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Septic Registry

Licensed septic companies in Chickasha, Oklahoma

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

Individually licensed professionals in Chickasha

Licensed professionals in Chickasha
NameLicenceCityExpires
Clark Van DyckSubsurface absorption · Aerobic with spray dispersalNo. 1183ChickashaNot stated

More licensed companies elsewhere in Grady County

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

Septic licensing in Chickasha

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

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