Engine Repair Shops in Keswick, ON

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

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Floyd's Auto Service
Keswick • ≈ 3 km
FL
24 Camrose Dr, Keswick, ON L4P 3L6, Canada, Keswick
★ 5.0
12 Google reviews
Response ≈ 38 min • $ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (416) 846-8521 • Free quote • Verified
Heat and Cool Brothers Inc.
Keswick • ≈ 4 km
HE
430 The Queensway S Unit 27, Keswick, ON L4P 2E1, Canada, Keswick
★ 5.0
208 Google reviews
Response ≈ 23 min • $$$ • Quotes free
Engine Repair Auto Cooling SystemAuto AC & Heating
📞 (647) 692-3725 • Free quote • Verified
JDS Mechanical & Overland LTD
Keswick • ≈ 3 km
JD
531 The Queensway S, Keswick, ON L4P 2E7, Canada, Keswick
★ 5.0
101 Google reviews
Response ≈ 23 min • $$$ • Quotes free
Engine Repair Truck MechanicDiesel Truck Mechanic
📞 (705) 970-0408 • Free quote • Verified
Walker's Garage
Keswick • ≈ 3 km
WA
23196 Warden Ave., Keswick, ON L4P 0N4, Canada, Keswick
★ 4.9
37 Google reviews
Response ≈ 35 min • $$$ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (905) 476-7380 • Free quote • Verified
Auto Climate Systems
Keswick • ≈ 8 km
AU
217 Glenwoods Ave, Keswick, ON L4P 2W6, Canada, Keswick
★ 4.7
63 Google reviews
Response ≈ 46 min • $ • Quotes free
Engine Repair Auto AC & HeatingAuto Cooling System
📞 (905) 476-3475 • Free quote • Verified
Master Mechanic Keswick
Keswick • ≈ 10 km
MA
23590 Woodbine Ave, Keswick, ON L4P 0E2, Canada, Keswick
★ 4.7
400 Google reviews
Response ≈ 45 min • $$ • Quotes free
Engine Repair Auto MechanicTruck Mechanic
📞 (905) 476-1112 • Free quote • Verified
Quicken Lube Keswick
Keswick • ≈ 4 km
QU
23598 Woodbine Ave, Keswick, ON L4P 3E9, Canada, Keswick
★ 4.6
231 Google reviews
Response ≈ 55 min • $$$ • Quotes free
Engine Repair Oil Change & LubeAuto Mechanic
📞 (905) 476-4699 • Free quote • Verified
PartSource
Keswick • ≈ 4 km
PA
417 The Queensway S, Keswick, ON L4P 2C7, Canada, Keswick
★ 4.4
56 Google reviews
Response ≈ 45 min • $ • Quotes free
Engine Repair Auto Cooling SystemAuto Lights & Signals
📞 (905) 476-0980 • Free quote • Verified
Midas
Keswick • ≈ 5 km
MI
542 The Queensway S, Keswick, ON L4P 3G9, Canada, Keswick
★ 4.2
330 Google reviews
Response ≈ 16 min • $ • Quotes free
Engine Repair Auto MechanicOil Change & Lube
📞 (289) 903-0690 • Free quote • Verified
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Verified Reviews for Engine Repair
★ ★ ★ ★ ★

“If I could give higher than 5 stars I would. I had another Above and Beyond experience with them. Took me in right away and fixed an sudden exhaust clamp leak on my Audi that had my exhaust hanging scraping the road. Assessed, fixed, and sent on my way in under 30 mins. Have also been taking my wifes Subaru Forester XT to them. They are Good honest mechanics that take time to explain repairs and scenarios. They are the rarer family run shop and not your typical franchise nor pop up shop. They have been around a while and are the the shops you (we ) need to find and continue to support...

Warm, non intimidating, country vibes - Yet professional, equipped and skilled. Aside from all of this - they come across as down to earth very nice people. I always felt good leaving this shop. My wife and I are instant lifetime clients as long as we live near keswick /Newmarket. Thank you!”

Tp • Engine Repair at Walker's Garage, Keswick
★ ★ ★ ★ ★

“I had my first oil change for my new car today, and I couldn't be happier with the experience.

From the moment I arrived, everyone was welcoming, friendly, and professional. The service was incredibly fast, and I felt genuinely well taken care of throughout the entire visit.

A special thank you to Nate for his excellent service and attention to detail. He made the whole experience easy and stress-free. I'd also like to thank Mark and the entire team for creating such a positive and customer-focused environment.

It's rare to find a place where people are not only efficient but also truly kind. I highly recommend them and will definitely be returning for future service.”

Svitlana Oreshkina • Engine Repair at Quicken Lube Keswick, Keswick
★ ★ ★ ★ ★

“Reposting because everytime I go here, I receive great service (2026). Dropped off in morning and a couple hours later the brakes with rotors were ready. Price was good; they gave me some recommendations for consistent inspections, and I was on my way. Polite and friendly service.”

Angel S • Engine Repair at Midas, Keswick
★ ★ ★ ★ ★

“Excellent service here. Knowledgeable staff who are happy to assist and aren't at all condescending if you have questions. They get parts quickly and call right away when they arrive. My number 1 choice in Keswick for auto parts.”

jknowlesphoto • Engine Repair at PartSource, Keswick
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Find a Best Engine Repair in Keswick, ON

Don't leave your Engine Repair to chance. Browse 9 trusted mechanics in Keswick, read authentic customer reviews, and find the right shop for your vehicle today.

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 Keswick? +
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.