Transmission Services

Transmission Services

We do all of the following Transmission services:
Diagnostics, Repairs
Rebuilds and Replacements
If you think it’s time for a any transmission service come by or give us a call at 905-967-1266

Clutch Services

We do all of the following Clutch repair Services:
Hydraulic Repairs
Machining & Flywheel
If you think it’s time for a any transmission service come by or give us a call at 905-967-1266

Drivetrain Services

Services

We do all of the following drivetrain services:
Differential, Transfer Case, Drive Shaft
Drive Axles, Universal Joints & CV-Joints

If you think it’s time for a any transmission service come by or give us a call at 905-967-1266

ABOUT US

In the year 2000 John decided to leave his partnership in Scarborough and open TDS Transmission in Newmarket, Ontario. We are a family owned and operated business with two additional employees. John has been in the transmission business for over 40 years and his son TJ is one of our rebuilders and has been rebuilding transmissions for 17 years. Our other son Nick, rebuilt transmission for many years for us, but has since moved to a new occupation. The office Staff consists of Cheryl, John’s wife of 40 years and daughter Melissa who is now here on a part time basis. Our other employees who are considered part of the family are Phil who has been with us since 2013 and Denis since 2015.

From the moment a customer calls or walk through our front door, they are treated with courtesy and respect, now, the majority of our business comes from referrals and we have a wide range of wholesale accounts that came with John when he made his move to Newmarket and new ones on a regular basis. We look forward to speaking to existing customers and always welcome new customers through our door.

What Customers Say (Google Reviews)

  • Exceptional Service and Expertise at TDS Transmission - A Lifesaver for My 2013 Suzuki Kizashi SX When my 2013 Suzuki Kizashi SX's transmission failed last year, flashing codes P0777 and... read more

    Adriana Pacurariu Avatar Adriana Pacurariu
    March 22, 2024

    I rarely leave a five star review, though i believe this business deserves it. I called in about a week ago, wondering if i could bring my Lexus SC 400... read more

    Simon Rozenfeld Avatar Simon Rozenfeld
    March 5, 2024
  • Really appreciated the honesty, effort and experience of the TDS team. Brought my truck in with a weird transmission issue that wasn't giving codes to indicate what was causing... read more

    Grant Cooper Avatar Grant Cooper
    February 5, 2024

    Pro Guys! They did repairs for my Tacoma professionally and on time! Highly recommend

    DM Avatar DM
    February 5, 2024
  • Very nice person John and very fair price I fix my transfer case mercedes gl it works perfectly after that,thanks again John ,

    Agim Hulaj Avatar Agim Hulaj
    November 5, 2023

    I recently had to have the transmission rebuilt in my car. I was quite stressed about the situation since it’s a fairly large expense to have a transmission rebuilt. The... read more

    Kaitlyn Dageais Avatar Kaitlyn Dageais
    November 5, 2023
  • Great work - fast and good service on our clutch replacement. Thanks John!

    Warren Pot Avatar Warren Pot
    November 5, 2023

    I was recommended this shop by the Master Mechanic shop in Aurora. The shop turned away roughly $1800 worth of work and informed me that it would likely be covered... read more

    Luigi Ntentes Avatar Luigi Ntentes
    September 5, 2023
  • John is always fantastic to deal with, awesome service. Trust TDS for any work that needs doing.

    Zack Kerwin Avatar Zack Kerwin
    September 5, 2023

    Absolutely amazing, John worked on my 85 Z28 Camaro, and I am extremely pleased with my cars performance. John and his staff so helpful.

    Lori Rose Avatar Lori Rose
    August 5, 2023
  • John is a great, honest guy. Went in with some minor shuttering at low rpms. Was worried that my transmission was shot, and it was going to end... read more

    Rob Archibald Avatar Rob Archibald
    May 5, 2023

    My van was acting up and we thought the transmission was done. This place was one of a few that we called and he was the only one that said... read more

    Jen Miedema Avatar Jen Miedema
    April 5, 2023
  • John and his crew are great built a nice turbo 350 for me and set it up. Would recommend these guys to anyone

    Antti Leppala Avatar Antti Leppala
    April 5, 2023

    Great service. John is a very easy going person.

    Julio Dominguez Avatar Julio Dominguez
    April 5, 2023
  • Wouldn't go anywhere else when it comes to transmission. John is the best!

    Cris Henderson Avatar Cris Henderson
    April 5, 2023

    John accepted my car while it’s transmission was disassembled by others without noticing me. He and his team did a wonderful job on my car (2016 Dodge Grand Caravan). He... read more

    Mehrdad Rostami Avatar Mehrdad Rostami
    April 5, 2023
  • Clean and organized shop - always a good sign. Knowledgeable and reasonably priced. Will work on VW Vanagon and Bus automatic and manual transmissions.

    John T Avatar John T
    April 5, 2023

    I own a classic car. Over the years you need quite a few repairs done to an old car. Some shops are OK. Some shops shamefully just take your money.... read more

    Mike C Avatar Mike C
    April 5, 2023
  • Excellent service. I really appreciate their help to repair our RV transmission.

    D Stevens Avatar D Stevens
    April 5, 2023

    had A small Issue with our 08 civic shift control module in and out same day been using John and sending friends for years top notch !!!

    Dave Bull Avatar Dave Bull
    April 5, 2023

We have Performed Transmission Services on Almost All Makes and Models