Transmission Shops in Grimsby, ON

Find trusted transmission services in Grimsby. Compare prices, read reviews, and book online.

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J B Auto Sport
Grimsby • ≈ 9 km
J
181 S Service Rd W, Grimsby, ON L3M 4H6, Canada, Grimsby
★ 4.9
68 Google reviews
Response ≈ 17 min • $$$ • Quotes free
Transmission Brake ServicesMercedes Repair
📞 (905) 945-5660 • Free quote • Verified
Maynard's Automotive
Grimsby • ≈ 9 km
MA
241 S Service Rd unit #4, Grimsby, ON L3M 1Y6, Canada, Grimsby
★ 4.9
97 Google reviews
Response ≈ 37 min • $ • Quotes free
Transmission Exhaust SystemOil Change & Lube
📞 (905) 945-1700 • Free quote • Verified
Mountain Automotive & Repairs
Grimsby • ≈ 5 km
MO
122 Mountain Rd, Grimsby, ON L3M 4E7, Canada, Grimsby
★ 4.9
86 Google reviews
Response ≈ 15 min • $ • Quotes free
Transmission Auto Cooling SystemTires & Wheels
📞 (905) 309-5007 • Free quote • Verified
Stevens Auto Electric & Machine
Grimsby • ≈ 7 km
ST
591 Main St W, Grimsby, ON L3M 1V1, Canada, Grimsby
★ 4.9
52 Google reviews
Response ≈ 59 min • $ • Quotes free
Transmission Auto Cooling SystemAuto Lights & Signals
📞 (905) 643-3965 • Free quote • Verified
Clausen's Automotive Repair and Service
Grimsby • ≈ 6 km
CL
50 Main St E, Grimsby, ON L3M 1N1, Canada, Grimsby
★ 4.8
74 Google reviews
Response ≈ 21 min • $$ • Quotes free
Transmission Rust Proofing & ProtectionTires & Wheels
📞 (905) 945-2823 • Free quote • Verified
Master Mechanic Grimsby
Grimsby • ≈ 2 km
MA
55 Main St E, Grimsby, ON L3M 1M7, Canada, Grimsby
★ 4.8
224 Google reviews
Response ≈ 34 min • $ • Quotes free
Transmission BMW RepairOil Change & Lube
📞 (905) 309-7000 • Free quote • Verified
Stevens Auto Electric & Machine
Grimsby • ≈ 4 km
ST
591 Main St W, Grimsby, ON L3M 1V1, Canada, Grimsby
★ 4.8
54 Google reviews
Response ≈ 48 min • $ • Quotes free
Transmission Auto MechanicDiesel Truck Mechanic
📞 (905) 643-3965 • Free quote • Verified
Take 5 Oil Change
Grimsby • ≈ 10 km
TA
55 Main St E, Grimsby, ON L3M 1M7, Canada, Grimsby
★ 4.5
548 Google reviews
Response ≈ 54 min • $$$ • Quotes free
Transmission Tires & WheelsEngine Repair
📞 (905) 698-0013 • Free quote • Verified
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Verified Reviews for Transmission
★ ★ ★ ★ ★

“If you want your vehicle to last have Steve and Jamie take care of it.”

Paul Macdonald • Transmission at Stevens Auto Electric & Machine, Grimsby
★ ★ ★ ★ ★

“I would totally recommend Mountain automotive to anyone. They are quite thorough and reasonable look after all my boys business vehicles and most of my families vehicles. Great mechanics nice guys. Vic Rolfe”

Papa • Transmission at Mountain Automotive & Repairs, Grimsby
★ ★ ★ ★ ★

“Best place to get an oil change my service advisor Austin was super helpful in helping me decide which oil packages to choose and not trying to upsell me on my filters and being super friendly during our whole visit, Trent was very quick under the hood! Definitely will be coming back for more oil changes will be recommending to friends and family”

Lia Martens • Transmission at Take 5 Oil Change, Grimsby
★ ★ ★ ★ ★

“I brought my wife’s SUV here to have the brakes looked at, and this is as honest of mechanic as you can find. He advised me that the rear brakes did not need to be replaced, and when my wife took her vehicle to Midas in Mississauga almost a year earlier they advised her that she needed to replace all the brakes and we’re going to charge over $1200. I would highly recommend this local mechanic.”

David Capan • Transmission at Clausen's Automotive Repair and Service, Grimsby
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Find a Best Transmission in Grimsby, ON

Don't leave your Transmission to chance. Browse 8 trusted mechanics in Grimsby, read authentic customer reviews, and find the right shop for your vehicle today.

Common Causes of Transmission Failure

Low or contaminated transmission fluid from neglected maintenance
Overheating from towing heavy loads without a transmission cooler
Worn clutch discs and pressure plates in manual transmissions
Failed solenoids and valve body issues in automatic transmissions
Torque converter failure causing shuddering and overheating
Broken or worn synchronizers making manual shifting difficult

Warning Signs of Transmission Problems

Transmission slipping—engine revs high but the vehicle doesn't accelerate
Harsh, delayed, or jerky shifting between gears
Grinding or shaking sensation when shifting a manual transmission
Transmission fluid leaking (bright red or dark brown fluid)
Check Engine or Transmission Warning light illuminated
Burning smell indicating overheated transmission fluid

Transmission Services Available

Transmission Fluid Flush

Complete fluid exchange to restore clean, functional ATF

Clutch Replacement

Replacing worn clutch disc, pressure plate, and throw-out bearing

Transmission Rebuild

Full teardown, parts replacement, and reassembly

Valve Body Repair

Fixing shift solenoids and hydraulic control circuits

Torque Converter Replacement

Replacing the failed fluid coupling unit

Transmission Replacement

Installing a remanufactured or used replacement unit

Transmission Tips

Check your transmission fluid level and condition monthly—it should be bright red and not smell burnt
Follow the manufacturer's recommended transmission fluid change intervals (usually every 60,000-100,000 km)
Come to a complete stop before shifting between Drive and Reverse
If you tow frequently, install an auxiliary transmission cooler to prevent overheating
Address a minor fluid leak immediately before it causes internal damage
For manual transmissions, don't ride the clutch pedal in traffic—it causes premature wear

Frequently Asked Questions

How much does a transmission rebuild cost in Grimsby? +
A complete automatic transmission rebuild typically costs $2,500-$5,000 for most vehicles. High-performance or European vehicles can cost $5,000-$8,000+. Manual transmission rebuilds are usually $1,500-$3,000.
How do I know if my transmission needs rebuilding vs. repair? +
If the issue is a single component like a solenoid or sensor, a targeted repair may suffice ($300-$800). If you have slipping, multiple fault codes, and burnt fluid, a full rebuild is usually necessary.
How long does a transmission rebuild take? +
Most transmission rebuilds take 3 to 5 business days. Complex units like CVTs or dual-clutch transmissions may take longer depending on parts availability.
Is a transmission flush safe for my vehicle? +
Yes, when performed correctly by a professional using the proper fluid. However, if your fluid is severely burnt and the transmission is already failing, a flush alone won't fix the underlying mechanical damage.