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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.

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A&R Auto Care
Ottawa • ≈ 3 km
A&
A&R Auto Care
1477 Lagan Wy, Ottawa, ON K1B 3S6, Canada, Ottawa
★ 5.0
2 Google reviews
Response ≈ 50 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Electrical
📞 (613) 408-7417 • Free quote • Verified
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ABM Auto
Ottawa • ≈ 10 km
AB
ABM Auto
1049 Merivale Rd, Ottawa, ON K1Z 6A9, Canada, Ottawa
★ 5.0
141 Google reviews
Response ≈ 54 min • $$$ • Quotes free
Auto AC & Heating BMW RepairTransmission
📞 (613) 762-1820 • Free quote • Verified
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Capital Shine
Ottawa • ≈ 9 km
CA
Capital Shine
138 Osgoode St, Ottawa, ON K1N 6S4, Canada, Ottawa
★ 5.0
2 Google reviews
Response ≈ 22 min • $$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (289) 251-5943 • Free quote • Verified
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FORWARD AUTO Advanced Car Shop
Ottawa • ≈ 2 km
FO
FORWARD AUTO Advanced Car Shop
1570 Liverpool Ct Building #2, Ottawa, ON K1B 3T3, Ottawa
★ 5.0
512 Google reviews
Response ≈ 59 min • $ • Quotes free
Auto AC & Heating Brake ServicesFord Repair
📞 (613) 266-5739 • Free quote • Verified
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Jad Autoworks inc.
Ottawa • ≈ 8 km
JA
Jad Autoworks inc.
1726 Bank St unit a, Ottawa, ON K1V 7Y6, Canada, Ottawa
★ 5.0
138 Google reviews
Response ≈ 28 min • $$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (613) 523-7007 • Free quote • Verified
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MB AutoCare
Ottawa • ≈ 7 km
MB
MB AutoCare
149 Bentley Ave #9, Ottawa, ON K2E 6T7, Canada, Ottawa
★ 5.0
163 Google reviews
Response ≈ 34 min • $$$ • Quotes free
Auto AC & Heating Mercedes RepairBMW Repair
📞 (613) 302-5953 • Free quote • Verified
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REMOTE CAR STARTER TECH DC AC
Ottawa • ≈ 10 km
RE
REMOTE CAR STARTER TECH DC AC
St Laurent Blvd and, Walkley Rd, Ottawa, ON K1G 1B1, Ottawa
★ 5.0
32 Google reviews
Response ≈ 27 min • $ • Quotes free
Auto AC & Heating Auto ElectricalAuto Lights & Signals
📞 (613) 850-4441 • Free quote • Verified
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Ace Auto Repair
Ottawa • ≈ 2 km
AC
Ace Auto Repair
2615 Blackwell St Unit 113, Ottawa, ON K1B 4E4, Canada, Ottawa
★ 4.9
199 Google reviews
Response ≈ 45 min • $$$ • Quotes free
Auto AC & Heating Honda RepairAuto Cooling System
📞 (613) 890-4384 • Free quote • Verified
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AMC Auto Service
Ottawa • ≈ 2 km
AM
AMC Auto Service
1477 Lagan Wy, Ottawa, ON K1B 3S6, Ottawa
★ 4.9
611 Google reviews
Response ≈ 21 min • $$ • Quotes free
Auto AC & Heating Brake ServicesAuto Electrical
📞 (613) 263-9274 • Free quote • Verified
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AMS Auto Centre
Ottawa • ≈ 9 km
AM
AMS Auto Centre
2805 Riverside Dr., Ottawa, ON K1V 8N4, Ottawa
★ 4.9
355 Google reviews
Response ≈ 32 min • $ • Quotes free
Auto AC & Heating Brake ServicesSuspension & Steering
📞 (613) 733-4101 • Free quote • Verified
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Ascot Alternator
Ottawa • ≈ 9 km
AS
Ascot Alternator
Unit 8 & 9, 2655 Blackwell St, Ottawa, ON K1B 4E4, Ottawa
★ 4.9
70 Google reviews
Response ≈ 58 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (613) 749-0392 • Free quote • Verified
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Automotive Outfitters
Ottawa • ≈ 9 km
AU
Automotive Outfitters
Entrance in the Back, 3326 Limebank Rd Unit 5b, Ottawa, ON K1V 1H2, Ottawa
★ 4.9
381 Google reviews
Response ≈ 49 min • $$ • Quotes free
Auto AC & Heating Auto Accessories & UpgradesSuspension & Steering
📞 (555) 000-0000 • Free quote • Verified
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Franco Garage
Ottawa • ≈ 9 km
FR
Franco Garage
70 Beech St, Ottawa, ON K1S 3J6, Ottawa
★ 4.9
291 Google reviews
Response ≈ 34 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (613) 789-2128 • Free quote • Verified
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instaMek Mobile Mechanics
Ottawa • ≈ 4 km
IN
instaMek Mobile Mechanics
300 Parkdale Ave Unit 101, Ottawa, ON K1Y 1G2, Ottawa
★ 4.9
38 Google reviews
Response ≈ 32 min • $ • Quotes free
Auto AC & Heating Fuel SystemAuto Mechanic
📞 (343) 313-1299 • Free quote • Verified
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Sammy's Auto Repair Centre
Ottawa • ≈ 4 km
SA
Sammy's Auto Repair Centre
2535 Blackwell St, Ottawa, ON K1B 4E4, Ottawa
★ 4.9
485 Google reviews
Response ≈ 46 min • $$ • Quotes free
Auto AC & Heating Auto MechanicFord Repair
📞 (613) 327-6181 • Free quote • Verified
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Savasta Automotive Repair Inc
Ottawa • ≈ 9 km
SA
Savasta Automotive Repair Inc
417 Gladstone Ave, Ottawa, ON K2P 0Y9, Ottawa
★ 4.9
319 Google reviews
Response ≈ 36 min • $ • Quotes free
Auto AC & Heating Auto MechanicVehicle Inspection
📞 (613) 237-9274 • Free quote • Verified
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AutoMark Ottawa
Ottawa • ≈ 4 km
AU
AutoMark Ottawa
1543 Michael St, Ottawa, ON K1B 3T3, Canada, Ottawa
★ 4.8
240 Google reviews
Response ≈ 45 min • $$$ • Quotes free
Auto AC & Heating Mercedes RepairBMW Repair
📞 (613) 889-5423 • Free quote • Verified
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In Car Electronics Technical Services
Ottawa • ≈ 2 km
IN
In Car Electronics Technical Services
3 Nanook Crescent, Kanata, ON K2L 2A6, Canada, Ottawa
★ 4.8
109 Google reviews
Response ≈ 33 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (613) 229-0773 • Free quote • Verified
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Oleg's Garage
Ottawa • ≈ 10 km
OL
Oleg's Garage
140 Hinchey Ave, Ottawa, ON K1Y 1L4, Canada, Ottawa
★ 4.8
46 Google reviews
Response ≈ 24 min • $$$ • Quotes free
Auto AC & Heating Toyota RepairAuto Mechanic
📞 (613) 728-6659 • Free quote • Verified
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Ottawa Mechanics Inc.
Ottawa • ≈ 6 km
OT
Ottawa Mechanics Inc.
2555 Blackwell St Unit 100, Ottawa, ON K1B 4E4, Ottawa
★ 4.8
130 Google reviews
Response ≈ 17 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (613) 749-4848 • Free quote • Verified
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Roy Barber Services (2007) Ltd.
Ottawa • ≈ 2 km
RO
Roy Barber Services (2007) Ltd.
1720 Bank St, Ottawa, ON K1V 7Y6, Ottawa
★ 4.8
496 Google reviews
Response ≈ 29 min • $$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Cooling System
📞 (613) 730-1720 • Free quote • Verified
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Roy Rump & Sons Tire & Auto Centre
Ottawa • ≈ 2 km
RO
Roy Rump & Sons Tire & Auto Centre
1037 Pinecrest Rd, Ottawa, ON K2B 6B6, Canada, Ottawa
★ 4.8
872 Google reviews
Response ≈ 19 min • $$ • Quotes free
Auto AC & Heating Tires & WheelsTires & Wheels
📞 (613) 828-3213 • Free quote • Verified
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SMRO Auto Repair And Service
Ottawa • ≈ 9 km
SM
SMRO Auto Repair And Service
849 Boyd Ave, Ottawa, ON K2A 2C9, Ottawa
★ 4.8
289 Google reviews
Response ≈ 38 min • $ • Quotes free
Auto AC & Heating Brake ServicesExhaust System
📞 (613) 792-7676 • Free quote • Verified
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ALZAIN AUTO
Ottawa • ≈ 4 km
AL
ALZAIN AUTO
1551 Michael St Unit #5, Ottawa, ON K1B 3T4, Ottawa
★ 4.7
42 Google reviews
Response ≈ 27 min • $ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (613) 951-5885 • Free quote • Verified
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Byward Auto Mechanics
Ottawa • ≈ 8 km
BY
Byward Auto Mechanics
345 Murray St, Ottawa, ON K1N 5M7, Ottawa
★ 4.7
88 Google reviews
Response ≈ 51 min • $ • Quotes free
Auto AC & Heating Auto MechanicVehicle Inspection
📞 (613) 555-1301 • Free quote • Verified
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Choice Automotive
Ottawa • ≈ 5 km
CH
Choice Automotive
87 Bentley Ave, Ottawa, ON K2E 6T7, Canada, Ottawa
★ 4.7
145 Google reviews
Response ≈ 21 min • $$$ • Quotes free
Auto AC & Heating Auto Accessories & UpgradesAuto Cooling System
📞 (613) 795-8700 • Free quote • Verified
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Midas
Ottawa • ≈ 8 km
MI
Midas
1691 Bank St, Ottawa, ON K1V 7Z3, Canada, Ottawa
★ 4.7
888 Google reviews
Response ≈ 17 min • $ • Quotes free
Auto AC & Heating Brake ServicesAuto Mechanic
📞 (613) 616-2892 • Free quote • Verified
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S & S Exhaust Repair, Fabrication and Autocare
Ottawa • ≈ 2 km
S
S & S Exhaust Repair, Fabrication and Autocare
2615 Blackwell St unit 112, Ottawa, ON K1B 4E4, Ottawa
★ 4.7
529 Google reviews
Response ≈ 57 min • $$$ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (613) 400-7589 • Free quote • Verified
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Speedy Auto Service Ottawa East
Ottawa • ≈ 9 km
SP
Speedy Auto Service Ottawa East
963 St. Laurent Blvd, Ottawa, ON K1J 8W3, Ottawa
★ 4.7
359 Google reviews
Response ≈ 41 min • $$ • Quotes free
Auto AC & Heating Brake ServicesExhaust System
📞 (613) 745-0029 • Free quote • Verified
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1-800 Radiator & A/C-Ottawa
Ottawa • ≈ 4 km
1-
1-800 Radiator & A/C-Ottawa
Unit 5, 1475 Star Top Rd, Gloucester, ON K1B 3W5, Ottawa
★ 4.6
29 Google reviews
Response ≈ 47 min • $$$ • Quotes free
Auto AC & Heating Auto Cooling SystemAuto Mechanic
📞 (613) 749-6844 • Free quote • Verified
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M Mécanique 360
Ottawa • ≈ 6 km
M
M Mécanique 360
865 St. Laurent Blvd, Ottawa, ON K1K 2T4, Ottawa
★ 4.6
240 Google reviews
Response ≈ 30 min • $$ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (613) 749-2157 • Free quote • Verified
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Ottawa Driveshaft & Steering
Ottawa • ≈ 10 km
OT
Ottawa Driveshaft & Steering
1455 Michael St, Ottawa, ON K1B 3R3, Ottawa
★ 4.6
68 Google reviews
Response ≈ 30 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (613) 742-7415 • Free quote • Verified
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Ottawa Valley Tire & Suspension
Ottawa • ≈ 6 km
OT
Ottawa Valley Tire & Suspension
1890 Carling Ave, Ottawa, ON K2A 1E3, Ottawa
★ 4.6
57 Google reviews
Response ≈ 53 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicTires & Wheels
📞 (613) 555-1302 • Free quote • Verified
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Precision Autoworks
Ottawa • ≈ 7 km
PR
Precision Autoworks
1401 Cyrville Rd, Gloucester, ON K1B 3L7, Canada, Ottawa
★ 4.6
78 Google reviews
Response ≈ 43 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (613) 746-7555 • Free quote • Verified
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Speedy Auto Service Ottawa Central
Ottawa • ≈ 6 km
SP
Speedy Auto Service Ottawa Central
540 Bronson Ave, Ottawa, ON K1R 6J9, Ottawa
★ 4.6
255 Google reviews
Response ≈ 33 min • $$ • Quotes free
Auto AC & Heating Brake ServicesExhaust System
📞 (613) 236-5582 • Free quote • Verified
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Performance Auto Care
Ottawa • ≈ 4 km
PE
Performance Auto Care
1477 Lagan Wy, Ottawa, ON K1B 3S4, Canada, Ottawa
★ 4.5
290 Google reviews
Response ≈ 47 min • $$ • Quotes free
Auto AC & Heating Mercedes RepairToyota Repair
📞 (613) 747-8668 • Free quote • Verified
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Princess Auto
Ottawa • ≈ 6 km
PR
Princess Auto
1111 Ages Dr, Ottawa, ON K1G 6L3, Canada, Ottawa
★ 4.5
1176 Google reviews
Response ≈ 43 min • $$$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Accessories & Upgrades
📞 (613) 247-1651 • Free quote • Verified
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THE MECHANIC- CARS/SUV/HEAVY TRUCKS/TRAILERS
Ottawa • ≈ 6 km
TH
THE MECHANIC- CARS/SUV/HEAVY TRUCKS/TRAILERS
2615 Blackwell St Unit 101, Ottawa, ON K1B 4L2, Ottawa
★ 4.5
112 Google reviews
Response ≈ 49 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (613) 806-7678 • Free quote • Verified
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Young Street Garage
Ottawa • ≈ 10 km
YO
Young Street Garage
22 Young St, Ottawa, ON K1S 3H5, Canada, Ottawa
★ 4.4
131 Google reviews
Response ≈ 36 min • $$$ • Quotes free
Auto AC & Heating Mercedes RepairBMW Repair
📞 (613) 234-2910 • Free quote • Verified
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The Car Clinic
Ottawa • ≈ 2 km
TH
The Car Clinic
65B Holland Ave, Ottawa, ON K1Y 0X9, Ottawa
★ 4.3
260 Google reviews
Response ≈ 55 min • $ • Quotes free
Auto AC & Heating Vehicle InspectionAuto Cooling System
📞 (343) 988-4442 • Free quote • Verified
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True North Auto
Ottawa • ≈ 4 km
TR
True North Auto
1752 Carling Ave, Ottawa, ON K2A 1E1, Canada, Ottawa
★ 4.3
47 Google reviews
Response ≈ 41 min • $$$ • Quotes free
Auto AC & Heating Exhaust SystemVehicle Inspection
📞 (613) 404-6574 • Free quote • Verified
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Southkeys Tires and Brakes
Ottawa • ≈ 6 km
SO
Southkeys Tires and Brakes
2638 Mac St, Ottawa, ON K1T 4A4, Canada, Ottawa
★ 4.2
204 Google reviews
Response ≈ 27 min • $ • Quotes free
Auto AC & Heating Tires & WheelsBrake Services
📞 (613) 523-7844 • Free quote • Verified
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Redline mechanic and Mobile mechanic
Ottawa • ≈ 9 km
RE
Redline mechanic and Mobile mechanic
896 Churchill Ave. S, Ottawa, ON K1Z 5H1, Canada, Ottawa
★ 4.1
125 Google reviews
Response ≈ 23 min • $$ • Quotes free
Auto AC & Heating Auto MechanicEngine Repair
📞 (514) 209-9411 • Free quote • Verified
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Verified Reviews for Auto AC & Heating
★ ★ ★ ★ ★

“Friendly, honest, and affordable. Great service and fair prices—could not recommend enough!”

Genevieve Paquin • Auto AC & Heating at AMS Auto Centre, Ottawa
★ ★ ★ ★ ★

“Exceptional service received from Jared and the team at In Car Electronics!”

Seb B • Auto AC & Heating at In Car Electronics Technical Services, Ottawa
★ ★ ★ ★ ★

“They came recommended by the dealership. I was on a time crunch, and Mike was able to fit me in the very next day. The team provided a quick and efficient fix, and I was back on the road in no time!”

Nadine Purdy • Auto AC & Heating at M Mécanique 360, Ottawa
★ ★ ★ ★ ★

“Replaced my dual mufflers here as my old muffler had rusted and had holes in it and was making a terrible hum. Sergiy did a great job in replacing my dual mufflers and restoring my exhaust system. Thank you S&S for the work done!”

Sachin Ruparelia • Auto AC & Heating at S & S Exhaust Repair, Fabrication and Autocare, Ottawa
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Find a Best Auto AC & Heating 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.

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 Ottawa? +
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 Mississauga Brampton Hamilton London Markham Vaughan Kitchener

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