GroundRosterLicensed Well and Septic Contractors: San Patricio County, TX
15 licensed well and septic pros based in San Patricio County. Every license number below is sourced from public licensing records, with a link to look it up yourself.
Grouped by the county of the address on each license record, which can be a mailing address, so it doesn't tell you where the business works. When the record names no county, we place it by ZIP code, then town.
Checked against Texas Commission on Environmental Quality (TCEQ) - OSSF occupational licensing and Texas Department of Licensing and Regulation (TDLR). Roster copy last refreshed 2026-08-17.
Towns in San Patricio County
All 3 towns named on the license records based here, with the number of listings in each, most first.
License classes on the San Patricio County records
Each class as the issuing agency prints it on the license record. A record that names more than one class counts once under each, so the rows can add up to more than 15.
| License class | Trade | Listings |
|---|---|---|
| OSSF Installer I | Septic | 5 |
| OSSF Installer II | Septic | 4 |
| OSSF Maintenance Provider | Septic | 3 |
| OSSF Site Evaluator | Septic | 3 |
| Water Well Driller/Pump Installer | Well | 3 |
Septic Contractors based in San Patricio County (12)
William D Kemp, Licensed
Trevor Allen Simonsen, Licensed
James E Leger, Licensed
Carlos Garces, Licensed
Collin David Schroeder, Licensed
Rolando Sanchez, Licensed
Matt Allen Ivy, Licensed
Jose M Jr Sandoval, Licensed
Brian G Williams, Licensed
Rosalinda Pardo, Licensed
Javier Alberto Ramirez
David Jr Lopez, Licensed
Water Well Contractors based in San Patricio County (3)
Joe L Martinez
Bruce Wayne Killough, Licensed
Michael Roy Deyo, Licensed
Own one of these businesses? Find your listing and claim it.
Looking for a specific contractor? Search by name, business name, or license number.
Services in San Patricio County, with national cost ranges
Listings based in San Patricio County whose license class covers each service. Cost ranges are national; each links its cost guide.
| Service | Based in San Patricio County | National cost |
|---|---|---|
| Septic Tank Pumping | 0 | $250 to $600 |
| Septic System Installation | 9 | $3,600 to $12,500 |
| Septic Inspection | 0 | $150 to $900 |
| Septic System Design | 0 | Varies by site |
| Perc Test and Soil Evaluation | 3 | $250 to $1,000 |
| Well Drilling | 3 | $5,500 to $35,000 |
| Well Pump Repair | 3 | $1,000 to $2,500 |
None of the listings based in San Patricio County hold a license class we can match to septic tank pumping, septic inspection or septic system design. Ask any contractor whether they do this work, or try a nearby city.
Hiring a well and septic professional in San Patricio County
Before you sign anything: confirm the license on this page is still active with the agency that issued it, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.
Do I need a permit for well or septic work in Texas?