Updated November 3, 2026 · Local data: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates
Plumbing work in Florida must be done by a certified or registered plumbing contractor licensed through Florida's Construction Industry Licensing Board. Repiping and water-heater replacements usually need a permit.
Choose your community
St. Petersburg70% of homes built before 1980Clearwater56% of homes built before 1980Largo56% of homes built before 1980Palm Harbor29% of homes built before 1980Pinellas Park57% of homes built before 1980Dunedin61% of homes built before 1980East Lake12% of homes built before 1980Tarpon Springs40% of homes built before 1980Lealman73% of homes built before 1980Seminole54% of homes built before 1980Safety Harbor29% of homes built before 1980West Lealman75% of homes built before 1980Oldsmar23% of homes built before 1980Gulfport80% of homes built before 1980Bardmoor73% of homes built before 1980St. Pete Beach75% of homes built before 1980Treasure Island75% of homes built before 1980South Pasadena55% of homes built before 1980Kenneth City90% of homes built before 1980
Tips before you hire
- Ask for a camera inspection before replacing a main drain line.
- If insurers flagged polybutylene or galvanized supply lines, get a repipe quote with the permit included.
- Tank water heaters in Florida often sit in garages. Make sure the replacement includes a pan and an expansion tank where code requires.
Frequently asked questions
Do I need a permit to replace a water heater in Florida?
In most Pinellas jurisdictions, yes. A licensed plumber or electrician pulls it.
Why do insurers ask about my plumbing?
Older supply lines (polybutylene, galvanized) and cast-iron drains are common water-damage claim sources, so they show up on 4-point inspections.
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