HVAC System Replacement Cost in Fountainebleau, Florida
Expect to pay $10,000 to $21,700 for full HVAC system replacement in Fountainebleau, FL. Most homeowners end up near $16,400, depending on the equipment tier and how much of the old setup can be reused.
Compare Free Quotes in Fountainebleau
Fountainebleau Weather and HVAC Load
Fountainebleau logs 103 heating degree days and 4,656 cooling degree days in a normal year, based on the closest NOAA weather station. Cooling carries most of the load, which is why compressors and condenser fan motors wear out faster here than in northern cities. Freezing nights are rare here, but a normal year brings 91 days over 90°F.
| Heating degree days / year | 103 |
|---|---|
| Cooling degree days / year | 4,656 |
| Nights at or below 32°F | 0 |
| Days above 90°F | 91 |
| Average low / high | 70.7°F / 84.2°F |
Fountainebleau Housing Stock
Census figures put the median build year in Fountainebleau at 1983, so a typical house here has about 43 years on it. A lot of these homes are on their second or third system by now. The ductwork is usually original, and leaky joints are common. Fountainebleau has roughly 9,300 owner-occupied homes, or 43.9% of households. With a median household income of $65,568 and a median home value of $284,600, local labor rates come out near the national middle in our model.
NOAA storm reports for Miami-Dade County show 12 hail days and 29 days with damaging thunderstorm winds over the six years from 2020 to 2025. The largest hail reported was 1.75 inches across. Hail flattens the thin aluminum fins on condenser coils and cuts airflow. After a big storm, take a look at the outdoor unit; homeowners insurance often covers the damage. Miami-Dade County also had 6 tornado days in that period.
When Replacement Makes Sense
- Both the heating and cooling equipment are 15 years old or more
- An old R-22 AC paired with an aging furnace
- Some rooms are uncomfortable, and the energy bills are high
What Moves the Price
- Equipment sized to the house and climate
- Duct repair or replacement
- Thermostat and zoning upgrades
- Permits and electrical work
- Efficiency ratings: SEER2, AFUE and HSPF2
- Furnace plus AC, or heat pump plus air handler
For Fountainebleau we raised the national figures about 17%, based on local income, home values and climate-based equipment sizing. Get at least three written quotes; real bids can land outside this range.
What the Quote Should Cover
- New, matched heating and cooling equipment
- Removing the old equipment
- Startup, testing and warranty registration
- A load calculation and system design
- Duct connections and sealing
Florida Permits, Efficiency Rules and Rebates
Florida is in the DOE's Southeast region, where new split central air conditioners need at least 14.3 SEER2 (13.8 SEER2 for systems of 45,000 BTU/h and up). Plan on a mechanical permit for most replacements in Fountainebleau; the contractor normally pulls it. Before you sign, ask each bidder for their Florida license or registration number and proof of insurance. The federal 25C tax credit ended for equipment installed after December 31, 2025, so incentives now come mostly from utilities and state programs. Check your electric and gas utility's rebate page before you pick equipment.
Before You Hire
- Ask for a duct leakage test. Leaky ducts can lose 20 to 30% of what the system puts out.
- Make every bidder quote the same efficiency ratings, or the prices won't compare.
- Replacing both pieces at once usually costs less than two separate jobs a few years apart.
Get Free HVAC System Replacement Quotes in Fountainebleau
Tell us where you are and up to three licensed local pros will get in touch. You don't have to hire any of them.
HVAC System Replacement Questions from Fountainebleau Homeowners
How much is full HVAC system replacement in Fountainebleau?
Plan on $10,000 to $21,700, with most jobs near $16,400. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule full HVAC system replacement in Fountainebleau?
Between late fall and early spring. With 91 days over 90°F, Fountainebleau contractors are booked solid all summer, and off-season jobs are easier to schedule and negotiate.
How often should an HVAC system be replaced?
Most systems get replaced every 15 to 20 years. AC units and heat pumps usually wear out before gas furnaces do.
Can I replace only the AC and keep my furnace?
Yes, as long as the indoor coil and blower work with the new AC. A mismatched system loses efficiency and can void the warranty.
HVAC System Replacement Near Fountainebleau
- Westchester $11,300 to $24,600
- Doral $11,900 to $26,000
- Tamiami $11,300 to $24,600
- Bonita Springs $11,700 to $25,500
- Pensacola $9,500 to $20,800
- Sarasota $10,800 to $23,400
- Pinellas Park $9,700 to $21,100
- Bradenton $9,800 to $21,300
Sources: U.S. Census Bureau ACS 5-year estimates 2019-2023 and 2024 population estimates; NOAA NCEI U.S. Climate Normals 1991-2020, station Miami International Airport; NOAA Storm Events Database 2020-2025, Miami-Dade County. Prices are our estimates, not contractor quotes. Updated 2026.