Monsieur Transmission est fière de servir les clients de Innisfil et ses environs. Nous sommes vos spécialistes de réparation de transmissions et d’arbre de transmission. Nous nous dédions à vous remettre sur la route peu importe le véhicule que vous conduisez.

Nous faisons l’entretien et réparons des véhicules domestiques ou d’importation, indépendamment de leur type de transmission: manuelle, automatique, CVT, boîtier de transfert, différentielle ou avec un système 4×4.

Monsieur Transmission vous offre de plus la protection d’une garantie à travers le pays remarquable.

Venez nous visiter, nous prendrons bien soin de vous!

Nos succursales qui peuvent vous servir!

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Évaluations De La Clientèle
I Bring all my Vehicles...
Ryan Asplund
I Bring all my Vehicles here for maintenance work these guys are top notch! Very knowledgeable staffing and it’s locally owned and operated so can’t beat that!! Thank you!!
Date: February 28, 2026
Website: Google
Great service, very transparent pricing....
Prasanthan Krish
Great service, very transparent pricing. They kept me in the loop through the entire process with updates, got my transmission rebuilt in about a week. Warranty was the big reason I went with them.
Date: February 27, 2026
Website: Google
The team at Mister Transmission...
Twila Smith
The team at Mister Transmission were fantastic to work with! Very kind, very friendly, gave me lots of clear information about what was going on with my vehicle.I appreciate this team so much!
Date: February 27, 2026
Website: Google
Amazing staff,very friendly and welcoming.Go...
Tracey Francalanza
Amazing staff,very friendly and welcoming.Go above and beyond for the work they do. When dealers charge a fortune he is willing to help keep costs down do not sell you on things that are not needed like some other places.Keep u the great work and thanks againWill definatly be back and recommend.
Date: February 27, 2026
Website: Google
Blair and his team at...
Kevin Hnatiuk
Blair and his team at this location seem to be the go-to for known and unknown transmission types and were recommended by another mechanic shop. For example, I needed to replace a transmission on a 2003 Right-Hand-Drive (RHD) Hybrid Toyota Estima I imported and they were able to swap it out. I appreciated that someone in the city was willing to get creative and not turn me away because it wasn't part of a pricing template.During a more recent visit, I needed a diagnostic for a Used Nissan Pathfinder I had purchased and requested a CVT fluid change. The diagnostic returned a faulty Mass Air Flow sensor. The front desk (Darren) went with an OEM sensor ($600) versus one of the $200 sensors you find on Amazon and his rationale for doing so seemed sound as many of the reviews showed that oversea-sourced sensors from Amazon fail within a year.Perhaps I'm of a more curious nature than most, and I have plenty of questions about the work being performed, what's being used, and the condition of the fluids being removed. I appreciate when shops help me understand their rationale. Darren is a pleasant-enough fellow, however, I did not feel on my last visit that we were in sync when I was seeking information on the condition of my transmission and fluids. At one point I was told that, "Curiosity killed the cat," which I found an odd response to a straightforward question. I'll chalk it up as a misunderstanding. My advice to this location is that a little information goes a long way to reassuring the customer. If Darren had been a bit more curious about the work being performed, I would have felt in a better position to say it was money well spent. My vehicle doesn't drive or perform any different since having the sensor and CVT fluid changed, so in my case, I would have welcomed a confident accounting of the condition of the fluids and work. Dare I suggest photos as some of the other shops are now doing. I'm glad we have Blair and his mechanics here in the city doing the work they do. My suggestion for improvement is that they modernize some of their process and systems (eg. photos on file) so that customers like myself can feel reassured throughout the interaction and beyond.
Date: February 27, 2026
Website: Google
Free diagnosed for the car,...
SP SPARK
Free diagnosed for the car, Perfect, I love their service and their job.They will provide with everything that is necessary for your vehicle and for Customer Service
Date: February 27, 2026
Website: Google
I recently took my vehicle...
JB
I recently took my vehicle to Mister Transmission for a transmission fluid drain and fill.The service was completed properly, and the price was competitive and reasonable.The owner and front desk staff were professional and respectful. They listened to my concerns and addressed my needs without any issues.Overall, it was a solid experience. I’d consider returning if I need transmission work again.Thank you!
Date: February 26, 2026
Website: Google
I recently took my vehicle...
JB
I recently took my vehicle to Mister Transmission for a transmission fluid drain and fill.The service was completed properly, and the price was competitive and reasonable.The owner and front desk staff were professional and respectful. They listened to my concerns and addressed my needs without any issues.Overall, it was a solid experience. I’d consider returning if I need transmission work again.Thank you!
Date: February 26, 2026
Website: Google
Great experience. Its hard to...
Ashley Saunders
Great experience. Its hard to find mechanics you can trust these days, but They were honest and very helpful.
Date: February 26, 2026
Website: Google
Took my elderly Mom's car...
Kimberly Brown
Took my elderly Mom's car in because we were feeling slippage once in a while. Justin was very informative and helpfull answering all questions. I would recommend Upper James location.
Date: February 26, 2026
Website: Google
Services En Vedette
Mister Transmission
transmission shop	
transmission repair transmission rebuild
Réparation de transmission

L’évolution des transmissions a rendu ces machines de plus en plus complexes. Celles-ci sont même désormais dotées de composants informatisés.

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Mister Transmission
transmission shop	
transmission repair transmission rebuild
Révision et entretien de la transmission

Tout comme d’autres pièces de votre voiture, votre transmission a besoin d’entretien pour lui assurer une longue vie et éviter les problèmes potentiels.

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Mister Transmission
transmission shop	
transmission repair transmission rebuild
Diagnostic technologique

Chez Monsieur Transmission, nous avons accès à des équipements diagnostiques de pointe, ce qui nous permet de vous fournir rapidement des réponses exactes sur le fonctionnement de la transmission de votre véhicule.

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Mister Transmission Blogs
Articles Récents
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Si votre transmission se comporte de manière erratique, c'est peut-être une indication
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Base de connaissances sur la transmission pour tous ceux qui cherchent à comprendre son
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La longévité de votre transmission dépend largement de la régularité de
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10 articles à garder dans sa voiture
Avez-vous tout ce qu’il faut à portée de la main pour faire face à une panne
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janvier 19, 2017
Cinq astuces pour faire durer votre tran...
Évitez les réparations coûteuses de transmission. Voici cinq conseils pour vous
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Dix astuces pour prendre soin de votre t...
Évitez les réparations coûteuses de transmission. Voici dix conseils qui vous
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janvier 19, 2017