Central air conditioner replacement cost in Tampa, FL
Installed, 3 ton (outdoor unit + matching coil)
A typical central AC (3 ton (outdoor unit + matching coil)) costs about $4,500 installed in the Tampa area, 3% below the national figure, because HVAC technicians here earn a median $24 an hour against $29 nationally.
Prices by size in Tampa
| Size | Low | Typical | High | National typical |
|---|---|---|---|---|
| 2 ton (outdoor unit + matching coil) | $3,150 | $3,400 | $4,400 | $3,500 |
| 3 ton (outdoor unit + matching coil) | $4,100 | $4,500 | $5,800 | $4,650 |
| 4 ton (outdoor unit + matching coil) | $5,450 | $5,750 | $7,200 | $6,000 |
| 5 ton (outdoor unit + matching coil) | $6,650 | $7,050 | $8,250 | $7,400 |
Local labor: what HVAC technicians earn here
| Hourly wage | Tampa metro | United States |
|---|---|---|
| 25th percentile | $22 | $23 |
| Median | $24 | $29 |
| 75th percentile | $30 | $37 |
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.
AC runs most of the year here. Upsizing or moving the unit makes the job bigger, so ask any bidder who changes the size to explain why. Ask for a load calculation, a matched air handler, and where the condensate line drains. A float switch that shuts the unit off when the line clogs can save a ceiling. Get the SEER2 rating and warranty terms in writing.
Permits in Tampa
| Permit for this job | Yes (mechanical trade permit) (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 $4.00 minimum. |
| Who can pull it | Not stated on the city pages we checked |
| Inspection | Yes (virtual inspection allowed for in-scope trade permits) |
Rebates in Florida
HEAR: status unclear. HOMES: status unclear. Source: FDACS Office of Energy, checked October 13, 2026.
What these programs cover, and other states
Other systems in Tampa
- Gas tank water heater
- Gas tankless water heater
- Gas furnace
- Heat pump (ducted, outdoor unit + air handler)
Central air conditioner cost in other metros
Sources
- City of Tampa: Trade permit limitations by discipline (2026)
- City of Tampa trade permit fee schedule (2026)
- Florida Building Commission declaratory statement on water heater replacement permits
- EIA, 2020 RECS: Highlights for space heating in U.S. homes by state
- EIA, 2020 RECS: Highlights for water heating in U.S. homes by state
- EIA, 2020 RECS: Highlights for air conditioning in U.S. homes by state
- BLS OEWS May 2025, Tampa-St. Petersburg-Clearwater, FL (49-9021 HVAC mechanics and installers)
- DOE Residential CAC & Heat Pumps Direct Final Rule TSD (Dec 2016), Table 8.2.30, split AC coil-only (2015$; 4-ton interpolated)