GT Transmissions

07/14/2026

A few pictures from the Ronkonkoma Chamber of Commerce Celebrity Softball Game this weekend benefiting Making Strides Against Breast Cancer!

We love seeing our local community come together for events like this. 💙

Great people, great cause, and a great day. Looking forward to more events with the Ronkonkoma Chamber!

06/01/2026

You can’t blame him@for being upset haha

05/29/2026

To the man who started it all 🍻

25 years later and the shop is still going strong!
Not bad for a business that started with one guy, a toolbox, and a lot of hard work.

There are a lot of things around here that have changed over the years, but the foundation you built never did.

Happy Birthday Dad ❤️

📍325 Portion Road, Ronkonkoma, NY 11779
📞 631-585-8012
🌐 www.GTTransmissionsLI.com

05/25/2026

Today we pause to remember the brave men and women who gave everything for this country.

GT Transmissions is closed today in their honor — not for the BBQs, not for the long weekend, but for the ones who never made it home.

Freedom isn’t free, and we don’t take it for granted.

📍 325 Portion Road, Ronkonkoma, NY
📞 631-585-8012
🌐 www.GTTransmissionsLI.com

05/18/2026

So thankful for the continued support and recognition from Making Strides Against Breast Cancer of Eastern Long Island💗
This cause means a lot to us, and we’re always happy to support such an amazing organization (and let people hang out with Axle too 🐾😂)
Thank you for stopping by and for everything you do!

GT Transmissions
📍325 Portion Road, Ronkonkoma, NY 11779
📞631-585-8012
🌐 WWW.GTTransmissionsLI.com

Thank you to .transmissions for your support in 2025 and for letting me play with the shop cat! Made my day!

05/14/2026

We’re hiring!!

We are looking for an experienced mechanic / transmission R&R tech that can show up, get the job done, and not bring chaos with them.

What we’re looking for:
🔧 Transmission removal & installation experience REQUIRED
✅ Pay depends on experience (no flat rate BS)

This is NOT an entry-level position. We are looking for someone with real hands-on experience working on vehicles and transmissions.

Family-run shop, Monday–Friday, no weekends, PTO, paid holidays, no drama.

Check us out @ www.GTTransmissionsLI.com

Call, stop in, or fill out the “We’re Hiring” form on our website to apply!

📞 631-585-8012
📲 Text 516-592-9352
📍 Ronkonkoma, NY

05/04/2026

TOOLS Expo in Hershey Park, PA—lots of classes, a little time on the floor, and always a good time catching up with the girls from Amazing Women in Automotive!
Always something new to learn in this industry

GT Transmissions
📍 325 Portion Road, Ronkonkoma, NY 11779
📞 631-585-8012
🌐 www.GTTransmissionsLI.com

04/24/2026

These transmission cases get old and worn out over time. This is a way to repair the servos on a 4f27 trans.

04/07/2026

Customer said they heard a funny noise.