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Auto AC & Heating Shops in Oakville, ON

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

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ACM Mechanical Inc
Oakville • ≈ 8 km
AC
ACM Mechanical Inc
3078 Sixth Line Unit 214, Oakville, ON L6M 1P8, Canada, Oakville
★ 5.0
211 Google reviews
Response ≈ 23 min • $$ • Quotes free
Auto AC & Heating
📞 (647) 388-3051 • Free quote • Verified
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Urban Automotive Inc.
Oakville • ≈ 3 km
UR
Urban Automotive Inc.
886 Winston Churchill Blvd, Oakville, ON L6J 7X5, Canada, Oakville
★ 5.0
827 Google reviews
Response ≈ 28 min • $$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 845-3531 • Free quote • Verified
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Autotronics AC Specialist
Oakville • ≈ 3 km
AU
Autotronics AC Specialist
2334 Wyecroft Rd B14, Oakville, ON L6L 6M7, Canada, Oakville
★ 4.8
104 Google reviews
Response ≈ 42 min • $ • Quotes free
Auto AC & Heating Auto Electrical
📞 (905) 849-5615 • Free quote • Verified
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Oakville Auto Radiator
Oakville • ≈ 4 km
OA
Oakville Auto Radiator
234 Speers Rd, Oakville, ON L6K 2E9, Canada, Oakville
★ 4.0
52 Google reviews
Response ≈ 52 min • $ • Quotes free
Auto AC & Heating Auto Cooling System
📞 (905) 845-4962 • Free quote • Verified
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Oakville customer reviews

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Verified Reviews for Auto AC & Heating
★ ★ ★ ★ ★

“I wish more companies were as concerned about customer service as Urban. Always a great experience.”

Scott Reith • Auto AC & Heating at Urban Automotive Inc., Oakville
★ ★ ★ ★ ★

“Fast turn around on radiator repair and easy to deal with….”

Marissa Kasnya • Auto AC & Heating at Oakville Auto Radiator, Oakville
★ ★ ★ ★ ★

“We had a great experience bringing our car in for an AC issue. In no time Nick found the issue. He was very honest, showed and explained the issue found. I was able to stick around and chat with Ryan and Nick, it was clear to me they were in the business for the right reasons. Our search for an honest good working mechanic shop stops here! Knowing we had a child on the way they made sure we were taken care of to the best of their ability. 100% we will be returning with any future issues.”

Elijah Oliveira • Auto AC & Heating at Autotronics AC Specialist, Oakville
★ ★ ★ ★ ★

“I had to come from quite a distance to get my van repaired. It was taken in right away & they said they'd try to get it done quickly as I had to wait. It was done in approximately 2 hours & they also checked & repaired under the front end where I had hit a racoon. I'd definitely recommend!”

warren boddam • Auto AC & Heating at Oakville Auto Radiator, Oakville
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Find a Best Auto AC & Heating in Oakville, ON

Boommar lists 4 verified mechanics in Oakville. 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 Oakville? +
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

Toronto Ottawa Mississauga Brampton Hamilton London Markham Vaughan

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