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Auto AC & Heating Shops in Ottawa, ON

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

AMC Auto Service

AMC Auto Service

1477 Lagan Wy, Ottawa, ON K1B 3S6

(613) 263-9274

Full-service auto repair in Ottawa. Expert diagnostics, brake repair, engine service, and welding by certified technicia...

Advanced HVAC Inc.

Advanced HVAC Inc.

5450 Canotek Rd #65, Gloucester, ON K1J 9G5, Canada

(613) 833-9963

AirZone HVAC Services

AirZone HVAC Services

174 Colonnade Rd S #27, Ottawa, ON K2E 7J5, Canada

(613) 592-5770

Anchor Home Comfort

Anchor Home Comfort

1181 Parisien St, Ottawa, ON K1B 4W4, Canada

(613) 704-4180

Apple HVAC

Apple HVAC

1468 Chatelain Ave, Ottawa, ON K1Z 8B1, Canada

(613) 315-7325

Capital City Heating and Cooling Inc.

Capital City Heating and Cooling Inc.

7820 Flewellyn Rd, Ottawa, ON K0A 1B0, Canada

(613) 274-0220

Ottawa Home Services

Ottawa Home Services

1559 Laperriere Ave, Ottawa, ON K1Z 5H1, Canada

(613) 604-4777

Auto AC Repair & Heating Service in Ottawa, ON

Ottawa's climate spans the full Canadian extreme — winters that regularly reach -25°C and humid summers that push humidex values above 40°C — making a climate system that genuinely performs at both ends of that range a year-round safety and comfort requirement for drivers in the National Capital Region. Stay comfortable year-round with expert auto AC and heating services in Ottawa. 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.

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