Dempsey Plumbing

Dempsey Plumbing serves Jacksonville, Florida. The business holds a 5.0 rating based on 6 reviews.

Florida requires permits for most plumbing work. Before your plumber starts, check that a permit has been filed with the City of Jacksonville's Building Inspection Division. The division enforces the Florida Building Code and Jacksonville's building ordinances. You can submit permits online through JaxEPICS.coj.net, and the division's office is at 214 North Hogan Street, Jacksonville, FL 32202. Contact them at 904-255-8500 or BIDDocuments@coj.net with questions about permit requirements for your project.

All plumbers working in Florida must hold a license issued by the Florida Department of Business and Professional Regulation (DBPR). Contractors are designated as either certified (license code beginning with C, valid statewide) or registered (license code beginning with R, valid only in the jurisdiction where registered). Before hiring, verify the plumber's license on the DBPR's online search portal at myfloridalicense.com. Search by the contractor's name, license number, or city to confirm current, active status.

Ask your plumber whether they hold a certified or registered license and in which jurisdiction their registration applies. Request their license number and confirm it matches the DBPR records. Discuss which specific plumbing issues—leaks, drains, water heaters, repiping, fixtures, backflow, or sewer lines—they handle, and ask about their experience with your particular situation.