| Company | Location | Certifications | License # |
|---|---|---|---|
| Alton E Veselka | — | Installer (Class II)Inspector (Maintenance Provider) | OS0025724 |
| Andrew E Smith | — | Installer (Class II)Inspector (Maintenance Provider) | OS0005925 |
| Angela R Rs Glenn | — | Designer (Site Evaluator) | OS0023666 |
| Bradley John Kveton | — | Installer (Class II)Inspector (Maintenance Provider) | OS0008738 |
| Brian J Brown | — | Inspector (Maintenance Provider) | MP0000449 |
| Brian K Sebesta | — | Installer (Class II)Inspector (Maintenance Provider) | OS0028073 |
| Charles E Iii Wenzel | — | Installer (Class II) | OS0028811 |
| Chase A Raska | — | Installer (Class II)Inspector (Maintenance Provider) | OS0031647 |
| Christopher B Rs Bryson | — | Designer (Site Evaluator) | OS0032114 |
| Dennis Edwin Heiman | — | Installer (Class II)Inspector (Maintenance Provider) | OS0012703 |
| Eduardo Silva | — | Installer (Class II) | OS0038539 |
| Edward Silva | — | Installer (Class II)Inspector (Maintenance Provider) | OS0036648 |
| Estevan C Nevarez | — | Designer (Site Evaluator) | OS0037435 |
| Hector R Garcia | — | Installer (Class II)Inspector (Maintenance Provider) | OS0001079 |
| James L Horton | — | Installer (Class II)Inspector (Maintenance Provider) | OS0034847 |
| Jeanette Pettigrew | — | Installer (Class II)Inspector (Maintenance Provider) | OS0006827 |
| Jeffrey Gordon Offord | — | Installer (Class II)Inspector (Maintenance Provider) | OS0038324 |
| John Michael Rs Shaffer | — | Designer (Site Evaluator) | OS0011646 |
| Jose Urbano Cardona Lopez | — | Installer (Class II)Inspector (Maintenance Provider) | OS0037549 |
| Joshua Supak | — | Installer (Class II)Inspector (Maintenance Provider) | OS0040606 |
| Justin W Veselka | — | Installer (Class II) | OS0035345 |
| Keith Douglas Swallers | — | Installer (Class II)Inspector (Maintenance Provider) | OS0006986 |
| Kenneth E Raska | — | Installer (Class II) | OS0000228 |
| Larry J Witek | — | Installer (Class II) | OS0040614 |
| Mark K Novosad | — | Installer (Class II)Inspector (Maintenance Provider) | OS0031703 |
| Mark N Chaffin | — | Installer (Class II)Inspector (Maintenance Provider) | OS0001639 |
| Maurice Cooper | — | Installer (Class II)Inspector (Maintenance Provider) | OS0006947 |
| Nicholas L Price | — | Installer (Class II)Inspector (Maintenance Provider) | OS0030282 |
| Oscar L Ramirez | — | Installer (Class II)Designer (Site Evaluator) | OS0033907 |
| Patrick Jaynes | — | Installer (Class II)Inspector (Maintenance Provider) | OS0005966 |
| Rayfield Sr May | — | Designer (Site Evaluator) | OS0012461 |
| Robert C Bolanos Hernandez | — | Inspector (Maintenance Provider) | MP0001520 |
| Travis J Otto | — | Installer (Class II)Inspector (Maintenance Provider) | OS0034700 |
33 companies in the TCEQ OSSF (On-Site Sewage Facility) occupational licenses are based in Fort Bend County as of 2026-07-23. Companies based elsewhere in Texas also commonly serve the county.
Tell us what you need — we'll connect you with state-certified companies serving your area. No obligation.