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Septic Registry

Licensed septic companies in Harrah, Oklahoma

1 business on Oklahoma’s septic licensing records gives an address in Harrah, along with 1 individually licensed professional. Harrah is in Pottawatomie County, which has 9 in total.

Individually licensed professionals in Harrah

Licensed professionals in Harrah
NameLicenceCityExpires
Michael GentrySubsurface absorption · Aerobic with spray dispersalNo. 1154HarrahNot stated

More licensed companies elsewhere in Pottawatomie County

A Oklahoma licence is valid statewide. These are based in the same county but a different town, and can legally work in Harrah.

Septic licensing in Harrah

How many licensed septic companies are there in Harrah?
1 business gives Harrah as their address on Oklahoma's septic licensing records, alongside 1 individually licensed professional. That count is of businesses based in Harrah, not of everyone who will work there — a Oklahoma licence is valid across the state.
Do I have to use a company based in Harrah?
No. Licensing is statewide, so any licensed company can legally work in Harrah. Pottawatomie County has 9 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 Harrah 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.

Other towns in Pottawatomie County

Records as published August 26, 2026. Report a correction.