations, which require permits for new septic installations and most repairs. Your local county health department issues permits and inspects the work; a licensed installer from our directory will handle the permitting for you.
How do I find a licensed well contractor in San Augustine County?
- Browse our directory of licensed well water contractors serving San Augustine County and its 2 communities. Every listed pro is checked against Texas state licensing records and can handle well drilling, pump repair, and water testing.
What should I test my well water for in San Augustine County?
- Texas well owners should test annually for bacteria, nitrates, and pH, plus any contaminants common to the area (such as arsenic or PFAS near known sources). The Texas state lab and the water-testing companies in our San Augustine County directory can run a full panel.
Need septic or well services in San Augustine County?
Get connected with licensed professionals. Request a free, no-obligation quote today.
Get 3 free quotes