Engine Repair Shops in North Bay, ON

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

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Bay’s Garage (TIRE AND LUBE)
North Bay • ≈ 8 km
BA
1520 Cholette St Unit D, North Bay, ON P1A 0A9, Canada, North Bay
★ 5.0
35 Google reviews
Response ≈ 17 min $ • Quotes free
Engine Repair Auto MechanicOil Change & Lube
📞 (705) 999-6516 Free quote • Verified
Master Mobile Mechanical Service LTD.
North Bay • ≈ 9 km
MA
2850 ON-11, North Bay, ON P1B 8G4, Canada, North Bay
★ 5.0
81 Google reviews
Response ≈ 55 min $ • Quotes free
Engine Repair Truck MechanicDiesel Truck Mechanic
📞 (705) 491-1848 Free quote • Verified
North Bay Auto Service
North Bay • ≈ 6 km
NO
1359 Hammond St, North Bay, ON P1B 2J2, Canada, North Bay
★ 4.9
26 Google reviews
Response ≈ 16 min $ • Quotes free
Engine Repair Auto MechanicBrake Services
📞 (705) 472-4930 Free quote • Verified
True-Centre Auto Service
North Bay • ≈ 5 km
TR
576 McGaughey Ave, North Bay, ON P1B 1W6, Canada, North Bay
★ 4.8
633 Google reviews
Response ≈ 46 min $ • Quotes free
Engine Repair Auto MechanicTruck Mechanic
📞 (705) 474-8021 Free quote • Verified
Northern Mobile Small Engines
North Bay • ≈ 2 km
NO
95 Lakeshore Dr Unit B, North Bay, ON P1A 2A5, Canada, North Bay
★ 4.7
103 Google reviews
Response ≈ 58 min $ • Quotes free
Engine Repair Fuel System
📞 (705) 825-0561 Free quote • Verified
R & S Auto Service
North Bay • ≈ 7 km
R
2575 Trout Lake Rd, North Bay, ON P1B 7S8, Canada, North Bay
★ 4.5
159 Google reviews
Response ≈ 30 min $$ • Quotes free
Engine Repair Auto MechanicTransmission
📞 (705) 474-0604 Free quote • Verified
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North Bay customer reviews

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Verified Reviews for Engine Repair
★ ★ ★ ★ ★

“Honest, reliable, great service, Quality work. North Bay Auto has helped me several times and saved me a lot of money. I can't thank them enough and I highly recommend this shop. 5/5”

lucas bedard • Engine Repair at North Bay Auto Service, North Bay
★ ★ ★ ★ ★

“True-Centre is now my go-to garage. They work well with my warranty and do a lot of the heavy lifting concerning insurance and coverage of work. I also really appreciate the diagnostic report being emailed to me, so I have a clear picture of what is going to need work and what should be prioritized.

I love that they loan a car out to you if you need work on your vehicle but need transportation; this has been a life saver for me as I drive to Temiscaming and back everyday. The mechanics also have no issue explaining things if needed and a HUGE shout-out to Kalee as she's been a huge help in figuring stuff out for my car with scheduling and warranty coverage. The waiting room also offers complimentary beverages; hot or cold. Their prices are a little higher than average garages in the area, but factoring in how smoothly things go with servicing, I don't mind paying a little bit more. They are a business, after all, and have to pay their employees.

I can't recommend them enough!!!”

Em Beaudette • Engine Repair at True-Centre Auto Service, North Bay
★ ★ ★ ★ ★

“I am incredibly thankful for the patience, kindness and understanding at R & S. I truly can't express my gratitude or appreciation enough. After an incredibly exhausting and relentless bout of car issues, during an incredibly difficult and vulnerable time, they were able to pull through and get my vehicle safe and on the road again.

I rely heavily on my vehicle in order to work, provide for my family and safely transport my children to and from school, I truly would have been in a very bad place without a safe and reliable vehicle.

Thank you Kevin, Colin and most gracious thanks to Gaetan for his hard work, compassion, consideration, reliability and thoroughness year after year. 🙏🏻”

Shayna • Engine Repair at R & S Auto Service, North Bay
★ ★ ★ ★ ★

“I do a lot of work on my own car, but I didn’t have the tools cuz I was out of town, these guys stayed late and helped me out when no one else would. Kind of a sketchy location, but the guys are great and the prices are good too, I would definitely go back there if I broke down in north bay again haha”

Zander • Engine Repair at Bay’s Garage (TIRE AND LUBE), North Bay
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Find a Best Engine Repair in North Bay, ON

Boommar lists 6 verified mechanics in North Bay. 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 North Bay? +
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.