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Engine Repair Shops in Markham, ON

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

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Fixwell Auto
Markham • ≈ 7 km
FI
Fixwell Auto
7605 Woodbine Ave #10, Markham, ON L3R 5V3, Canada, Markham
★ 5.0
69 Google reviews
Response ≈ 46 min • $$$ • Quotes free
Engine Repair Fuel SystemTransmission
📞 (905) 477-8276 • Free quote • Verified
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Markham Auto Repair
Markham • ≈ 4 km
MA
Markham Auto Repair
16 Laidlaw Blvd, Markham, ON L3P 1W7, Canada, Markham
★ 4.9
441 Google reviews
Response ≈ 32 min • $$ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (905) 472-5100 • Free quote • Verified
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Rainbow Engines
Markham • ≈ 6 km
RA
Rainbow Engines
60 Bullock Dr Unit 3, Markham, ON L3P 3P2, Canada, Markham
★ 4.9
36 Google reviews
Response ≈ 35 min • $$$ • Quotes free
Engine Repair
📞 (905) 472-2484 • Free quote • Verified
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The Grease Monkeys
Markham • ≈ 4 km
TH
The Grease Monkeys
2 Corby Rd #6, Markham, ON L3R 7W8, Canada, Markham
★ 4.8
86 Google reviews
Response ≈ 40 min • $ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (647) 308-4382 • Free quote • Verified
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TSN Auto Repair Inc
Markham • ≈ 8 km
TS
TSN Auto Repair Inc
9833 Markham Rd unit 6, Markham, ON L6E 0E5, Canada, Markham
★ 4.8
767 Google reviews
Response ≈ 21 min • $$ • Quotes free
Engine Repair TransmissionBrake Services
📞 (905) 472-4555 • Free quote • Verified
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Fix 4 less small engines repair
Markham • ≈ 6 km
FI
Fix 4 less small engines repair
Markham, ON L3S 2Y7, Canada, Markham
★ 4.6
74 Google reviews
Response ≈ 42 min • $ • Quotes free
Engine Repair
📞 (647) 879-1756 • Free quote • Verified
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UMS AUTO
Markham • ≈ 4 km
UM
UMS AUTO
185 Bullock Dr Unit 15, Markham, ON L3P 7R4, Canada, Markham
★ 4.6
19 Google reviews
Response ≈ 52 min • $$ • Quotes free
Engine Repair Brake Services
📞 (437) 551-5864 • Free quote • Verified
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AutoNiche
Markham • ≈ 2 km
AU
AutoNiche
8 Laidlaw Blvd #4, Markham, ON L3P 1W6, Canada, Markham
★ 4.5
307 Google reviews
Response ≈ 15 min • $$$ • Quotes free
Engine Repair Auto MechanicOil Change & Lube
📞 (905) 205-0228 • Free quote • Verified
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zizoo auto mechanic
Markham • ≈ 6 km
ZI
zizoo auto mechanic
2877 14th Ave Unit #15, Markham, ON L3R 5H8, Canada, Markham
★ 4.5
268 Google reviews
Response ≈ 53 min • $$ • Quotes free
Engine Repair Auto MechanicMercedes Repair
📞 (416) 553-3086 • Free quote • Verified
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Markham Mobile Car Mechanic 24/7
Markham • ≈ 10 km
MA
Markham Mobile Car Mechanic 24/7
302 Apple Creek Blvd, Markham, ON L3R 0E8, Canada, Markham
★ 4.2
10 Google reviews
Response ≈ 16 min • $$$ • Quotes free
Engine Repair Auto MechanicTruck Mechanic
📞 (905) 622-0168 • Free quote • Verified
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Verified Reviews for Engine Repair
★ ★ ★ ★ ★

“Excellent and friendly service! I couldn't have finished my job without his help.”

Gerson Donaire • Engine Repair at The Grease Monkeys, Markham
★ ★ ★ ★ ★

“Came in to do my alignment and tire swap Mohammad took really good care of my vehicle. Will be doing more work with niche auto! Thanks Mohammad.”

Jason Zagazeta • Engine Repair at AutoNiche, Markham
★ ★ ★ ★ ★

“I am so glad I was able to find the mobile mechanic during the weekend of Mother’s Day. I had trouble with my cars fuel line and the vehicle couldn’t be driven. I contacted Ahmad and he was very kind to come by on a last minute request. He was prompt and diagnosed the issue with precision. He then acquired the parts and walked me through what he was fixing. The level of service you get from Ahmad is exceptional and his prices are fair. He gets the job done and is patient listening to any other issues with the vehicle. I would highly recommend Ahmad for all your vehicle needs and he will show up on last minute requests. Ahmad appreciate your help and availability to help fix my car today.”

Biron Desilvia • Engine Repair at Markham Mobile Car Mechanic 24/7, Markham
★ ★ ★ ★ ★

“Been coming to this shop since 2023. 📅 Kenga, the owner, is a really nice guy and I've never had any issues. 👍 I don't think there's any mechanic in the area that can beat their service and work. 🛠️ Just amazing. 🤩 Just visit them for anything related to your vehicle. 🚗”

Gurry Mangat • Engine Repair at TSN Auto Repair Inc, Markham
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Find a Best Engine Repair in Markham, ON

Boommar lists 10 verified mechanics in Markham. Compare real reviews, response times, pricing bands, and open bays — then book online.

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 Markham? +
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 Vaughan Kitchener

Other Services in Markham

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

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