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Cost guide · Tampa

AC replacement cost in Tampa

What a new AC costs depends on the size of the system, its efficiency and what has to change around it. Here's what drives the price, what real Tampa jobs were permitted at, and how to read a quote.

  • What drives the price
  • Real permit values from local jobs
  • What an honest quote includes

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Price drivers

What drives the cost of a new AC

  • System size.Measured in tons of cooling. Home systems run from about 1.5 to 5 tons, set by a load calculation, not square footage alone.
  • Efficiency.Higher SEER2 ratings cost more up front and less to run. Florida's minimum for a new central AC is 14.3 SEER2 under 3.75 tons and 13.8 SEER2 above it.
  • AC or heat pump.A heat pump costs more than a straight AC with backup heat strips, and heats far more efficiently.
  • Where the indoor unit sits.Air handlers in a closet or garage are simpler to swap than ones in a hot, tight attic.
  • Ductwork.Leaky or undersized ducts may need repair or replacement for the new system to work as rated.
  • The extras.New pad or stand, electrical disconnect, drain line and float switch, thermostat, and the permit.

Real numbers

What Tampa AC jobs were actually permitted at

Every AC replacement in Florida needs a permit, and the contractor lists a job value on it. Here's how those values break down across roughly 1,000 recent permits filed by our installer, The Comfort Authority, most of them home AC replacements.

~$10,700Typical permit value per job
93%Of these permits fell between $5,000 and $20,000
1,039Recent permits counted
Permit values on recent jobs
Permit valueJobs
Under $5,00014
$5,000–$20,000969
$20,000–$50,00030
$50,000 and up5
Not listed21

Permit data compiled by BuildZoom, 2026. A permit value is the job value the contractor declares, not always the final price. Your quote sets the real number.

Reading a quote

What an honest AC quote should include

  • Brand and model numbers for the outdoor and indoor units
  • System size in tons, from a load calculation
  • SEER2 rating, plus HSPF2 for heat pumps
  • AHRI certificate number for the matched set
  • Refrigerant type
  • What happens with the ductwork
  • Pad, disconnect, drain line and float switch
  • Permit and final inspection
  • Removal of the old system and refrigerant recovery
  • Labor warranty and who registers the manufacturer warranty

Spending less

Ways to spend less over the life of the system

  • Repair when it makes sense.A young system with a small repair should be fixed. Run the numbers.
  • Don't oversize.A bigger unit costs more and often dehumidifies worse.
  • Replace before it fails.Planning a replacement in spring beats an emergency install in August.

Get real numbers

An in-home estimate gives you a written price for your house, not a guess. Request one here.

FAQ

Common questions

Why do AC quotes vary so much?

Different equipment tiers, different sizes, and whether ductwork, the permit and the extras are included. Line quotes up model number to model number.

Is a higher SEER2 rating worth it?

It depends on how long you'll stay and how hard the system runs. In Tampa, where the AC runs most of the year, efficiency pays back faster than in milder places, but the top tiers don't always pay for themselves.

Is the cheapest quote a bad sign?

Not always. Check that it includes a load calculation, a matched indoor unit, the permit and a labor warranty. That's where cheap quotes usually cut.

Related services

More ways we can help

Heat pumps

Heat pump repair and replacement for cooling all year and heat in winter.

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