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Auto AC & Heating Shops in Innisfil, ON

Find trusted auto ac & heating services in Innisfil. Compare prices, read reviews, and book online.

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Martin Gagne Automotive
Innisfil • ≈ 5 km
MA
Martin Gagne Automotive
1051 Lebanon Dr, Innisfil Beach, ON L9S 2B7, Canada, Innisfil
★ 5.0
1 Google reviews
Response ≈ 36 min • $$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (705) 715-8218 • Free quote • Verified
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Royal Auto Care Simcoe
Innisfil • ≈ 4 km
RO
Royal Auto Care Simcoe
6938 Yonge St, Innisfil, ON L9S 4P2, Canada, Innisfil
★ 5.0
47 Google reviews
Response ≈ 32 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (705) 812-5300 • Free quote • Verified
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SM SERVICES
Innisfil • ≈ 8 km
SM
SM SERVICES
4987 Dean Dr, Alliston, ON L9R 1V1, Canada, Innisfil
★ 4.9
224 Google reviews
Response ≈ 42 min • $ • Quotes free
Auto AC & Heating Brake ServicesEngine Repair
📞 (647) 834-7244 • Free quote • Verified
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Auto Ranch Automotive Service & Repair
Innisfil • ≈ 7 km
AU
Auto Ranch Automotive Service & Repair
889 Innisfil Beach Rd, Innisfil Beach, ON L9S 1Y3, Canada, Innisfil
★ 4.6
127 Google reviews
Response ≈ 44 min • $ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (705) 431-2283 • Free quote • Verified
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NAPA AUTOPRO
Innisfil • ≈ 7 km
NA
NAPA AUTOPRO
7878 Yonge St, Innisfil, ON L9S 1L4, Canada, Innisfil
★ 4.6
353 Google reviews
Response ≈ 50 min • $ • Quotes free
Auto AC & Heating Auto MechanicVehicle Inspection
📞 (705) 436-2991 • Free quote • Verified
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Mario's Auto Repair + Sales
Innisfil • ≈ 8 km
MA
Mario's Auto Repair + Sales
7364 Yonge St, Innisfil, ON L9S 2M6, Canada, Innisfil
★ 4.5
55 Google reviews
Response ≈ 48 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (705) 431-7222 • Free quote • Verified
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AutoBroz Tires & Automotive
Innisfil • ≈ 6 km
AU
AutoBroz Tires & Automotive
6287 Yonge St, Lefroy, ON L0L 1W0, Canada, Innisfil
★ 4.4
53 Google reviews
Response ≈ 35 min • $$$ • Quotes free
Auto AC & Heating Tires & WheelsAuto Mechanic
📞 (437) 987-0736 • Free quote • Verified
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Bumper to Bumper
Innisfil • ≈ 4 km
BU
Bumper to Bumper
7905 Yonge St, Innisfil, ON L9S 1K9, Canada, Innisfil
★ 4.4
40 Google reviews
Response ≈ 56 min • $ • Quotes free
Auto AC & Heating Exhaust SystemAuto Lights & Signals
📞 (705) 431-5644 • Free quote • Verified
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South Simcoe Mechanical
Innisfil • ≈ 3 km
SO
South Simcoe Mechanical
3352 Thomas St, Innisfil, ON L9S 3W5, Canada, Innisfil
★ 4.3
24 Google reviews
Response ≈ 40 min • $$ • Quotes free
Auto AC & Heating Suspension & SteeringFuel System
📞 (705) 436-4920 • Free quote • Verified
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DH PERFORMANCE AND SOUND INC
Innisfil • ≈ 6 km
DH
DH PERFORMANCE AND SOUND INC
2207 Industrial Park Rd Booth 246, Innisfil, ON L9S 3V9, Canada, Innisfil
★ 4.2
188 Google reviews
Response ≈ 43 min • $$ • Quotes free
Auto AC & Heating Auto Lights & SignalsSuspension & Steering
📞 (647) 220-8888 • Free quote • Verified
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Innisfil Mobile & Marine Electronics
Innisfil • ≈ 9 km
IN
Innisfil Mobile & Marine Electronics
896 Innisfil Beach Rd, Innisfil Beach, ON L9S 2C2, Canada, Innisfil
★ 4.2
124 Google reviews
Response ≈ 42 min • $$$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Lights & Signals
📞 (705) 417-3280 • Free quote • Verified
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Verified Reviews for Auto AC & Heating
★ ★ ★ ★ ★

“I am honest and reliable with a good reputation”

John Placido • Auto AC & Heating at South Simcoe Mechanical, Innisfil
★ ★ ★ ★ ★

“Honest reliable service. Girls at front desk are very friendly and helpful. Susan even went so far as to see if there was a cheaper option for me to get a repair done.”

lynnette vincent • Auto AC & Heating at NAPA AUTOPRO, Innisfil
★ ★ ★ ★ ★

“Diagnosed problem with 2017 Hyundai Santa Fe engine failure and helped with dealership
Was a great help and didn’t charge me
Awesome service”

Gary Moffatt • Auto AC & Heating at SM SERVICES, Innisfil
★ ★ ★ ★ ★

“June 18 2026
Stroud Auto Care to the rescue again.
Had my brakes and lower ball joints worked on last week. Needed a courtesy
car as well with my wife having a few medical appts. All went well with the work
completed. Another great experience with
the team here . Thankyou again to all.👍🏻”

Tony k • Auto AC & Heating at NAPA AUTOPRO, Innisfil
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Innisfil Pro – last 30 days
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Find a Best Auto AC & Heating in Innisfil, ON

Boommar lists 11 verified mechanics in Innisfil. Compare real reviews, response times, pricing bands, and open bays — then book online.

Common Causes of AC & Heating Failure

Refrigerant leaks from deteriorated O-rings, hoses, or the condenser
Failed compressor clutch or internally damaged AC compressor
Clogged cabin air filter restricting airflow to the vents
Leaking or plugged heater core causing foggy windows and sweet smell
Broken blend door actuator preventing hot/cold air mixing
Failed blower motor or resistor stopping airflow from the vents entirely

Signs Your Auto AC or Heating System Needs Service

Air conditioning blows warm air instead of cold
Heater blows cold air even after the engine warms up
Weak airflow from the vents even at the highest fan setting
Strange sweet smell inside the cabin indicating a heater core leak
Unusual clicking or grinding noises when adjusting the temperature
Windows fog up excessively and the defroster doesn't clear them

Auto AC & Heating Services Available

AC Recharge & Leak Test

Evacuating, testing for leaks, and recharging refrigerant

AC Compressor Replacement

Installing a new compressor with full system flush

Heater Core Replacement

Dashboard removal and heater core swap

Cabin Air Filter Replacement

Installing a fresh filter for clean cabin airflow

Blend Door Actuator Repair

Replacing the motor that controls hot and cold air mixing

Blower Motor Replacement

Restoring full fan speed and airflow

Auto AC & Heating Tips

Run your AC system for at least 10 minutes per month even in winter to keep the seals lubricated
Replace your cabin air filter every 20,000-25,000 km for optimal airflow and air quality
If your AC stops blowing cold, get a leak test before just adding more refrigerant
A sweet antifreeze smell inside the cabin is a strong indicator of a leaking heater core
After winter, have your AC system inspected before the summer heat arrives
Don't ignore a defroster that doesn't work—it's a serious safety hazard in cold weather

Frequently Asked Questions

How much does an AC recharge cost in Innisfil? +
A basic AC recharge with leak inspection costs $150-$300. If a leak is found and a component needs replacement (condenser, evaporator, or compressor), the total repair can range from $500-$2,000+.
Why does my AC blow cold then warm? +
This is often caused by an intermittent refrigerant leak, a failing compressor clutch, or a blocked expansion valve. A professional leak test and system pressure check can pinpoint the exact cause.
How much does heater core replacement cost? +
Heater core replacement is labor-intensive because the dashboard must be partially or fully removed. Expect to pay $800-$1,800+ depending on your vehicle's complexity.
How often should I recharge my car's AC? +
A properly sealed AC system should not need regular recharging. If it needs refrigerant frequently, there's an active leak that must be repaired first to avoid environmental damage and ongoing costs.

Auto AC & Heating in Nearby Cities

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