Find resources for building permits, plan review, inspections, and development questions. Ohio Contractor License Center brings official resources together so you can connect with the right office for your next project.
A mailing address does not always identify the permitting jurisdiction. Have the street address, parcel number, project description, and residential or commercial use available when contacting an office.
Ohio building services may be handled by a city, county, township, or the state. The responsible office can differ for residential and commercial construction, and plumbing or other approvals may involve separate agencies.
Start with the Ohio Department of Commerce website and look under Industrial Compliance for Building Department Look Up and Board of Building Standards information. Confirm the project jurisdiction directly before submitting plans or paying fees.
Licensing and project permits serve different purposes. Ohio's state construction industry licensing program covers commercial electrical, plumbing, HVAC, refrigeration, and hydronics contractors. Confirm any applicable state license, local contractor registration, and project permits with the responsible offices.
Depending on the work, ask about zoning, fire review, electrical, plumbing, mechanical permits, grading, right-of-way work, utilities, septic systems, and stormwater approvals. A building permit does not necessarily cover every required approval.
These resources provide starting points in major Ohio communities. Confirm the office's service area and the permits required for your work. External links open in a new tab.
Building permits, plan review, and coordinated development services.
Permit Center →Construction permit applications, plan submission, and inspection resources.
Construction Permitting →Building and zoning services, contractor information, permits, and inspections.
Building & Zoning Services →Commercial and residential building review, trade permits, and inspections.
Building Inspection →City building permits and inspections. This is the City of Hamilton in Butler County.
Permits and Registrations →Building permit information and links to the city application process.
Building Permits →Start with city engineering for local approvals. The city directs building and trade inspection services to Summit County.
Plans and Permits →City engineering and site-review resources. The city directs residential and commercial building plans and permits to Mahoning County.
Engineering & Construction →County departments do not necessarily serve every city, village, or township in the county. Confirm residential, commercial, and trade-permit jurisdiction separately.
Building safety resources, applications, and inspections. Confirm the department serves your project address.
Building Safety →Residential building permits in the county department's service area. Its website directs commercial building permits to the State of Ohio. Confirm zoning and trade permit contacts separately.
Building Department →County building and inspection resources. Cincinnati and other municipalities may use separate offices.
Building and Inspections →Building, electrical, mechanical, and fire-protection review and inspection resources. Confirm plumbing review with the appropriate office.
Building Inspection →County building regulations, plan submission, and permit resources. Dayton has its own building inspection division.
Building Regulations →Building standards and permit services for participating jurisdictions, including resources for Akron projects. Confirm the current portal and service area.
Building Standards →Building review, inspections, and jurisdiction information. Some participating jurisdictions receive permit applications directly. Check the instructions for your address.
Building & Zoning →This is a selected resource list, not a complete directory of all Ohio jurisdictions. Use the state resources above and your local government to find other offices. Always confirm current requirements directly with the agency responsible for your project.
Our team can help you review licensing steps, application assistance, company setup, exam preparation, bonds, and insurance resources while you coordinate project permits with the responsible office.
Contact Ohio Contractor License CenterOhio Contractor License Center is a private company and does not issue building permits. Government agencies determine project requirements, fees, reviews, and approvals. Please let us know if you find a broken link or an office that should be added.
