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Auto AC & Heating Shops in Mont-Royal, QC

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

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Garage MécanDiag
Mont-Royal • ≈ 7 km
GA
Garage MécanDiag
6527 Chem. de la Côte-de-Liesse, Saint-Laurent, QC H4T 1E5, Canada, Mont-Royal
★ 5.0
59 Google reviews
Response ≈ 32 min • $ • Quotes free
Auto AC & Heating TransmissionExhaust System
📞 (514) 512-9887 • Free quote • Verified
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Garage Rapid Auto Fix
Mont-Royal • ≈ 7 km
GA
Garage Rapid Auto Fix
464 Av. Beaumont, Montréal, QC H3N 1V4, Canada, Mont-Royal
★ 5.0
1 Google reviews
Response ≈ 57 min • $$ • Quotes free
Auto AC & Heating TransmissionBrake Services
📞 (514) 271-1234 • Free quote • Verified
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Garage Sport cdn inc.
Mont-Royal • ≈ 6 km
GA
Garage Sport cdn inc.
8 Pl. Legault, Mont-Royal, QC H4P 1Y1, Canada, Mont-Royal
★ 5.0
358 Google reviews
Response ≈ 19 min • $$$ • Quotes free
Auto AC & Heating Fuel SystemSuspension & Steering
📞 (514) 738-7433 • Free quote • Verified
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Mexka Services Inc.
Mont-Royal • ≈ 3 km
ME
Mexka Services Inc.
15 Pl. Legault, Mont-Royal, QC H4P 1Y1, Canada, Mont-Royal
★ 5.0
37 Google reviews
Response ≈ 56 min • $$$ • Quotes free
Auto AC & Heating Exhaust SystemFord Repair
📞 (438) 380-9008 • Free quote • Verified
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Mobile Mechanic Montreal
Mont-Royal • ≈ 8 km
MO
Mobile Mechanic Montreal
1190 Av. des Canadiens-de-Montréal, Montréal, QC H3B 0M7, Canada, Mont-Royal
★ 5.0
45 Google reviews
Response ≈ 35 min • $ • Quotes free
Auto AC & Heating Windshield & GlassAuto Detailing
📞 (438) 807-1988 • Free quote • Verified
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pneu tireshop decarie
Mont-Royal • ≈ 3 km
PN
pneu tireshop decarie
5683 Rue Paré, Mont-Royal, QC H4P 1S1, Canada, Mont-Royal
★ 5.0
24 Google reviews
Response ≈ 32 min • $$ • Quotes free
Auto AC & Heating Auto MechanicTires & Wheels
📞 (263) 366-5254 • Free quote • Verified
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VAYULO WORKZ GARAGE
Mont-Royal • ≈ 10 km
VA
VAYULO WORKZ GARAGE
3951a Av. de Courtrai, Montréal, QC H3S 1B8, Canada, Mont-Royal
★ 5.0
72 Google reviews
Response ≈ 42 min • $ • Quotes free
Auto AC & Heating Oil Change & LubeEngine Repair
📞 (438) 896-7203 • Free quote • Verified
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Garage Axle
Mont-Royal • ≈ 8 km
GA
Garage Axle
7850 Chem. Devonshire, Mont-Royal, QC H4P 1M7, Canada, Mont-Royal
★ 4.9
65 Google reviews
Response ≈ 19 min • $$$ • Quotes free
Auto AC & Heating Brake ServicesSuspension & Steering
📞 (514) 739-4637 • Free quote • Verified
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Garage Rapide
Mont-Royal • ≈ 7 km
GA
Garage Rapide
755 Av. Beaumont, Montréal, QC H3N 1V9, Canada, Mont-Royal
★ 4.9
221 Google reviews
Response ≈ 50 min • $ • Quotes free
Auto AC & Heating Engine RepairBrake Services
📞 (514) 788-8888 • Free quote • Verified
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Mondial Mécanique Automobile
Mont-Royal • ≈ 7 km
MO
Mondial Mécanique Automobile
15 Pl. Legault, Mont-Royal, QC H4P 1Y1, Canada, Mont-Royal
★ 4.9
68 Google reviews
Response ≈ 38 min • $$ • Quotes free
Auto AC & Heating Engine RepairOil Change & Lube
📞 (438) 375-6718 • Free quote • Verified
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Montreal Auto Mechanic Dispatch
Mont-Royal • ≈ 2 km
MO
Montreal Auto Mechanic Dispatch
719 Avenue du Mont-Royal E, Montréal, QC H2J 1W7, Canada, Mont-Royal
★ 4.9
14 Google reviews
Response ≈ 39 min • $ • Quotes free
Auto AC & Heating Auto Body & PaintEngine Repair
📞 (438) 533-8777 • Free quote • Verified
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Peak Performance Auto
Mont-Royal • ≈ 7 km
PE
Peak Performance Auto
6527 Chem. de la Côte-de-Liesse, Montréal, QC H4T 1E5, Canada, Mont-Royal
★ 4.9
143 Google reviews
Response ≈ 58 min • $ • Quotes free
Auto AC & Heating Vehicle InspectionSuspension & Steering
📞 (514) 402-5556 • Free quote • Verified
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Techmod Auto Repair & Locksmith
Mont-Royal • ≈ 3 km
TE
Techmod Auto Repair & Locksmith
5255 Rue Namur, Montréal, QC H4P 2R7, Canada, Mont-Royal
★ 4.9
160 Google reviews
Response ≈ 46 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalSuspension & Steering
📞 (514) 900-1010 • Free quote • Verified
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Deo Auto Services
Mont-Royal • ≈ 8 km
DE
Deo Auto Services
5455a Av. Royalmount, Mont-Royal, QC H4P 2J8, Canada, Mont-Royal
★ 4.8
132 Google reviews
Response ≈ 54 min • $$ • Quotes free
Auto AC & Heating Oil Change & LubeBrake Services
📞 (514) 735-0039 • Free quote • Verified
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Auto Master Inc
Mont-Royal • ≈ 5 km
AU
Auto Master Inc
5524 Rue Ferrier, Mont-Royal, QC H4P 1M2, Canada, Mont-Royal
★ 4.7
40 Google reviews
Response ≈ 49 min • $$$ • Quotes free
Auto AC & Heating Fuel SystemAuto Cooling System
📞 (800) 361-7343 • Free quote • Verified
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H And I Auto Mecanique
Mont-Royal • ≈ 3 km
H
H And I Auto Mecanique
7080 Chem. de la Côte-des-Neiges, Montréal, QC H3R 2L9, Canada, Mont-Royal
★ 4.7
440 Google reviews
Response ≈ 17 min • $$$ • Quotes free
Auto AC & Heating Engine RepairAuto Mechanic
📞 (514) 313-8968 • Free quote • Verified
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Climax Auto
Mont-Royal • ≈ 4 km
CL
Climax Auto
5475 Av. Royalmount, Mont-Royal, QC H4P 1J3, Canada, Mont-Royal
★ 4.6
15 Google reviews
Response ≈ 47 min • $$$ • Quotes free
Auto AC & Heating Auto Cooling SystemAuto Lights & Signals
📞 (514) 449-3344 • Free quote • Verified
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Auto Omer Choudhary
Mont-Royal • ≈ 8 km
AU
Auto Omer Choudhary
555 Av. Beaumont, Montréal, QC H3N 2B2, Canada, Mont-Royal
★ 4.5
491 Google reviews
Response ≈ 32 min • $ • Quotes free
Auto AC & Heating Windshield & GlassEngine Repair
📞 (438) 888-6192 • Free quote • Verified
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B.A. Auto Benoit
Mont-Royal • ≈ 2 km
B.
B.A. Auto Benoit
5475 Av. Royalmount Pte 114, Mont-Royal, QC H4P 1J3, Canada, Mont-Royal
★ 4.5
54 Google reviews
Response ≈ 43 min • $$ • Quotes free
Auto AC & Heating Ford RepairAuto Mechanic
📞 (514) 649-5859 • Free quote • Verified
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Garage Services Auto & transmission center
Mont-Royal • ≈ 4 km
GA
Garage Services Auto & transmission center
11111A Rue Hamon, Montréal, QC H3M 3E4, Canada, Mont-Royal
★ 4.5
75 Google reviews
Response ≈ 56 min • $$$ • Quotes free
Auto AC & Heating TransmissionAuto Mechanic
📞 (514) 553-4206 • Free quote • Verified
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FDG Auto Electrique
Mont-Royal • ≈ 9 km
FD
FDG Auto Electrique
10557 Av Brunet, Montréal-Nord, QC H1G 5E1, Canada, Mont-Royal
★ 4.4
87 Google reviews
Response ≈ 53 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Lights & Signals
📞 (514) 321-8251 • Free quote • Verified
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M.C Silencieux inc
Mont-Royal • ≈ 8 km
M.
M.C Silencieux inc
4090 Rue Saint-Dominique, Montréal, QC H2W 2A8, Canada, Mont-Royal
★ 4.2
121 Google reviews
Response ≈ 28 min • $$$ • Quotes free
Auto AC & Heating Fuel SystemExhaust System
📞 (514) 842-8222 • Free quote • Verified
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Midas
Mont-Royal • ≈ 5 km
MI
Midas
4495 Rue D'Iberville, Montréal, QC H2H 2L7, Canada, Mont-Royal
★ 4.2
293 Google reviews
Response ≈ 49 min • $ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (514) 600-5507 • Free quote • Verified
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Auto Rajh
Mont-Royal • ≈ 9 km
AU
Auto Rajh
5683 Rue Paré, Mont-Royal, QC H4P 1S1, Canada, Mont-Royal
★ 3.7
61 Google reviews
Response ≈ 31 min • $$$ • Quotes free
Auto AC & Heating Auto Cooling SystemHonda Repair
📞 (514) 341-8427 • Free quote • Verified
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Tamber Muffler Repair Shop
Mont-Royal • ≈ 9 km
TA
Tamber Muffler Repair Shop
3148 Bd Robert, Montréal, QC H1Z 1Y4, Canada, Mont-Royal
★ 3.6
285 Google reviews
Response ≈ 34 min • $ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (514) 376-6969 • Free quote • Verified
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Find a Best Auto AC & Heating in Mont-Royal, QC

Don't leave your Auto AC & Heating to chance. Browse 27 trusted mechanics in Mont-Royal, read authentic customer reviews, and find the right shop for your vehicle today.

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 Mont-Royal? +
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

Montreal Quebec City Laval Gatineau Longueuil Sherbrooke Lévis Saguenay

Other Services in Mont-Royal

Auto Mechanic Diesel Truck Mechanic Truck Mechanic Oil Change & Lube Brake Services Tires & Wheels Auto Detailing Auto Body & Paint

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