Contractor Registration
Numbers to Know:
- City of Cincinnati Plumbing Department of Inspection: (513) 352-3280
- Hamilton County Building Department: (513) 946-4550
- Cincinnati Master Plumbers Association: (513) 742-2672
- Local 392 Plumbers, Pipefitters, & Mechanical Equipment Service: (513) 241-1760
- Metropolitan Sewer District: (513) 244-1332
Counties are not permitted to license plumbers, but the Health District does require a $10,000 performance bond for all contractors installing plumbing. This ensures plumbing jobs are completed and installed to code. A yearly registration fee of $100 is required. To become a registered and bonded plumber with Hamilton County Public Health, complete the Plumbing Registration Form.
Plumbers may also wish to establish an escrow account with the Health District to save time and travel to and from the Health District offices.
Contractors for Hire
When hiring any contractor, it’s always a good idea to get at least three bids. If there is a large difference between two bids, find out why (look at the labor hours, material etc.). A good rule of thumb: If it looks too good to be true, it probably is.
- Ask for names of past customers and call them for a reference. Find out how long the contractor has been in business. Call the Better Business Bureau to see if there are any complaints filed against the contractor before you hire!
- Call your local health/building department’s plumbing division to see if your job requires a permit and inspection.
- Counties are not permitted to license plumbers, but Hamilton County Public Health does require a $10,000 performance bond for all contractors installing plumbing. This ensures plumbing jobs are completed and installed to code.
- If you want to assure the contractor is a licensed master or journeyman plumber, you must ask to see their journeyman or master license from one of the surrounding cities such as City of Cincinnati, Middletown or Norwood, etc.
- If a contractor does not want to get a permit, that should be a warning sign that something is wrong. An honest contractor should not hesitate to have an inspector see his or her work.
Find a Contractor
Search our database of contractors who are bonded and registered to install plumbing in Hamilton County (This does not necessarily mean they have a journeyman plumber’s license or state plumbing certification license). Hamilton County Public Health does not recommend one plumbing contractor over another.