Boommar. Find Mechanics
Add Listing
BOOMMAR / ON / Hamilton / Auto AC & Heating

Auto AC & Heating Shops in Hamilton, ON

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

✓ Verified Shops ✓ Online Booking ✓ Real Reviews
AZ Alternator & Starter – Hamilton
Hamilton • ≈ 8 km
AZ
AZ Alternator & Starter – Hamilton
265 Barton St E #29, Stoney Creek, ON L8E 2K4, Canada, Hamilton
★ 5.0
80 Google reviews
Response ≈ 21 min • $ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (905) 379-7733 • Free quote • Verified
View Profile
Car mechanic maintenance Moh
Hamilton • ≈ 10 km
CA
Car mechanic maintenance Moh
441 Barton St, Hamilton, ON L8E 2L5, Canada, Hamilton
★ 5.0
5 Google reviews
Response ≈ 57 min • $ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (226) 998-2646 • Free quote • Verified
View Profile
Chestnut Avenue Auto
Hamilton • ≈ 4 km
CH
Chestnut Avenue Auto
43 Chestnut Ave, Hamilton, ON L8L 6K8, Canada, Hamilton
★ 5.0
371 Google reviews
Response ≈ 18 min • $$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 312-0112 • Free quote • Verified
View Profile
Hamilton Car Mechanic
Hamilton • ≈ 7 km
HA
Hamilton Car Mechanic
200 Bay St S, Hamilton, ON L8P 4S4, Canada, Hamilton
★ 5.0
54 Google reviews
Response ≈ 22 min • $$$ • Quotes free
Auto AC & Heating Mercedes RepairAuto Mechanic
📞 (905) 966-9717 • Free quote • Verified
View Profile
Kenilworth Spring & Suspension
Hamilton • ≈ 6 km
KE
Kenilworth Spring & Suspension
540 Rennie St, Hamilton, ON L8H 3P5, Canada, Hamilton
★ 5.0
33 Google reviews
Response ≈ 60 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 549-3311 • Free quote • Verified
View Profile
Mountain Brake
Hamilton • ≈ 8 km
MO
Mountain Brake
61 east 34th street & Crockett, Hamilton, ON L8V 3W4, Canada, Hamilton
★ 5.0
40 Google reviews
Response ≈ 59 min • $ • Quotes free
Auto AC & Heating Brake ServicesAuto Mechanic
📞 (905) 575-8867 • Free quote • Verified
View Profile
Stoney Creek Starter & Alternator
Hamilton • ≈ 2 km
ST
Stoney Creek Starter & Alternator
7 Pinelands Ave, Stoney Creek, ON L8E 3A4, Canada, Hamilton
★ 5.0
42 Google reviews
Response ≈ 16 min • $ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (905) 971-9002 • Free quote • Verified
View Profile
A&P Mobile Auto Care
Hamilton • ≈ 10 km
A&
A&P Mobile Auto Care
49 Walnut St S, Hamilton, ON L8N 2K9, Canada, Hamilton
★ 4.9
44 Google reviews
Response ≈ 32 min • $$ • Quotes free
Auto AC & Heating Auto MechanicEngine Repair
📞 (289) 639-9380 • Free quote • Verified
View Profile
ARMO Alternators & Starters in Hamilton
Hamilton • ≈ 9 km
AR
ARMO Alternators & Starters in Hamilton
423 Barton St, Stoney Creek, ON L8E 2L4, Canada, Hamilton
★ 4.9
111 Google reviews
Response ≈ 44 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (289) 776-5555 • Free quote • Verified
View Profile
Auto Xperts Service Centre
Hamilton • ≈ 10 km
AU
Auto Xperts Service Centre
165 Queenston Rd, Hamilton, ON L8K 1G7, Canada, Hamilton
★ 4.9
110 Google reviews
Response ≈ 21 min • $ • Quotes free
Auto AC & Heating Fuel SystemExhaust System
📞 (905) 544-0007 • Free quote • Verified
View Profile
Barton Radiator Works
Hamilton • ≈ 9 km
BA
Barton Radiator Works
78 Cannon St E, Hamilton, ON L8L 1Z9, Canada, Hamilton
★ 4.9
181 Google reviews
Response ≈ 23 min • $ • Quotes free
Auto AC & Heating Auto Cooling SystemAuto Mechanic
📞 (905) 522-6126 • Free quote • Verified
View Profile
ElectricSafe.ca
Hamilton • ≈ 10 km
EL
ElectricSafe.ca
91 Wellington St S, Hamilton, ON L8N 2R3, Canada, Hamilton
★ 4.9
174 Google reviews
Response ≈ 55 min • $$$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (647) 560-2045 • Free quote • Verified
View Profile
Eric’s Automotive
Hamilton • ≈ 4 km
ER
Eric’s Automotive
568 Upper Wellington St, Hamilton, ON L9A 3P9, Canada, Hamilton
★ 4.9
417 Google reviews
Response ≈ 22 min • $$ • Quotes free
Auto AC & Heating Auto MechanicEngine Repair
📞 (905) 549-1117 • Free quote • Verified
View Profile
GR Auto Repair
Hamilton • ≈ 7 km
GR
GR Auto Repair
71 Barton St E, Hamilton, ON L8L 4P7, Canada, Hamilton
★ 4.9
68 Google reviews
Response ≈ 18 min • $$$ • Quotes free
Auto AC & Heating Honda RepairToyota Repair
📞 (905) 528-9222 • Free quote • Verified
View Profile
Supreme Auto Care
Hamilton • ≈ 4 km
SU
Supreme Auto Care
790 Main St E, Hamilton, ON L8M 1L4, Canada, Hamilton
★ 4.9
342 Google reviews
Response ≈ 33 min • $$ • Quotes free
Auto AC & Heating Brake ServicesVehicle Inspection
📞 (905) 531-0995 • Free quote • Verified
View Profile
Direct Source Automotive
Hamilton • ≈ 7 km
DI
Direct Source Automotive
115 Sanatorium Rd, Hamilton, ON L9C 1Y6, Canada, Hamilton
★ 4.8
320 Google reviews
Response ≈ 51 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 383-2525 • Free quote • Verified
View Profile
Downtown Auto Specialist
Hamilton • ≈ 4 km
DO
Downtown Auto Specialist
178 John St S, Hamilton, ON L8N 2C6, Canada, Hamilton
★ 4.8
200 Google reviews
Response ≈ 32 min • $$ • Quotes free
Auto AC & Heating European & Speciality CarsAuto Cooling System
📞 (905) 529-2833 • Free quote • Verified
View Profile
GERARDO'S AUTO ELECTRIC
Hamilton • ≈ 3 km
GE
GERARDO'S AUTO ELECTRIC
401 Winona Rd, Stoney Creek, ON L8E 5E4, Canada, Hamilton
★ 4.8
12 Google reviews
Response ≈ 27 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (289) 489-3937 • Free quote • Verified
View Profile
Hamilton Steering & Automotive
Hamilton • ≈ 9 km
HA
Hamilton Steering & Automotive
327 Barton St Unit 3, Stoney Creek, ON L8E 2K8, Canada, Hamilton
★ 4.8
35 Google reviews
Response ≈ 54 min • $$$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 664-4401 • Free quote • Verified
View Profile
Discount Lube & Mr. Brakes
Hamilton • ≈ 9 km
DI
Discount Lube & Mr. Brakes
410 Upper Sherman Ave, Hamilton, ON L8V 3L3, Canada, Hamilton
★ 4.7
599 Google reviews
Response ≈ 46 min • $$$ • Quotes free
Auto AC & Heating Oil Change & LubeBrake Services
📞 (905) 544-9400 • Free quote • Verified
View Profile
Master Mechanic Hamilton
Hamilton • ≈ 4 km
MA
Master Mechanic Hamilton
485 E 38th St, Hamilton, ON L8V 4G7, Canada, Hamilton
★ 4.7
575 Google reviews
Response ≈ 52 min • $ • Quotes free
Auto AC & Heating Vehicle InspectionToyota Repair
📞 (905) 385-5787 • Free quote • Verified
View Profile
Mountain Auto Tech
Hamilton • ≈ 2 km
MO
Mountain Auto Tech
1154 Rymal Rd E Unit 2, Hamilton, ON L8W 3N7, Canada, Hamilton
★ 4.7
198 Google reviews
Response ≈ 30 min • $ • Quotes free
Auto AC & Heating Mercedes RepairEuropean & Speciality Cars
📞 (905) 667-1849 • Free quote • Verified
View Profile
Putney's Auto Tech Centre
Hamilton • ≈ 10 km
PU
Putney's Auto Tech Centre
574 Wentworth St N, Hamilton, ON L8L 5X3, Canada, Hamilton
★ 4.7
310 Google reviews
Response ≈ 27 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 523-7535 • Free quote • Verified
View Profile
Super auto repair & tire shop
Hamilton • ≈ 5 km
SU
Super auto repair & tire shop
406 Pritchard Rd Unit # 15, Hamilton, ON L8W 3P6, Canada, Hamilton
★ 4.7
265 Google reviews
Response ≈ 23 min • $$ • Quotes free
Auto AC & Heating Auto MechanicToyota Repair
📞 (905) 588-2828 • Free quote • Verified
View Profile
THE MECHANIX AUTO SHOP
Hamilton • ≈ 5 km
TH
THE MECHANIX AUTO SHOP
221 Barton St E, Hamilton, ON L8L 2W7, Canada, Hamilton
★ 4.7
348 Google reviews
Response ≈ 59 min • $ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 529-8307 • Free quote • Verified
View Profile
Reliance Auto Mechanic Hamilton
Hamilton • ≈ 9 km
RE
Reliance Auto Mechanic Hamilton
289 Cannon St E, Hamilton, ON L8L 2B7, Canada, Hamilton
★ 4.6
229 Google reviews
Response ≈ 48 min • $$ • Quotes free
Auto AC & Heating Vehicle InspectionAuto Cooling System
📞 (905) 297-0237 • Free quote • Verified
View Profile
Right Way Auto Repair
Hamilton • ≈ 7 km
RI
Right Way Auto Repair
1154 Rymal Rd E Unit #5, Hamilton, ON L8W 3N7, Canada, Hamilton
★ 4.6
495 Google reviews
Response ≈ 36 min • $ • Quotes free
Auto AC & Heating Vehicle InspectionToyota Repair
📞 (905) 512-0748 • Free quote • Verified
View Profile
CRS Automotive
Hamilton • ≈ 8 km
CR
CRS Automotive
999 King St E, Hamilton, ON L8M 1C6, Canada, Hamilton
★ 4.5
640 Google reviews
Response ≈ 32 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 544-8335 • Free quote • Verified
View Profile
Zoro Muffler
Hamilton • ≈ 4 km
ZO
Zoro Muffler
130 Centennial Pkwy N, Hamilton, ON L8E 1H9, Canada, Hamilton
★ 4.5
657 Google reviews
Response ≈ 49 min • $ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (905) 561-6833 • Free quote • Verified
View Profile
A Hamilton Tires and Wheel Alignment
Hamilton • ≈ 9 km
A
A Hamilton Tires and Wheel Alignment
1250 Barton St E, Hamilton, ON L8H 2V9, Canada, Hamilton
★ 4.4
160 Google reviews
Response ≈ 56 min • $ • Quotes free
Auto AC & Heating Tires & WheelsBrake Services
📞 (905) 547-1234 • Free quote • Verified
View Profile
Affordable Muffler and Brake
Hamilton • ≈ 2 km
AF
Affordable Muffler and Brake
2481 Upper James St, Mount Hope, ON L0R 1W0, Canada, Hamilton
★ 4.3
170 Google reviews
Response ≈ 55 min • $$ • Quotes free
Auto AC & Heating Exhaust SystemBrake Services
📞 (905) 679-9948 • Free quote • Verified
View Profile
Budget Exhaust & Automotive
Hamilton • ≈ 9 km
BU
Budget Exhaust & Automotive
463 Dundas St E, Waterdown, ON L0R 2H0, Canada, Hamilton
★ 4.3
378 Google reviews
Response ≈ 35 min • $ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (905) 689-3555 • Free quote • Verified
View Profile
Hamilton Alignment & Brakes
Hamilton • ≈ 5 km
HA
Hamilton Alignment & Brakes
1575 King St E, Hamilton, ON L8K 1T3, Canada, Hamilton
★ 4.2
149 Google reviews
Response ≈ 28 min • $ • Quotes free
Auto AC & Heating Brake ServicesAuto Mechanic
📞 (905) 549-7665 • Free quote • Verified
View Profile
Parkdale Spring & Suspension Inc
Hamilton • ≈ 8 km
PA
Parkdale Spring & Suspension Inc
1880 Brampton St, Hamilton, ON L8H 3S3, Canada, Hamilton
★ 4.1
106 Google reviews
Response ≈ 29 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 312-0155 • Free quote • Verified
View Profile
Star Auto Service
Hamilton • ≈ 10 km
ST
Star Auto Service
2 Adams St, Hamilton, ON L8L 5X9, Canada, Hamilton
★ 4.0
176 Google reviews
Response ≈ 46 min • $$ • Quotes free
Auto AC & Heating Auto MechanicSuspension & Steering
📞 (289) 700-3850 • Free quote • Verified
View Profile
A&A Exhaust Systems
Hamilton • ≈ 4 km
A&
A&A Exhaust Systems
480 Grays Rd, Hamilton, ON L8E 2Z4, Canada, Hamilton
★ 3.4
200 Google reviews
Response ≈ 52 min • $ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (905) 578-4303 • Free quote • Verified
View Profile
Showing 37 mechanics • Load more
Online booking workflow

Hamilton bookings,
zero phone tag.

STEP 01
Search

Filter Hamilton shops by service, rating, distance, open now.

37 results • verified
STEP 02
Request Booking

Send vehicle + service details. Get a firm quote or pick a slot.

Avg reply 42m
STEP 03
Shop Approves

Owner confirms time, price, and bay availability. One tap.

Calendar & SMS sync
STEP 04
Appointment Confirmed

You get confirm + reminders + live status tracking.

Stripe receipts
Hamilton customer reviews

Real bookings, real reviews

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

“Best service I ever receive at a garage in my life they went above and beyond of the job my truck went in for highly recommend”

Darrell Cooper • Auto AC & Heating at Eric’s Automotive, Hamilton
★ ★ ★ ★ ★

“Joe is a very kind man who provided excellent service!”

Nick Parle • Auto AC & Heating at Reliance Auto Mechanic Hamilton, Hamilton
★ ★ ★ ★ ★

“Today I went to Direct Source Automative for the first time and found them very profession and sincere for customer service. They fixed my issue and pointed out other issues which needs immediate fix and they done it quickly. They are customer friendly and explain their findings and suggestion clearly. Surely I'll consider them for next visit. Service Consultant (at receiption) Chris was superb.

This is located in such a nice place I hadnt any idea. You can walk around while they are fixing your car if you go there in summer !”

Muhammad Ahsanullah Khan Faisal • Auto AC & Heating at Direct Source Automotive, Hamilton
★ ★ ★ ★ ★

“Great shop had a very minor problem after install. Affordable muffler fixed it with a smile on. 5. Star service for my summer time car. I recommend this shop for everybody big or small jobs!”

Cameron Cousins • Auto AC & Heating at Affordable Muffler and Brake, Hamilton
For shop owners

Get More Customers
Through Boommar

Hamilton drivers searched “auto mechanic” 8,400 times last month. Claim your listing, turn searches into bookings.

• Online Booking
• Lead Tracking
• Review Management
• Listing Analytics
Claim Your Listing View Hamilton pricing
Hamilton Pro – last 30 days
+41
booking requests
4.8★
avg rating
31m
median reply
92%
show-up rate
Calendar sync • Stripe • SMS reminders • Review automation

Find a Best Auto AC & Heating in Hamilton, ON

Don't leave your Auto AC & Heating to chance. Browse 37 trusted mechanics in Hamilton, 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 Hamilton? +
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 London Markham Vaughan Kitchener

Other Services in Hamilton

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

Popular Cities

Toronto Vancouver Calgary Edmonton Ottawa Winnipeg