What a heater repair covers
On an electric heater the usual parts are the heating elements and thermostats, and on a gas heater the thermocouple, igniter and gas valve. A company can test each in one visit and tell you whether the fault is a part or the tank.
A relief valve that trips or a drain valve clogged with sediment can be looked at in the same visit.
What a water heater repair costs in Florida
A repair comes to $115 to $580 per repair on our model, built from 3 national published ranges and scaled to Florida pay. It is an estimate, not a quote, and no Florida company price went into it.
| Item | Figure | What it is |
|---|---|---|
| Estimated range, not a quote | $115 to $580 per repair | Built from 3 national published ranges, adjusted by the Florida plumber wage ratio (0.78). Four Florida plumbing companies publish a price we could count on their own websites; where five or more price the same job, the range is the middle half of their prices, and where two to four do, the estimate is widened to take them in. Coupons, specials and figures a page gives as an average are not counted. Basis: no state company sample (no counted Florida company price for this job), national estimate only. |
| Plumber wage, Florida mean | $26.94 an hour | What BLS reports a Florida plumber earns per hour on average (May 2025), which is pay and not a bill. |
Estimated range. Built from national published ranges (3 sources), adjusted by Florida's plumber wage ratio to the US (0.78, BLS May 2025), plus the local permit fee where the city publishes one. Not a quote. Four Florida plumbing companies publish a price we could count on their own websites; where five or more price the same job, the range is the middle half of their prices, and where two to four do, the estimate is widened to take them in. Coupons, specials and figures a page gives as an average are not counted. We have no counted Florida company price for this job, so the range is our national estimate alone. Full method. Prices as of Oct 24, 2026.
Repair the heater, or replace it?
A failed part on a sound tank is worth fixing. A tank that has failed is not, and the repair-or-replace tool sets the two side by side.
- A heating element, thermostat, igniter or valve has failed.
- The tank is dry on the outside.
- Water is leaking from the tank body.
- Repairs now cost a large part of a new heater.
Who Florida law lets work on a water heater
A plumbing contractor holding a DBPR certificate or registration may do this work for pay (489.113(2)). Section 489.105(3)(m) also exempts public gas utility employees, and holders of a chapter 527 gas license, who disconnect and reconnect water lines when servicing or replacing an existing water heater.
The DBPR portal searches a company by name, license number, city or county. An owner doing the work on their own one- or two-family home falls under 489.103(7).
When the tank, not a part, has failed
Water coming from the tank body, and not from a fitting or the relief valve, means the tank has failed. Price a swap at that point, and the replacement page lists what cities charge for the permit.
If the tank has failed, JEA, OUC and Duke Energy Florida each print a rebate toward a heat pump water heater.
Heater problems that can't wait
- There's a gas smell by the heater: leave, then call 911 once you're outside.
- The tank is leaking steadily and the cold supply valve does not stop it.
- The ceiling below is sagging, or water is near the electrical panel.
- Lukewarm water with a dry floor around the heater.
- A heater that works but makes a popping or rumbling noise.
Before you call
- Check the breaker for an electric heater, or the pilot or ignition display for a gas one.
- Look under and around the tank for water, and note whether it comes from a fitting or the tank.
- Write down the fuel, the tank size and the age from the data label.
- Close the cold supply valve above the heater if water is leaking.
Does a heater repair need a permit in Florida?
The state requires a permit for repairs to a building (553.79(1)(a)), and local departments decide what a heater repair involves. A swap is a different case; see the replacement page for fees.
The 2026 exemption for work under $7,500 on a single-family home excludes plumbing and gas work.
Before any work starts, ask for the company's plumbing contractor license number and search it on DBPR's license search.
Questions people ask
Who may repair a gas water heater in Florida?
A DBPR certified or registered plumbing contractor. Section 489.105(3)(m) also exempts public gas utility employees and chapter 527 gas licensees who disconnect and reconnect water lines when servicing or replacing an existing heater.
What does a water heater repair cost in Florida?
$115 to $580 per repair, an estimate built from national ranges. The model is built on gas-heater repair ranges, and an electric heater's repair can come in lower.
Does a heater repair need a permit?
Your building department decides; a swap has its own fees. The state sets the rule that building repairs need a permit, and the department for your address says what a heater repair needs.
What if I smell gas?
Leave, call 911, then the gas company from outside. Peoples Gas (TECO) lists (877) 832-6747 and Florida City Gas lists 800.993.7546.
Can a repair qualify for a rebate?
The rebates printed here are for heat pump heaters, not repairs. JEA prints $350 and OUC $500 for a heat pump water heater, and Duke Energy Florida's 2025 release says up to $800. Each program's page sets its own conditions.
- U.S. Bureau of Labor Statistics, OEWS May 2025: Plumbers, Pipefitters, and Steamfitters (SOC 47-2152), Florida, mean hourly wage Read Oct 24, 2026.
- U.S. Bureau of Labor Statistics, OEWS May 2025: Plumbers, Pipefitters, and Steamfitters (SOC 47-2152), United States, mean hourly wage Read Oct 24, 2026.
- PlumberMatch: how we estimate costs, Florida (editorial policy) Read Oct 24, 2026.
- Fla. Stat. 489.127 (2025), Prohibitions; penalties Read Oct 24, 2026.
- Fla. Stat. 489.105(3)(m) and 489.103(15) (2025) Read Oct 24, 2026.
- DBPR Licensing Portal: License Search Read Oct 24, 2026.
- Fla. Stat. 489.103 (2025), Exemptions Read Oct 24, 2026.
- Peoples Gas: If You Smell Gas; Florida City Gas: Safety Read Oct 24, 2026.
- Fla. Stat. 553.79 (2025), Permits; applications; issuance; inspections Read Oct 24, 2026.
- Fla. Stat. 553.79(1)(g) (2026) Read Oct 24, 2026.
- JEA, OUC, Duke Energy Florida and Tampa Electric rebate pages Read Oct 24, 2026.