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Transmission Shops in St. John's, NL

Find trusted transmission services in St. John's. Compare prices, read reviews, and book online.

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Mobile Maintenance
St. John's • ≈ 5 km
MO
Mobile Maintenance
14 reddy drive torbay, St. John's, NL A1K 1B6, Canada, St. John's
★ 5.0
13 Google reviews
Response ≈ 31 min • $$ • Quotes free
Transmission Auto ElectricalTruck Mechanic
📞 (709) 725-7600 • Free quote • Verified
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Mr. Transmatic
St. John's • ≈ 8 km
MR
Mr. Transmatic
749 Thorburn Rd, St. John's, NL A1B 4R2, Canada, St. John's
★ 5.0
6 Google reviews
Response ≈ 28 min • $$ • Quotes free
Transmission
📞 (709) 754-0739 • Free quote • Verified
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Three King Auto & Transmission
St. John's • ≈ 9 km
TH
Three King Auto & Transmission
255 Bay Bulls Rd, St. John's, NL A1G 1B6, Canada, St. John's
★ 5.0
17 Google reviews
Response ≈ 17 min • $$ • Quotes free
Transmission
📞 (709) 237-8585 • Free quote • Verified
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Eastern Fine Motors
St. John's • ≈ 7 km
EA
Eastern Fine Motors
71 O'Leary Ave Unit 5, St. John's, NL A1B 2C9, Canada, St. John's
★ 4.9
321 Google reviews
Response ≈ 43 min • $$ • Quotes free
Transmission Brake ServicesEngine Repair
📞 (709) 219-9070 • Free quote • Verified
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Lou's Automotive & Industrial Inc
St. John's • ≈ 9 km
LO
Lou's Automotive & Industrial Inc
468 Logy Bay Rd, St. John's, NL A1A 5C6, Canada, St. John's
★ 4.9
63 Google reviews
Response ≈ 30 min • $ • Quotes free
Transmission Auto ElectricalSuspension & Steering
📞 (709) 738-5687 • Free quote • Verified
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Warren's Auto Body & Snow Clearing
St. John's • ≈ 10 km
WA
Warren's Auto Body & Snow Clearing
566 Thorburn Rd, St. John's, NL A1B 4R2, Canada, St. John's
★ 4.6
18 Google reviews
Response ≈ 15 min • $$ • Quotes free
Transmission Auto Body & PaintAuto Electrical
📞 (709) 749-8374 • Free quote • Verified
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St. John's Tirecraft
St. John's • ≈ 10 km
ST
St. John's Tirecraft
452 Torbay Rd, St. John's, NL A1A 5J3, Canada, St. John's
★ 4.4
93 Google reviews
Response ≈ 30 min • $ • Quotes free
Transmission Tires & WheelsBrake Services
📞 (709) 738-5900 • Free quote • Verified
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A+ Plus Auto Center
St. John's • ≈ 4 km
A+
A+ Plus Auto Center
77 Major's Path, St. John's, NL A1A 4Z9, Canada, St. John's
★ 4.3
174 Google reviews
Response ≈ 15 min • $$$ • Quotes free
Transmission Engine RepairAuto Electrical
📞 (709) 722-1315 • Free quote • Verified
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JC Auto Lab
St. John's • ≈ 3 km
JC
JC Auto Lab
36 Pippy Pl, St. John's, NL A1B 3X4, Canada, St. John's
★ 4.3
6 Google reviews
Response ≈ 50 min • $$$ • Quotes free
Transmission Oil Change & LubeBrake Services
📞 (709) 738-8667 • Free quote • Verified
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Turbo Tech Auto
St. John's • ≈ 6 km
TU
Turbo Tech Auto
219 Major's Path, St. John's, NL A1A 5A1, Canada, St. John's
★ 4.3
92 Google reviews
Response ≈ 59 min • $$ • Quotes free
Transmission Brake ServicesEngine Repair
📞 (709) 726-6222 • Free quote • Verified
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NAPA AUTOPRO
St. John's • ≈ 4 km
NA
NAPA AUTOPRO
326 Freshwater Rd, St. John's, NL A1B 1C2, Canada, St. John's
★ 4.1
85 Google reviews
Response ≈ 50 min • $$$ • Quotes free
Transmission Brake ServicesTires & Wheels
📞 (709) 722-7544 • Free quote • Verified
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CarFix Automotive
St. John's • ≈ 3 km
CA
CarFix Automotive
651 Topsail Rd, St. John's, NL A1E 2C9, Canada, St. John's
★ 4.0
29 Google reviews
Response ≈ 34 min • $$$ • Quotes free
Transmission Brake ServicesEngine Repair
📞 (709) 745-4200 • Free quote • Verified
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Owner confirms time, price, and bay availability. One tap.

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St. John's customer reviews

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Verified Reviews for Transmission
★★★★★

“Booked at lunch. Quote came back in 34 minutes with a real breakdown, not a guess. Dropped off the Civic, got SMS updates, picked it up same day. Zero phone tag.”

Jordan B. • Transmission at Mobile Maintenance, St. John's
★★★★★

“Finally a St. John's shop that actually does diagnostics properly. Boommar showed verified reviews only — made the decision easy.”

Amelia S. • Diagnostics at Mr. Transmatic
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Find a Best Transmission in St. John's, NL

Boommar lists 12 verified mechanics in St. John's. Compare real reviews, response times, pricing bands, and open bays — then book online.

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 St. John's? +
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.

Transmission in Nearby Cities

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Other Services in St. John's

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

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