Boommar. Find Mechanics
Add Listing
BOOMMAR / ON / Brockville / Transmission

Transmission Shops in Brockville, ON

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

✓ Verified Shops ✓ Online Booking ✓ Real Reviews
Billings Automotive
Brockville • ≈ 7 km
BI
Billings Automotive
1536 Highway 2 W Unit 1, Brockville, ON K6V 5T3, Canada, Brockville
★ 5.0
8 Google reviews
Response ≈ 35 min • $$$ • Quotes free
Transmission Auto MechanicBrake Services
📞 (613) 342-4000 • Free quote • Verified
View Profile
J & R AUTO
Brockville • ≈ 7 km
J
J & R AUTO
340 Central Ave W, Brockville, ON K6V 5V2, Canada, Brockville
★ 4.9
89 Google reviews
Response ≈ 30 min • $$$ • Quotes free
Transmission Auto MechanicBrake Services
📞 (613) 342-4875 • Free quote • Verified
View Profile
Matts Auto Service
Brockville • ≈ 9 km
MA
Matts Auto Service
4 Stewart Blvd, Brockville, ON K6V 4V8, Canada, Brockville
★ 4.8
98 Google reviews
Response ≈ 44 min • $$$ • Quotes free
Transmission Auto MechanicBrake Services
📞 (613) 865-8111 • Free quote • Verified
View Profile
Hall's Automotive
Brockville • ≈ 9 km
HA
Hall's Automotive
310 King, Brockville, ON K6V 1E7, Canada, Brockville
★ 4.7
43 Google reviews
Response ≈ 19 min • $$ • Quotes free
Transmission Auto MechanicBrake Services
📞 (613) 342-3933 • Free quote • Verified
View Profile
Showing 4 mechanics • Load more
Online booking workflow

Brockville bookings,
zero phone tag.

STEP 01
Search

Filter Brockville shops by service, rating, distance, open now.

4 results • verified
STEP 02
Request Booking

Send vehicle + service details. Get a firm quote or pick a slot.

Avg reply 42m
STEP 03
Shop Approves

Owner confirms time, price, and bay availability. One tap.

Calendar & SMS sync
STEP 04
Appointment Confirmed

You get confirm + reminders + live status tracking.

Stripe receipts
Brockville customer reviews

Real bookings, real reviews

Verified Reviews for Transmission
★ ★ ★ ★ ★

“We discovered brake problems 350km into our road trip. Megan was able to fit us in the next day despite being fully booked. Called to provide a quote and work was done quickly and at a reasonable price. Thanks J&R and Megan!”

David S • Transmission at J & R AUTO, Brockville
★ ★ ★ ★ ★

“Excellent service and customer service”

Judy MacNeil • Transmission at Billings Automotive, Brockville
★ ★ ★ ★ ★

“I don't go to a mechanic very often but when I need one, Mike and his team always come through.”

Cody Layng • Transmission at Billings Automotive, Brockville
★ ★ ★ ★ ★

“Phil looked at the car and was extremely helpful in an emergency situation.”

Karima Islam • Transmission at J & R AUTO, Brockville
For shop owners

Get More Customers
Through Boommar

Brockville drivers searched “auto mechanic” 8,400 times last month. Claim your listing, turn searches into bookings.

• Online Booking
• Lead Tracking
• Review Management
• Listing Analytics
Claim Your Listing View Brockville pricing
Brockville Pro – last 30 days
+41
booking requests
4.8★
avg rating
31m
median reply
92%
show-up rate
Calendar sync • Stripe • SMS reminders • Review automation

Find a Best Transmission in Brockville, ON

Don't leave your Transmission to chance. Browse 4 trusted mechanics in Brockville, 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 Brockville? +
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

Toronto Ottawa Mississauga Brampton Hamilton London Markham Vaughan

Other Services in Brockville

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

Popular Cities

Toronto Vancouver Calgary Edmonton Ottawa Winnipeg