Licensed septic companies in Seminole, Oklahoma
1 business on Oklahoma’s septic licensing records gives an address in Seminole, along with 2 individually licensed professionals. Seminole is in Seminole County, which has 2 in total.
- Lehman Dirtwork(405) 584-0925SeminoleInstaller
| Company | Licensed for | Phone |
|---|---|---|
| Lehman DirtworkSeminole | Installer | (405) 584-0925 |
Individually licensed professionals in Seminole
| Name | Licence | City | Expires |
|---|---|---|---|
| Randall Lehman | Subsurface absorption · Lagoon · Aerobic with spray dispersalNo. 728 | Seminole | Not stated |
| Turner Lehman | Aerobic with spray dispersalNo. 1033 | Seminole | Not stated |
More licensed companies elsewhere in Seminole County
A Oklahoma licence is valid statewide. These are based in the same county but a different town, and can legally work in Seminole.
- Citizen Potawatomi Nation(405) 878-4672ShawneeInstaller
| Company | Licensed for | Phone |
|---|---|---|
| Citizen Potawatomi NationShawnee | Installer | (405) 878-4672 |
Septic licensing in Seminole
- How many licensed septic companies are there in Seminole?
- 1 business gives Seminole as their address on Oklahoma's septic licensing records, alongside 2 individually licensed professionals. That count is of businesses based in Seminole, not of everyone who will work there — a Oklahoma licence is valid across the state.
- Do I have to use a company based in Seminole?
- No. Licensing is statewide, so any licensed company can legally work in Seminole. Seminole County has 2 in total, and companies in neighbouring counties can travel too. Being local usually matters for call-out speed and price, not permission.
- How do I check a Seminole septic company is really licensed?
- Every listing here names the record it came from and the date that record was published. To confirm it is still current, check with DEQ's own certified installer list.
Records as published August 26, 2026. Report a correction.