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Florida Plumbing License Guide
Anyone can own a wrench and a truck. Florida law says only licensed contractors can work on your plumbing system — here’s how the licensing works and how to verify it in two minutes.
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The license classes that matter
Plumbing contracting in Florida is regulated by the Construction Industry Licensing Board (CILB) under the Department of Business and Professional Regulation (DBPR). The licenses you’ll encounter:
- Certified Plumbing Contractor: passed the state competency exam, valid statewide. The gold standard for any significant plumbing work.
- Registered Plumbing Contractor: qualified at the local level, valid only in registered jurisdictions. Acceptable if they’re registered in your county — ask which ones.
- Certified General / Building Contractors can perform plumbing incidental to their contracted scope, but dedicated plumbing work belongs to plumbing licensees.
All licensees must carry general liability and workers’ compensation insurance and meet financial responsibility standards. Unlicensed plumbing work voids manufacturer warranties and gives your insurer grounds to deny water-damage claims — the stakes are higher here than in most trades.
How to verify a license (2-minute walkthrough)
- Go to the Florida DBPR license search (search “Florida DBPR license verification”).
- Enter the license number — Florida law requires it on all contractor advertising, quotes, and trucks.
- Confirm status shows Current / Active.
- Check the business name on the license matches the company at your door.
- Scan the complaint and discipline history for patterns.
Permits and inspections
Repipes, water heater replacements, sewer line work, and fixture rough-ins generally require permits and inspections in Tampa and the surrounding counties. The contractor pulls the permit; the inspector verifies code compliance. Unpermitted plumbing is discovered at the worst moments — during an insurance claim or a home sale — when it’s expensive to fix retroactively.
If something goes wrong
- Put it in writing to the contractor — email, with photos and dates.
- DBPR complaint: the state investigates and can suspend or revoke the license.
- Local building department: for skipped permits or failed inspections.
- Recovery fund: Florida’s Homeowners’ Construction Recovery Fund covers qualifying losses from licensed contractors.
Work only with licensed pros
Tell us about your project and we’ll connect you with a licensed Tampa plumbing contractor — license verified before they ever ring your bell.
License FAQs
What's the difference between a Certified and a Registered plumbing contractor?
A Certified Plumbing Contractor passed the state exam and can work anywhere in Florida. A Registered plumbing contractor is licensed by a local jurisdiction and can only work where registered. Both must carry insurance — but only the Certified license is automatically valid statewide.
How do I verify a Florida plumbing license?
Use the Florida DBPR's online license search: enter the license number or business name, confirm the status is 'Current/Active,' check the business name matches who's quoting you, and review disciplinary history. Two minutes, and it's the most important hiring check you can do.
Can a handyman do plumbing work in Florida?
Minor work like changing a faucet aerator or a toilet flapper, yes. Anything involving supply lines, drain lines, water heaters, or sewer — no. Florida reserves plumbing system work for licensed contractors, and unlicensed work creates insurance and code problems that surface at the worst times.
What do I do if a plumber did bad work?
Document everything in writing first, with photos. Then file a complaint with the DBPR (which can discipline the license), contact the local building department if permits were skipped, and consider Florida's Homeowners' Construction Recovery Fund for qualifying losses from licensed contractors.
Licensing information is general guidance, not legal advice. Rules and license classes can change — confirm current requirements with the Florida DBPR.