Plumbers Registration: To register as a plumber in Clinton County fill out the following application and submit $100.00. Plumber application If you plan on doing commercial plumbing work in Clinton County please include a copy of your Ohio plumbing license.
Residential Permits- $50.00 permit fee then $15.00 a fixture.
Commercial Permits- $75.00 permit fee then $20.00 a fixture- 2 sets of architect stamped plans are required for review, along with a state plumbers license.
Plan Reviews-30% of total permit fee not to exceed $200.00.