GroundRosterLangston PlumbingLicensed
| Name | Langston Plumbing |
| Company | Dillon Langston |
| License number | 881, 853 |
| License type | Certified Installer ยท Licensed Septage Pumper/Transporter |
| License status | Active - DEQ certified installer; Active - DEQ licensed septage pumper/transporter |
| Based in | Woodward, Oklahoma 73801 |
| Work types on the roster | Subsurface, Aerobic Spray |
| Phone | (580) 256-8345 |
"Based in" is the city on the business's state license record. That can be a mailing address; it doesn't tell you where the business works.
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What this license covers
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
- Pumping / cleaning: licensed to pump out and clean septic tanks, service them, and haul the waste.
How to verify this license
We publish the license details exactly as they appear in Oklahoma's official licensing records; we do not vouch for the business itself. Before hiring, look up license #881, 853 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Oklahoma DEQ - Certified Installers + Oklahoma DEQ - Licensed Septage Pumpers and Transporters, last checked 2026-08-19. Verify at the official source.
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