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

Auto AC & Heating Shops in Ajax, ON

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

✓ Verified Shops ✓ Online Booking ✓ Real Reviews
Ajax Electrical
Ajax • ≈ 3 km
AJ
Ajax Electrical
2-157C Harwood Ave N Suite 511, Ajax, ON L1Z 0B6, Canada, Ajax
★ 5.0
2 Google reviews
Response ≈ 19 min • $ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (289) 275-6543 • Free quote • Verified
View Profile
FixItRiteAuto
Ajax • ≈ 8 km
FI
FixItRiteAuto
Salem Rd S, Ajax, ON L1S 0H2, Canada, Ajax
★ 5.0
4 Google reviews
Response ≈ 60 min • $$$ • Quotes free
Auto AC & Heating TransmissionAuto Electrical
📞 (647) 767-4843 • Free quote • Verified
View Profile
D & J Auto Repair
Ajax • ≈ 5 km
D
D & J Auto Repair
289 Hunt St, Ajax, ON L1S 3K9, Canada, Ajax
★ 4.9
72 Google reviews
Response ≈ 22 min • $$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 683-6371 • Free quote • Verified
View Profile
North Electrik Inc
Ajax • ≈ 7 km
NO
North Electrik Inc
75 Bayly St W Unit 559 - Room 15, Ajax, ON L1S 7L7, Canada, Ajax
★ 4.9
65 Google reviews
Response ≈ 19 min • $$$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (647) 709-4959 • Free quote • Verified
View Profile
Master Mechanic Ajax
Ajax • ≈ 7 km
MA
Master Mechanic Ajax
264 Fairall St, Ajax, ON L1S 1R8, Canada, Ajax
★ 4.8
601 Google reviews
Response ≈ 30 min • $ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 426-3076 • Free quote • Verified
View Profile
NAPA AUTOPRO
Ajax • ≈ 8 km
NA
NAPA AUTOPRO
240 Harwood Ave S #6, Ajax, ON L1S 3M2, Canada, Ajax
★ 4.8
129 Google reviews
Response ≈ 35 min • $$$ • Quotes free
Auto AC & Heating Brake ServicesAuto Mechanic
📞 (905) 619-2392 • Free quote • Verified
View Profile
Precision Auto Centre
Ajax • ≈ 8 km
PR
Precision Auto Centre
230 MacKenzie Ave, Ajax, ON L1S 2E8, Canada, Ajax
★ 4.8
111 Google reviews
Response ≈ 35 min • $ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 683-9699 • Free quote • Verified
View Profile
Precision Motorsport
Ajax • ≈ 4 km
PR
Precision Motorsport
711 Finley Ave Unit 3, Ajax, ON L1S 3T1, Canada, Ajax
★ 4.7
259 Google reviews
Response ≈ 32 min • $$$ • Quotes free
Auto AC & Heating Engine RepairSuspension & Steering
📞 (416) 471-4805 • Free quote • Verified
View Profile
Ajax Automotive Services
Ajax • ≈ 3 km
AJ
Ajax Automotive Services
220 Bayly St E, Ajax, ON L1S 7S9, Canada, Ajax
★ 4.6
247 Google reviews
Response ≈ 16 min • $$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (905) 683-0650 • Free quote • Verified
View Profile
Henry Desjardins Automotive
Ajax • ≈ 5 km
HE
Henry Desjardins Automotive
377 MacKenzie Ave, Ajax, ON L1S 2G2, Canada, Ajax
★ 4.6
97 Google reviews
Response ≈ 57 min • $$$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 683-9040 • Free quote • Verified
View Profile
Stance Factory
Ajax • ≈ 9 km
ST
Stance Factory
695 Finley Ave Unit 2, Ajax, ON L1S 3T1, Canada, Ajax
★ 4.6
71 Google reviews
Response ≈ 19 min • $$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (647) 889-9554 • Free quote • Verified
View Profile
Active Green+Ross Tire & Automotive Centre
Ajax • ≈ 2 km
AC
Active Green+Ross Tire & Automotive Centre
1 Westney Rd N, Ajax, ON L1T 1P4, Canada, Ajax
★ 4.5
560 Google reviews
Response ≈ 19 min • $$$ • Quotes free
Auto AC & Heating Brake ServicesTires & Wheels
📞 (289) 512-2434 • Free quote • Verified
View Profile
Rebound Sales & Service Ltd
Ajax • ≈ 9 km
RE
Rebound Sales & Service Ltd
200 Fuller Rd, Ajax, ON L1S 7G9, Canada, Ajax
★ 4.5
47 Google reviews
Response ≈ 47 min • $$$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 428-9226 • Free quote • Verified
View Profile
MrExecutive Automotive
Ajax • ≈ 5 km
MR
MrExecutive Automotive
30 Harwood Ave S, Ajax, ON L1S 2B7, Canada, Ajax
★ 4.3
207 Google reviews
Response ≈ 51 min • $ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (905) 239-4004 • Free quote • Verified
View Profile
Showing 14 mechanics • Load more
Online booking workflow

Ajax bookings,
zero phone tag.

STEP 01
Search

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

14 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
Ajax customer reviews

Real bookings, real reviews

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

“Henry and the boys stepped up and helped my family out big time! We broke down on a trip from Nova Scotia and got us back on the road the next day! I've known Henry a long time and he's an amazing, honest person!”

Daniel Randall • Auto AC & Heating at Henry Desjardins Automotive, Ajax
★ ★ ★ ★ ★

“Great service and a wonderful team car experts and technicians”

Osuji Uche • Auto AC & Heating at MrExecutive Automotive, Ajax
★ ★ ★ ★ ★

“Ajax Electrical and Ivan are simply amazing! I can't say enough with how they helped get our solar panel installation done so quickly! Thank You so much Ivan. Will definitely recommend you to our friends.”

Kris Rorke • Auto AC & Heating at Ajax Electrical, Ajax
★ ★ ★ ★ ★

“Great service. As always”

perry spencer • Auto AC & Heating at Active Green+Ross Tire & Automotive Centre, Ajax
For shop owners

Get More Customers
Through Boommar

Ajax 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 Ajax pricing
Ajax 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 Ajax, ON

Boommar lists 14 verified mechanics in Ajax. Compare real reviews, response times, pricing bands, and open bays — then book online.

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 Ajax? +
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 Hamilton London Markham Vaughan

Other Services in Ajax

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