How do I know what size system I need?

Ask for a load calculation (often called a Manual J). It looks at your home's size, windows, and insulation. Don't just match your old unit.

Do I need a permit to replace my AC?

Usually, yes. Ask your contractor to pull it. Requirements and fees vary by county.

Are there rebates in Florida?

Some Florida utilities offer rebates on qualifying high-efficiency systems. Programs and amounts change, so check your utility's website before you buy.

Florida Price Estimator & Guide

How Much Does AC Replacement Cost in Florida?

Replacing a central AC system in Florida usually costs about $4,000 to $12,000 installed. System size (tonnage) and efficiency matter most, and a typical 3-ton system runs about $5,500 to $8,000. Permits, ductwork, and coastal or hurricane requirements can add to the total.

Interactive Calculator

Estimate Your Project Cost

Estimated Range

$4,000 – $12,000per system, installed

1. Select Job Scope / Volume

2. Additional Job Factors & Add-ons

Higher efficiency (17–20 SEER2)

+$1000

Duct replacement or resealing

+$1500

Electrical upgrade (circuit or disconnect)

+$200

Hurricane tie-down brackets (Miami-Dade)

+$200

Salt-air coated coils (near the coast)

+$300

Permit fee

+$75

Note: Prices are estimates and vary by company, specific Florida municipality, item accessibility, materials, and current disposal or permit fees. Request quotes directly from local pros for firm pricing.

Key Factors That Influence Florida Pricing

Several variables determine your final quote when hiring a licensed Florida professional:

Higher efficiency (17–20 SEER2)

Typically adds around +$1000 depending on contractor crew size and scope.

Duct replacement or resealing

Typically adds around +$1500 depending on contractor crew size and scope.

Electrical upgrade (circuit or disconnect)

Typically adds around +$200 depending on contractor crew size and scope.

Hurricane tie-down brackets (Miami-Dade)

Typically adds around +$200 depending on contractor crew size and scope.

Salt-air coated coils (near the coast)

Typically adds around +$300 depending on contractor crew size and scope.

Permit fee

Typically adds around +$75 depending on contractor crew size and scope.

Verified Local Contractors

Top Rated HVAC Pros in Florida

Browse the most complete and active licensed service profiles ready for quote requests.

Spray Foam Contractors llc

HVACFort Myers

Millian Aire AC & Heating

HVACCountry Club

AdvantaClean of Clermont

HVACClermont

Waterline Bonita Springs

HVACBonita Springs

New Life Cooling and Heating Inc.

HVACBonita Springs

Air Light AC Service Inc

HVACBoca Raton

Florida Pricing FAQ

Frequently Asked Questions

System size, efficiency rating, ductwork condition, and the installer all change the price. South Florida installs tend to cost more than North Florida.

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