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

Auto AC & Heating Shops in Guelph, ON

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

✓ Verified Shops ✓ Online Booking ✓ Real Reviews
Auto Bros
Guelph • ≈ 4 km
AU
Auto Bros
393 Ironwood Rd, Guelph, ON N1G 3P2, Canada, Guelph
★ 5.0
7 Google reviews
Response ≈ 43 min • $ • Quotes free
Auto AC & Heating TransmissionSuspension & Steering
📞 (519) 731-3465 • Free quote • Verified
View Profile
Auto Electric M D
Guelph • ≈ 9 km
AU
Auto Electric M D
796 York Rd, Guelph, ON N1E 6A6, Canada, Guelph
★ 5.0
11 Google reviews
Response ≈ 45 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (519) 822-6050 • Free quote • Verified
View Profile
Dave's Exhaust and Brake Inc.
Guelph • ≈ 7 km
DA
Dave's Exhaust and Brake Inc.
510 Massey Rd unit #5, Guelph, ON N1K 1B4, Canada, Guelph
★ 5.0
8 Google reviews
Response ≈ 33 min • $$$ • Quotes free
Auto AC & Heating Exhaust SystemBrake Services
📞 (519) 837-8700 • Free quote • Verified
View Profile
Access Auto
Guelph • ≈ 7 km
AC
Access Auto
28 Industrial St #1, Guelph, ON N1E 6B8, Canada, Guelph
★ 4.9
173 Google reviews
Response ≈ 55 min • $$ • Quotes free
Auto AC & Heating Auto MechanicEngine Repair
📞 (519) 821-4549 • Free quote • Verified
View Profile
Clarkson Automotive Inc
Guelph • ≈ 7 km
CL
Clarkson Automotive Inc
170 Curtis Dr #5, Guelph, ON N1K 1S3, Canada, Guelph
★ 4.9
91 Google reviews
Response ≈ 44 min • $$$ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (519) 822-2818 • Free quote • Verified
View Profile
College Auto Tech
Guelph • ≈ 10 km
CO
College Auto Tech
79 Waterloo Ave, Guelph, ON N1H 3H6, Canada, Guelph
★ 4.9
287 Google reviews
Response ≈ 36 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicEngine Repair
📞 (519) 837-0440 • Free quote • Verified
View Profile
Master Mechanic Guelph
Guelph • ≈ 2 km
MA
Master Mechanic Guelph
700 Woolwich St, Guelph, ON N1H 3Z1, Canada, Guelph
★ 4.9
159 Google reviews
Response ≈ 35 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicTransmission
📞 (519) 763-3334 • Free quote • Verified
View Profile
True-Centre Auto Care
Guelph • ≈ 8 km
TR
True-Centre Auto Care
479 Elmira Rd N, Guelph, ON N1K 1C2, Canada, Guelph
★ 4.9
388 Google reviews
Response ≈ 39 min • $$$ • Quotes free
Auto AC & Heating Suspension & SteeringExhaust System
📞 (519) 829-2186 • Free quote • Verified
View Profile
Andy's Auto Centre
Guelph • ≈ 7 km
AN
Andy's Auto Centre
362 Elizabeth St, Guelph, ON N1E 2X7, Canada, Guelph
★ 4.8
268 Google reviews
Response ≈ 57 min • $$ • Quotes free
Auto AC & Heating Auto MechanicVehicle Inspection
📞 (519) 822-7224 • Free quote • Verified
View Profile
AutoMarket Service Wheels and Tires
Guelph • ≈ 10 km
AU
AutoMarket Service Wheels and Tires
700 York Rd, Guelph, ON N1E 6A5, Canada, Guelph
★ 4.8
240 Google reviews
Response ≈ 59 min • $$$ • Quotes free
Auto AC & Heating Brake ServicesTires & Wheels
📞 (519) 837-1555 • Free quote • Verified
View Profile
Car Lane Auto Centre
Guelph • ≈ 5 km
CA
Car Lane Auto Centre
659 Wellington St W, Guelph, ON N1H 3E2, Canada, Guelph
★ 4.8
428 Google reviews
Response ≈ 29 min • $$$ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (519) 837-2006 • Free quote • Verified
View Profile
Kams Auto Service(Guelph)
Guelph • ≈ 10 km
KA
Kams Auto Service(Guelph)
48 Wells St, Guelph, ON N1E 6B6, Canada, Guelph
★ 4.8
231 Google reviews
Response ≈ 44 min • $$ • Quotes free
Auto AC & Heating Suspension & SteeringVehicle Inspection
📞 (519) 265-7345 • Free quote • Verified
View Profile
Lou's Steering Centre
Guelph • ≈ 8 km
LO
Lou's Steering Centre
15 Sultan St, Guelph, ON N1H 2V9, Canada, Guelph
★ 4.8
161 Google reviews
Response ≈ 56 min • $$$ • Quotes free
Auto AC & Heating Suspension & SteeringAuto Mechanic
📞 (519) 822-0120 • Free quote • Verified
View Profile
EuroMechanic
Guelph • ≈ 8 km
EU
EuroMechanic
1483 Gordon St, Guelph, ON N1G 0B6, Canada, Guelph
★ 4.7
338 Google reviews
Response ≈ 18 min • $ • Quotes free
Auto AC & Heating Auto MechanicBrake Services
📞 (519) 822-3771 • Free quote • Verified
View Profile
J.M.H Auto Sales & Service Inc.
Guelph • ≈ 6 km
J.
J.M.H Auto Sales & Service Inc.
15 Malcolm Rd, Guelph, ON N1K 1A7, Canada, Guelph
★ 4.7
88 Google reviews
Response ≈ 17 min • $ • Quotes free
Auto AC & Heating Auto ElectricalSuspension & Steering
📞 (519) 836-2479 • Free quote • Verified
View Profile
Pete's Muffler And Automotive
Guelph • ≈ 5 km
PE
Pete's Muffler And Automotive
107 Malcolm Rd, Guelph, ON N1K 1A8, Canada, Guelph
★ 4.7
147 Google reviews
Response ≈ 31 min • $$$ • Quotes free
Auto AC & Heating Exhaust SystemAuto Mechanic
📞 (519) 824-4413 • Free quote • Verified
View Profile
Big Wheel Brake & Alignment Ltd
Guelph • ≈ 10 km
BI
Big Wheel Brake & Alignment Ltd
25-A Lewis Rd, Guelph, ON N1H 1E9, Canada, Guelph
★ 4.6
120 Google reviews
Response ≈ 28 min • $ • Quotes free
Auto AC & Heating Brake ServicesTires & Wheels
📞 (519) 837-0161 • Free quote • Verified
View Profile
Vinnie's Mr Fixit
Guelph • ≈ 6 km
VI
Vinnie's Mr Fixit
30 Hayes Ave, Guelph, ON N1E 5V6, Canada, Guelph
★ 4.5
531 Google reviews
Response ≈ 45 min • $$ • Quotes free
Auto AC & Heating Auto ElectricalAuto Mechanic
📞 (519) 821-8880 • Free quote • Verified
View Profile
Speedy Auto Service Guelph
Guelph • ≈ 10 km
SP
Speedy Auto Service Guelph
228 Woolwich St, Guelph, ON N1H 3V7, Canada, Guelph
★ 4.3
234 Google reviews
Response ≈ 40 min • $ • Quotes free
Auto AC & Heating Brake ServicesExhaust System
📞 (519) 823-5360 • Free quote • Verified
View Profile
Showing 19 mechanics • Load more
Online booking workflow

Guelph bookings,
zero phone tag.

STEP 01
Search

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

19 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
Guelph customer reviews

Real bookings, real reviews

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

“Great experience, very professional, they are very knowledgeable and honest. Highly recommended!”

Barbara • Auto AC & Heating at College Auto Tech, Guelph
★ ★ ★ ★ ★

“Just need to say how great and honest these guys are….. If you’re in Guelph or the surrounding area. Don’t hesitate to go by and get your car looked at or fixed in anyway!!!! Thanks for everything…..

Carl”

TheMrdeville • Auto AC & Heating at Andy's Auto Centre, Guelph
★ ★ ★ ★ ★

“Maad is a true master. His technical abilities are top notch, but more importantly, his honesty and integrity is unmatched. Finding an honest mechanic these days is like finding a unicorn. Thanks Master Mechanic Guelph.”

Khalid Elmezaini • Auto AC & Heating at Master Mechanic Guelph, Guelph
★ ★ ★ ★ ★

“Very nice service from Yash and his friends. I 100% recommend them. If you're looking for affordable, high-quality work, this is the place to go. Thank you, guys!”

Maulik Jiyani • Auto AC & Heating at Auto Bros, Guelph
For shop owners

Get More Customers
Through Boommar

Guelph 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 Guelph pricing
Guelph 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 Guelph, ON

Need a reliable mechanic for Auto AC & Heating in Guelph? We've verified 19 local shops ready to help. Check their availability and get a quote instantly.

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 Guelph? +
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 Guelph

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