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Auto AC & Heating Shops in Toronto, ON

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

Dr HVAC and Plumbing (Toronto)

Dr HVAC and Plumbing (Toronto)

397 Donlands Ave Unit 105, East York, ON M4J 3S3

(416) 448-2360

Auto Cooling System Auto AC & Heating

Dr HVAC and Plumbing (Toronto) offers furnace repairs, air conditioning, and other HVAC services to homeowners in East Y...

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JK Auto Garage

JK Auto Garage

340 Garyray Dr, North York, ON M9L 1P5

(416) 742-4444

Windshield & Glass Vehicle Inspection Transmission Rust Proofing & Protection Oil Change & Lube Brake Services Auto Mechanic Auto AC & Heating

JK Auto Garage has been in business for over 15 years in North York, Toronto on Weston Road and Steeles Avenue in GTA. O...

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AccuServ Heating and Air Conditioning

AccuServ Heating and Air Conditioning

1167 Woodbine Ave, East York, ON M4C 4C6, Canada

(416) 269-2228

Auto AC & Heating
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Econoair HVAC Services Toronto

Econoair HVAC Services Toronto

1015 Bloor St W Second Unit 203, Toronto, ON M6H 1M1, Canada

(905) 763-8100

Auto AC & Heating
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Green Heating and Air Inc.

Green Heating and Air Inc.

1373 Bathurst St, Toronto, ON M5R 3H8, Canada

(416) 627-7724

Auto AC & Heating
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SunnySide Heating and Air Conditioning

SunnySide Heating and Air Conditioning

30 Chester Hill Rd, Toronto, ON M4K 1X3, Canada

(416) 573-7212

Auto AC & Heating
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Superior HVAC Service, Heating & Air Conditioning

Superior HVAC Service, Heating & Air Conditioning

25 Morrow Ave, Toronto, ON M6R 2H9, Canada

(647) 556-4662

Auto AC & Heating
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Auto AC Repair & Heating Service in Toronto, ON

In Toronto, where summer humidex values regularly push the apparent temperature above 40°C and a functioning air conditioner is essential for driver safety on long highway commutes, and where a working heater and defroster are safety-critical through five months of winter, your vehicle's climate system is one of the hardest-working components on the car. Stay comfortable year-round with expert auto AC and heating services in Toronto. From ice-cold air conditioning recharges to heater core replacements, Boommar connects you with certified HVAC technicians who keep your cabin climate perfectly controlled.

Common Causes of AC & Heating Failure

Signs Your Auto AC or Heating System Needs Service

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

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+.

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.

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.

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.

Other Auto Services in Toronto

Auto Mechanic Diesel Truck Mechanic Truck Mechanic Oil Change & Lube Brake Services Tires & Wheels Auto Detailing Auto Body & Paint Windshield & Glass Engine Repair Transmission Auto Electrical Suspension & Steering Exhaust System Auto Cooling System Vehicle Inspection Rust Proofing & Protection Auto Lights & Signals Fuel System Truck & Heavy Duty European & Speciality Cars Auto Accessories & Upgrades Brand Repair Toyota Repair Honda Repair Ford Repair BMW Repair Mercedes Repair

Auto AC & Heating in Nearby Cities

Ottawa Mississauga Brampton Hamilton London Markham Vaughan Kitchener

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