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Engine Repair Shops in Waterloo, ON

Find trusted engine repair services in Waterloo. Compare prices, read reviews, and book online.

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Total Auto Service
Verified Verified
Waterloo • ≈ 3 km
TO
Total Auto Service
90 Baffin Pl, Waterloo, ON N2V 1Z7, Canada, Waterloo
★ 4.7
187 Google reviews
Response ≈ 56 min • $ • Quotes free
Engine Repair Auto Accessories & UpgradesAuto AC & Heating
📞 (519) 886-2641 • Free quote • Verified
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TS Custom Auto Solutions
Waterloo • ≈ 6 km
TS
TS Custom Auto Solutions
755 Bridge St W Unit 4, Waterloo, ON N2V 2G6, Canada, Waterloo
★ 5.0
68 Google reviews
Response ≈ 53 min • $$$ • Quotes free
Engine Repair Suspension & SteeringAuto Mechanic
📞 (519) 588-1548 • Free quote • Verified
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BAC Auto Centre
Waterloo • ≈ 4 km
BA
BAC Auto Centre
29 Weber St N, Waterloo, ON N2J 3G5, Canada, Waterloo
★ 4.9
399 Google reviews
Response ≈ 38 min • $ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (519) 746-1070 • Free quote • Verified
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Busy Corner Garage
Waterloo • ≈ 10 km
BU
Busy Corner Garage
24 Devitt Ave S, Waterloo, ON N2J 1Y5, Canada, Waterloo
★ 4.9
179 Google reviews
Response ≈ 24 min • $$ • Quotes free
Engine Repair Exhaust SystemAuto Mechanic
📞 (519) 745-1145 • Free quote • Verified
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Elite Auto Service Waterloo
Waterloo • ≈ 3 km
EL
Elite Auto Service Waterloo
636 Colby Dr unit 8, Waterloo, ON N2V 1A2, Canada, Waterloo
★ 4.9
77 Google reviews
Response ≈ 43 min • $ • Quotes free
Engine Repair European & Speciality CarsAuto Mechanic
📞 (519) 884-8957 • Free quote • Verified
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Essential Auto Service
Waterloo • ≈ 2 km
ES
Essential Auto Service
80 Baffin Pl #3, Waterloo, ON N2V 1Z7, Canada, Waterloo
★ 4.9
480 Google reviews
Response ≈ 38 min • $$$ • Quotes free
Engine Repair Vehicle InspectionAuto Mechanic
📞 (519) 747-5530 • Free quote • Verified
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Gary's Automotive
Waterloo • ≈ 9 km
GA
Gary's Automotive
105 Rankin St, Waterloo, ON N2V 1V9, Canada, Waterloo
★ 4.9
142 Google reviews
Response ≈ 41 min • $$ • Quotes free
Engine Repair Auto MechanicSuspension & Steering
📞 (519) 747-5571 • Free quote • Verified
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Jason's Automotive Repair
Waterloo • ≈ 10 km
JA
Jason's Automotive Repair
621 Colby Dr Unit 3, Waterloo, ON N2V 1B4, Canada, Waterloo
★ 4.9
147 Google reviews
Response ≈ 42 min • $$ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (519) 885-9444 • Free quote • Verified
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Waterloo Autotech
Waterloo • ≈ 7 km
WA
Waterloo Autotech
599 Colby Dr, Waterloo, ON N2V 1A1, Canada, Waterloo
★ 4.9
57 Google reviews
Response ≈ 21 min • $$$ • Quotes free
Engine Repair Auto AC & HeatingAuto Mechanic
📞 (519) 886-9446 • Free quote • Verified
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DonMar Custom Auto and Fabrication
Waterloo • ≈ 6 km
DO
DonMar Custom Auto and Fabrication
66 Rankin St Unit 6, Waterloo, ON N2V 1V9, Canada, Waterloo
★ 4.8
71 Google reviews
Response ≈ 48 min • $$$ • Quotes free
Engine Repair Exhaust SystemAuto Mechanic
📞 (226) 476-0465 • Free quote • Verified
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Kurdi Auto
Waterloo • ≈ 8 km
KU
Kurdi Auto
634 Colby Dr Unit 16, Waterloo, ON N2V 1A2, Canada, Waterloo
★ 4.8
177 Google reviews
Response ≈ 23 min • $$ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (519) 208-1061 • Free quote • Verified
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Quality Auto Repair and Collision
Waterloo • ≈ 7 km
QU
Quality Auto Repair and Collision
159 Erb St. W, Waterloo, ON N2L 1V2, Canada, Waterloo
★ 4.8
236 Google reviews
Response ≈ 29 min • $$ • Quotes free
Engine Repair Exhaust SystemAuto Body & Paint
📞 (289) 322-1212 • Free quote • Verified
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TQ Auto Care
Waterloo • ≈ 7 km
TQ
TQ Auto Care
15 University Ave, Waterloo, ON N2J 4K7, Canada, Waterloo
★ 4.8
1351 Google reviews
Response ≈ 35 min • $ • Quotes free
Engine Repair Vehicle InspectionAuto Mechanic
📞 (519) 746-9050 • Free quote • Verified
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Dial A Tire Automotive Service Center
Waterloo • ≈ 8 km
DI
Dial A Tire Automotive Service Center
89 Bridgeport Rd E, Waterloo, ON N2J 2K2, Canada, Waterloo
★ 4.7
716 Google reviews
Response ≈ 60 min • $$ • Quotes free
Engine Repair Brake ServicesTires & Wheels
📞 (519) 578-8473 • Free quote • Verified
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Master Mechanic Waterloo
Waterloo • ≈ 5 km
MA
Master Mechanic Waterloo
615 Davenport Rd #1, Waterloo, ON N2L 6H9, Canada, Waterloo
★ 4.7
214 Google reviews
Response ≈ 59 min • $$$ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (519) 342-3524 • Free quote • Verified
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Mr.Mechanic
Waterloo • ≈ 5 km
MR
Mr.Mechanic
147 Columbia St W, Waterloo, ON N2L 0K7, Canada, Waterloo
★ 4.7
230 Google reviews
Response ≈ 17 min • $$$ • Quotes free
Engine Repair Auto MechanicExhaust System
📞 (519) 521-1000 • Free quote • Verified
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Redi Rad Waterloo
Waterloo • ≈ 5 km
RE
Redi Rad Waterloo
127 Moore Ave S, Waterloo, ON N2J 1X4, Canada, Waterloo
★ 4.7
172 Google reviews
Response ≈ 58 min • $ • Quotes free
Engine Repair Auto AC & HeatingAuto Cooling System
📞 (519) 743-0211 • Free quote • Verified
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RSR Automotive
Waterloo • ≈ 3 km
RS
RSR Automotive
66 Rankin St #12, Waterloo, ON N2V 1V9, Canada, Waterloo
★ 4.7
72 Google reviews
Response ≈ 28 min • $$$ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (519) 570-6193 • Free quote • Verified
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Speedy Auto Service Waterloo
Waterloo • ≈ 8 km
SP
Speedy Auto Service Waterloo
255 Weber St N, Waterloo, ON N2J 3H7, Canada, Waterloo
★ 4.6
555 Google reviews
Response ≈ 33 min • $$ • Quotes free
Engine Repair Oil Change & LubeBrake Services
📞 (519) 885-6110 • Free quote • Verified
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Meetz Small Engines
Waterloo • ≈ 4 km
ME
Meetz Small Engines
427 Albert St, Waterloo, ON N2L 3V2, Canada, Waterloo
★ 4.5
243 Google reviews
Response ≈ 17 min • $ • Quotes free
Engine Repair
📞 (519) 885-3860 • Free quote • Verified
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Point Zero Auto Sound, AutoService & Performance
Waterloo • ≈ 10 km
PO
Point Zero Auto Sound, AutoService & Performance
29 Northfield Dr W, Waterloo, ON N2L 4E6, Canada, Waterloo
★ 4.4
131 Google reviews
Response ≈ 31 min • $$$ • Quotes free
Engine Repair Auto ElectricalSuspension & Steering
📞 (519) 885-3394 • Free quote • Verified
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DM Service Centre
Waterloo • ≈ 8 km
DM
DM Service Centre
600 McMurray Rd, Waterloo, ON N2V 2E7, Canada, Waterloo
★ 4.1
128 Google reviews
Response ≈ 29 min • $$$ • Quotes free
Engine Repair Suspension & SteeringVehicle Inspection
📞 (519) 746-2440 • Free quote • Verified
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Avg reply 42m
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Waterloo customer reviews

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Verified Reviews for Engine Repair
★ ★ ★ ★ ★

“If you are looking for a mechanic that you can trust and rely on... Elite Auto Service is the place to be. Under new management/owner.

Tyler (the owner) has been taking care of my vehicles (my wife's and mine) for years; wherever he was working before.

Now that he has his own shop, this is the only place that I need to come to and that i can trust, to have the work done correctly and at a fair price.

Mateo, Tyler's lead mechanic is just like him. Very knowledgeable, trustworthy, and a hard worker.

For all my vehicles needs, repairs, and mods, Elite Auto Service is the place to be without doubt and for their efficient work.

Elite Auto Service is fully recommended 💯🇨🇦🍁”

Juan S. & family - J-Crew • Engine Repair at Elite Auto Service Waterloo, Waterloo
★ ★ ★ ★ ★

“Brought my new car there to have front and rear dash cam hard wired.. it’s been 1 week..they did amazing job. No issues . True Professionals.. thank you”

Guardian Of the galaxy • Engine Repair at Point Zero Auto Sound, AutoService & Performance, Waterloo
★ ★ ★ ★ ★

“Busy corner fixed my car in timely fashion.
Service was great. Would definitely return to this garage for future maintenance.”

Nico Bergman • Engine Repair at Busy Corner Garage, Waterloo
★ ★ ★ ★ ★

“Great mechanics! Honest straightforward and generous people, very good pricing and work. Have come here multiple times and I love them and will continue to bring my car here in the future.”

ains r • Engine Repair at Busy Corner Garage, Waterloo
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Find a Best Engine Repair in Waterloo, ON

Need a reliable mechanic for Engine Repair in Waterloo? We've verified 22 local shops ready to help. Check their availability and get a quote instantly.

Common Causes of Auto Engine Problems

Neglected oil changes causing internal sludge buildup and bearing wear
Overheating due to coolant leaks, failed thermostats, or water pump failure
Worn or fouled spark plugs causing misfires and poor combustion
Timing belt or chain failure leading to catastrophic valve damage
Carbon buildup on intake valves reducing airflow and performance
Failing head gaskets allowing coolant and oil to mix internally

Critical Signs Your Auto Engine Needs Repair

Check Engine light is on or flashing on the dashboard
Engine is knocking, pinging, or making metallic rattling sounds
Significant loss of power during acceleration or climbing hills
Excessive white, blue, or black smoke from the exhaust tailpipe
Visible oil or coolant leaks pooling under the vehicle
Engine is overheating or the temperature gauge reads in the red zone

Engine Repair Services Available

Engine Diagnostics

OBD-II scanning and advanced live data analysis

Engine Tune-Up

Spark plugs, ignition coils, filters, and sensor replacements

Head Gasket Replacement

Resealing the engine block to cylinder head joint

Timing Belt/Chain Service

Preventive replacement before catastrophic failure

Engine Rebuild

Complete disassembly, machining, and reassembly with new internals

Engine Replacement

Installing a remanufactured or used replacement engine

Engine Repair Tips

Never ignore a flashing Check Engine light—it indicates active damage to the catalytic converter or engine internals
Follow the manufacturer's timing belt replacement interval exactly (usually 100,000 to 160,000 km)
Use the correct grade of engine oil specified in your owner's manual
Monitor your temperature gauge regularly, especially in heavy summer traffic
Address small oil leaks before they become major engine failures
Get a compression test done if your engine has over 200,000 km to assess internal wear

Frequently Asked Questions

How much does engine repair cost in Waterloo? +
Minor repairs like spark plugs or sensors cost $150-$500. Head gasket replacement runs $1,500-$3,000. A complete engine rebuild costs $3,000-$6,000+, while a replacement engine with installation ranges from $4,000-$8,000+.
Is it worth rebuilding an engine vs. replacing it? +
If the block and heads are in good condition, a rebuild is often more cost-effective and can result in a like-new engine. If there's severe damage (cracked block, spun bearings), a remanufactured replacement may be more practical.
How long does an engine rebuild take? +
A complete engine rebuild typically takes 2 to 4 weeks, depending on parts availability, machining requirements, and the shop's workload.
What causes a head gasket to fail? +
The most common cause is engine overheating. When the engine exceeds its designed temperature, the head gasket material warps and fails, allowing coolant and oil to mix or leak externally.

Engine Repair in Nearby Cities

Toronto Ottawa Mississauga Brampton Hamilton London Markham Vaughan

Other Services in Waterloo

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

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