Gas tank water heater replacement cost in Tampa, FL
Installed, 50 gallon, standard vent
A typical gas water heater (50 gallon, standard vent) costs about $1,900 installed in the Tampa area, 5% below the national figure, because plumbers here earn a median $25 an hour against $31 nationally.
Prices by size in Tampa
| Size | Low | Typical | High | National typical |
|---|---|---|---|---|
| 40 gallon, standard vent | $1,650 | $1,800 | $2,150 | $1,900 |
| 50 gallon, standard vent | $1,700 | $1,900 | $2,300 | $2,000 |
| 75 gallon, standard vent | $2,450 | $2,700 | $3,050 | $2,800 |
| 40 gallon, power vent | $2,450 | $2,650 | $2,900 | $2,750 |
| 50 gallon, power vent | $2,600 | $2,750 | $3,150 | $2,850 |
Local labor: what plumbers earn here
| Hourly wage | Tampa metro | United States |
|---|---|---|
| 25th percentile | $23 | $24 |
| Median | $25 | $31 |
| 75th percentile | $30 | $41 |
The Tampa market
The City of Tampa handles water heater replacement as a plumbing trade permit, provided the new heater goes in the same location with no fuel conversion (gas to electric, for example). HVAC replacement is a mechanical trade permit. Work beyond those limits requires a full building permit. The 2026 fee schedule lists an HVAC equal change-out at $120 for homes, plus Florida's building permit surcharge of 2.5% of permit value or $4 minimum. There is no standard water heater line, so ask how it is priced. Who may pull these permits is not stated on the pages reviewed; check with the city. In-scope trade permits can use virtual inspections through the VuSpex system. This is an electric, cooling-heavy market, with EIA counting 90% of Florida homes on central air. St. Petersburg, Clearwater and Hillsborough County handle their own permits.
Electric tanks heat water in 88% of Florida homes, so most Tampa replacements are electric. Keeping the same spot and fuel keeps the job simple. A heat pump water heater suits a warm garage and pulls some moisture from the air as it runs, though it needs open space and a condensate drain. Ask whether a larger tank needs a new breaker, and whether a drain pan and haul-away are included.
Permits in Tampa
| Permit for this job | Yes (plumbing trade permit; same location, no fuel conversion) (source) |
|---|---|
| Fee | HVAC equal change-out $120.00 residential ($162.00 commercial); no standard water heater replacement line (unlisted work priced by the Construction Services Manager using MAXIMUS NEXUS cost methodology); plus Florida Building Permit Surcharge 2.5% of permit value or $4.00 minimum. |
| Who can pull it | Not stated on the city pages we checked |
| Inspection | Yes (virtual inspection allowed for in-scope trade permits) |
Rebates in Florida
HEAR: status unclear. HOMES: status unclear. Source: FDACS Office of Energy, checked October 13, 2026.
What these programs cover, and other states
Other systems in Tampa
- Gas tankless water heater
- Gas furnace
- Central air conditioner
- Heat pump (ducted, outdoor unit + air handler)
Gas tank water heater cost in other metros
Sources
- City of Tampa: Trade permit limitations by discipline (2026)
- City of Tampa trade permit fee schedule (2026)
- Florida Building Commission declaratory statement on water heater replacement permits
- EIA, 2020 RECS: Highlights for space heating in U.S. homes by state
- EIA, 2020 RECS: Highlights for water heating in U.S. homes by state
- EIA, 2020 RECS: Highlights for air conditioning in U.S. homes by state
- BLS OEWS May 2025, Tampa-St. Petersburg-Clearwater, FL (47-2152 plumbers)
- DOE Consumer Water Heaters Final Rule TSD (Apr 2024), Table 8.2.7 (2022$); labor share from App. 8D (3.75 h + trip, $420 of $791)