AC Service in the area around Key Largo, FL averages $108.00, with prices ranging from $79.95 to $189.99 based on 28 verified prices from 28 nearby shops.
Showing nearby shops within 25 mi of Key Largo · June 2026
AC Service prices in Key Largo, FL range from $79.95 to $189.99 at local auto repair shops, based on verified pricing data gathered from 28 shops across the area. Your car's air conditioning works on the same refrigeration cycle as a household AC unit: refrigerant (R-134a or R-1234yf on newer vehicles) cycles between high-pressure liquid and low-pressure gas, absorbing heat from the cabin as it evaporates at the evaporator coil and rejecting it outside through the condenser. Prices for this service in Key Largo vary by vehicle make and model, the grade of parts and fluids used, and whether you book with an independent shop, a franchise chain, or a dealership. Independent and chain repair shops in Key Largo typically charge 20 to 40 percent less than dealerships for this service; dealerships may justify the premium for warranty-covered work or brand-specific diagnostics. All prices listed on this page were verified directly from shop websites or user-submitted receipts, and each carries a Last Verified date. For details on how PriceMyFix verifies prices, visit pricemyfix.com/about/methodology.
| Shop | Type | Price | Details | Verified | Distance | Actions |
|---|---|---|---|---|---|---|
| Bill's Custom Automotive Inc82760 Overseas Highway | Independent | $79.95CouponBelow avg | Last verified 35 days agoby PriceMyFix | 15.6 mi | View Shop | |
| Mobil74052 Overseas Highway | Independent | $79.99CouponBelow avg | Last verified 35 days agoby PriceMyFix | 23.9 mi | View Shop | |
| Right Moment Mobile Tire Shop106 Southwest 5th Avenue | Independent | $99.99- $199.99 | Last verified 41 days agoby PriceMyFix | 26.5 mi | View Shop | |
| USA Special Mechanic30070 South Dixie Highway | Independent | $129.99Above avg | Last verified 41 days agoby PriceMyFix | 27.7 mi | View Shop | |
| THE TIRE HOUSE30000 South Dixie Highway | Independent | $79.95CouponBelow avg | Last verified 41 days agoby PriceMyFix | 27.8 mi | View Shop | |
| Rubio Auto Sales Corp27610 South Dixie Highway | Dealership | $89.95CouponBelow avg | Last verified 41 days agoby PriceMyFix | 29.3 mi | View Shop | |
| Piston Garage Car Care Center18728 Southwest 107th Avenue | Independent | $149.99Above avg | Last verified 41 days agoby PriceMyFix | 35.4 mi | View Shop | |
| Dadeland Dodge Chrysler Jeep Ram16501 South Dixie Highway | Dealership | $149.95Above avg | Last verified 41 days agoby PriceMyFix | 37.2 mi | View Shop | |
| Ocean Mazda West Kendall14000 Southwest 137th Avenue | Dealership | $79.95CouponBelow avg | Verified 13 days agoby PriceMyFix | 38.0 mi | View Shop | |
| Car Auto Center12525 Southwest 128th Street | Dealership | $89.95CouponBelow avg | Verified 3 weeks agoby PriceMyFix | 39.0 mi | View Shop | |
| Elite Auto Repair12212 Southwest 129th Court | Independent | $89.99CouponBelow avg | Last verified 41 days agoby PriceMyFix | 39.4 mi | View Shop | |
| Miami Auto Care Center14271 Southwest 120th Street | Independent | $189.99Above avg | Pressure Test & Recharge, FREE A/C Line Inspection, Plus Tax and Shop Fees | Verified 11 days agoby PriceMyFix | 39.4 mi | View Shop |
| M & R Auto Repair8825 Southwest 129th Street | Independent | $89.95CouponBelow avg | Most vehicles. | Last verified 33 days agoby PriceMyFix | 39.6 mi | View Shop |
| MIAMI MOBILE AUTO REPAIR14313 Southwest 100th Lane | Independent | $89.99Below avg | Last verified 41 days agoby PriceMyFix | 40.7 mi | View Shop | |
| Miami Auto Care Center9949 Southwest 88th Street | Independent | $179.99Above avg | For Most Cars & Trucks, Includes Pressure Test. Plus Tax and Shop Fees | Verified 11 days agoby PriceMyFix | 41.9 mi | View Shop |
| Keys Pro Mechanics10801 1st Avenue Gulf | Independent | $89.99Below avg | Last verified 35 days agoby PriceMyFix | 44.5 mi | View Shop | |
| Key West Adventures - Jeep Rentals and More9981 Overseas Highway | Independent | $89.95CouponBelow avg | Verified 2 weeks agoby PriceMyFix | 44.9 mi | View Shop | |
| Land Rover Coral Gables155 South Dixie Highway | Dealership | $149.95Above avg | Last verified 41 days agoby PriceMyFix | 46.0 mi | View Shop | |
| A Auto Tech Inc3051 Southwest 38th Court | Independent | $89.95CouponBelow avg | Most vehicles. | Last verified 41 days agoby PriceMyFix | 46.3 mi | View Shop |
| Leader Service1700 Coral Way | Independent | $79.95CouponBelow avg | Most vehicles. | Verified 3 weeks agoby PriceMyFix | 48.0 mi | View Shop |
| Ocean Mazda9675 Northwest 12th Street | Dealership | $79.95CouponBelow avg | Verified 12 days agoby PriceMyFix | 48.5 mi | View Shop | |
| Doral Tire and Service / Goodyear1430 Northwest 108th Avenue | Franchise | $79.99Below avg | Last verified 41 days agoby PriceMyFix | 48.6 mi | View Shop | |
| Manny's Auto Service, Inc.5609 Northwest 6th Street | Independent | $129.99Above avg | Last verified 41 days agoby PriceMyFix | 48.8 mi | View Shop | |
| Rey's Auto Repair Shop527 Southwest 15th Avenue | Independent | $149.99Above avg | Last verified 41 days agoby PriceMyFix | 49.2 mi | View Shop | |
| Mario Busto Auto Repair1160 Southwest 5th Street | Independent | $149.99Above avg | Last verified 41 days agoby PriceMyFix | 49.3 mi | View Shop |
The average ac service in Key Largo, FL costs $110.37 across 25 shops. The cheapest verified price is $79.95 at Bill's Custom Automotive Inc.
Trucks and SUVs with higher oil capacity may cost more. Check individual shop listings for vehicle-specific pricing.
Your car's air conditioning works on the same refrigeration cycle as a household AC unit: refrigerant (R-134a or R-1234yf on newer vehicles) cycles between high-pressure liquid and low-pressure gas, absorbing heat from the cabin as it evaporates at the evaporator coil and rejecting it outside through the condenser. The compressor, driven by the engine's belt, is the key component. An 'AC service' typically means evacuating any remaining refrigerant with a recovery machine, checking for leaks, and recharging to the correct pressure with fresh refrigerant. It does not usually include compressor or component repair unless additional parts are needed.
AC systems are sealed and should not require refrigerant unless there's a leak. Schedule service when: (1) air is not as cold as it used to be, particularly if it only cools when the car is moving (low refrigerant), (2) you hear a clicking from the engine bay when the AC is on (compressor clutch failing to engage — low refrigerant or electrical issue), (3) you notice oily residue on AC fittings or the condenser — that's refrigerant oil indicating a leak, (4) cabin temperature gauge rises above 80°F with AC on full in mild weather. Do this in spring, before the seasonal rush that fills shops through July.
No AC is not dangerous in itself — it's an extreme comfort issue in the Sun Belt. The risk is heat-related: cabin temperatures in a car parked in the Florida or Georgia sun for 30 minutes can reach 140°F+, which is lethal in minutes for children or pets. For the driver, extended driving at 95°F+ interior temperatures causes fatigue, impaired judgment, and heat stress. There's also a direct safety correlation between driver alertness and temperature. For any driver in the South, a functioning AC system from April through October is a practical safety necessity, not a luxury.
AC service is one of the most common areas for misleading pricing: (1) a 'recharge' that doesn't include a leak test is a temporary fix — if refrigerant is low, there's a leak, and without finding it, you'll be back in 2–6 months, (2) shops that refuse to show you the actual pressure readings before and after service — a legitimate shop will show you the system pressure on their manifold gauge set, (3) 'dye injection' upsells — UV dye to detect leaks is legitimate, but some shops inject it as a standalone service ($25–$50) when it should be done during the recharge, (4) compressor replacement diagnoses on the first visit without a pressure test confirming the compressor is actually the cause.
All prices verified from public sources and user submissions. Learn about our verification methodology.
