ComfortCostGuide

Metro cost guide

Jacksonville, Florida: HVAC Replacement Cost Calculator

Replacing an HVAC system in Jacksonville typically runs $6,000 to $12,000 for a heat pump or $4,000 to $7,500 for a central air conditioner, installed. Local labor runs about 12% below the national average (labor index 0.88, with HVAC techs earning around $27.55/hour), which keeps Jacksonville quotes on the moderate side. Add $75 to $400 for permitting depending on the scope of the job.

Worked example

A 1,900 sq ft single-story home in the Southside area replacing an aging 3.5-ton straight-cool AC with a modern heat pump is the most common Jacksonville job. With existing ductwork in usable shape and a standard slab-mounted outdoor unit, this lands in the middle of the local heat pump range — roughly $8,000 to $9,500 installed, plus a permit fee in the $75 to $400 window. Pushing to a higher-efficiency variable-speed system, or adding duct repairs and a new air handler stand, moves the same job toward the $12,000 top end.

Frequently asked questions

Should I install a heat pump or an AC-and-furnace system in Jacksonville?

Jacksonville sits in climate zone 2, where winters are mild and cooling dominates the year, so heat pumps are the standard choice and handle heating without a separate furnace. A heat pump runs $6,000 to $12,000 installed, while a paired AC and gas furnace runs $7,500 to $13,000 — more money for capacity you rarely need here.

How much does a straight AC replacement cost in Jacksonville?

A central air conditioner replacement in Jacksonville runs $4,000 to $7,500 installed. Homes that only need the condenser and coil swapped, with ductwork and electrical left alone, sit near the low end; larger tonnage, higher SEER2 equipment, or tight attic access pushes toward $7,500.

Do I need a permit to replace an HVAC system in Jacksonville?

Yes — HVAC changeouts are permitted work, and permit fees in the Jacksonville area range from about $75 to $400 depending on the scope. Your contractor normally pulls the permit and folds the cost into the quote, so ask whether it's included before you sign.

Are there rebates for a new HVAC system in Jacksonville?

Duke Energy Florida offers HVAC rebates through its Smart $aver program, with the amount varying by the system and efficiency level you install. Check current terms at duke-energy.com before you buy, since qualifying equipment and payout amounts change.

How do I check that a Jacksonville HVAC contractor is licensed?

HVAC contractors in Florida are licensed by the Department of Business and Professional Regulation (DBPR), either state certified or registered at the county level. Ask for the license number and verify it on the DBPR website before scheduling work.

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