GT Transmissions

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325 Portion Rd

Ronkonkoma, NY 11779

+1 (631) 585-8012

http://gttransmissionsli.com

GT Transmissions Inc. is a family-owned business located in Ronkonkoma, NY, with over 24 years of experience specializing in transmission repair, rebuilds, and expert diagnostics. Their team prides itself on providing honest and courteous service, ensuring customers receive accurate quotes without hidden fees or unnecessary sales.

The shop offers a comprehensive range of services, including manual transmission clutch replacements and drivetrain maintenance, supported by skilled mechanics who love cars and care about their clients' vehicles. GT Transmissions is well-regarded in the community, with numerous testimonials praising their reliability and commitment to customer satisfaction.

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Reviews

4.05 reviews

John J.

10/19/2025

My follow up. The car is running awesome!! Son said better than before! I wanted to thank Matt, for being very professional with addressing any issues and following up... his secretary i think...

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Robert C.

4/30/2024

I had them fix my 2011 Avalanche transfer case. it took a couple of days. But it was done right , should point out my truck has only a 1 speed transfer case not the normal one. I have a back up...

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Noel P.

6/3/2023

Outstanding work GT transmission in Ronkonkoma New York. The best transmission place with the best repair tech. Great job they do here

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A Awww Dff F.

4/16/2023

I want to share the amazing experience I had at GT Transmissions. My 2012 Honda CRV is now driving better than new! Quick, courteous, and professional - thanks so much!

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Cynthia J.

8/30/2018

This place was recommended to my husband by his Meineke mechanic to repair a leak on the cooler line on the transmission. We dropped the car off around noon this past Monday and the woman who...

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