AC Installation Cost in Kendall, Florida
Expect to pay $5,800 to $13,200 for new AC installation in Kendall, FL. Most homeowners end up near $9,900, depending on the equipment tier and how much of the old setup can be reused.
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Kendall Weather and HVAC Load
Kendall logs 156 heating degree days and 4,243 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 105 days over 90°F. On the cooling side, a 2,000 sq ft house here usually needs around 4 tons. A tight, well-insulated house may get by with half a ton less.
| Heating degree days / year | 156 |
|---|---|
| Cooling degree days / year | 4,243 |
| Nights at or below 32°F | 0 |
| Days above 90°F | 105 |
| Average low / high | 67.1°F / 85.2°F |
Kendall Housing Stock
Census figures put the median build year in Kendall at 1978, so a typical house here has about 48 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. About 19,000 households here own their home, 61.4% of the occupied total. The median home value is $516,900, and median household income is $83,664. We use both figures to adjust labor and pricing for this page.
Between 2020 and 2025, NOAA's Storm Events Database logged 12 hail days and 29 days with damaging thunderstorm winds in Miami-Dade County. 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. In Kendall, 20% of residents are 65 or older. For older adults, a house with no heat in January or no AC during a heat wave is a medical risk. Mention it when you call, since many companies put those calls first.
When It Makes Sense
- The AC is 12 to 15 years old or more
- Summer electric bills keep going up
- The house can't reach the thermostat setting on hot afternoons
- It still runs on R-22 refrigerant
What Moves the Price
- Tonnage, based on house size and local climate
- SEER2 rating and whether the compressor is single-stage or variable-speed
- Whether the coil and line set also need replacing
- Electrical work such as a new disconnect, breaker or wiring
- The pad, permit and refrigerant (R-410A or the newer R-454B)
We raised the national figures about 39% for Kendall using local income, home values and the equipment size this climate needs. Real bids can still come in outside the range, so collect three written quotes.
What the Quote Should Cover
- Removing the old condenser and coil
- Refrigerant charge and a leak test
- The new condenser, coil and, if needed, line set
- Startup, an airflow check and warranty registration
- The electrical disconnect and wiring
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 Kendall; 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 what federal, state or utility incentives apply to the model you're quoted.
- Fall and early spring installs often come with better pricing and shorter waits.
- Ask for a Manual J calculation. "Same size as the old one" isn't sizing.
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AC Installation Questions from Kendall Homeowners
How much is new AC installation in Kendall?
Plan on $5,800 to $13,200, with most jobs near $9,900. Equipment efficiency, house size and the condition of the ducts and wiring decide where your quote falls.
When is the best time to schedule new AC installation in Kendall?
Between late fall and early spring. With 105 days over 90°F, Kendall contractors are booked solid all summer, and off-season jobs are easier to schedule and negotiate.
How long does a new AC last?
With yearly maintenance, 12 to 17 years. Salt air and extreme heat shorten that.
What size AC do I need?
It depends on square footage, insulation, windows and climate. The rough rule is a ton for every 450 to 650 sq ft, but only a Manual J calculation gives you a real number.
AC Installation Near Kendall
- The Villages $5,200 to $11,900
- Lauderhill $4,500 to $10,300
- Pine Hills $4,500 to $10,200
- Tamarac $4,700 to $10,700
- Largo $4,600 to $10,500
- Wesley Chapel $5,600 to $12,600
- Boynton Beach $5,100 to $11,500
- Poinciana $4,700 to $10,600
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 Kendall Tamiami Exec Airport; NOAA Storm Events Database 2020-2025, Miami-Dade County. Prices are our estimates, not contractor quotes. Updated 2026.