(859) 338-6733

Promax Diesel

Diesel Repair. Maintenance. Service. Since 2001

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ProMax Diesel Services

For the Diesel Industry, we cover it all

  • Transmission
  • Suspension
  • Rebuilds
  • Scheduled Maintenance
  • Brakes
  • Rear End
  • General Repairs
  • Special Builds
  • General Overhaul
  • We cover it all!

First Responders
Discount

Ask about our First Responders Discount.
First Responders deserve our thanks for your strength, service and sacrifice.
Now through June 30, 2025

Military Discount

Ask about our Military Discount
As a thank you to all who have given so much.
Now through June 30, 2025

Satisfaction Guaranteed

“The staff here are the best I’ve dealt with anywhere and Larry has always helped me with any issues. If you have an issue with your diesel I’d take it to ProMax!”
“Very knowledgeable staff mechanics do excellent work and are very thorough about checking out the rest of the vehicle to make sure there’s no other issues, won’t take my vehicles anywhere else!”
“Larry and his crew are the only people I will ever allow to work on my Ford F250. I call Larry every time I have any issues with my truck and he always is very knowledgeable on the problem. Highly recommend his shop and crew!”

ProMax Diesel

Call us today

(859) 338-6733

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Contact Us

We are proud to be the leading diesel repair shop in the Central Bluegrass area. If you’ve been searching for a place to bring your diesel for repair, look no further than ProMax Diesel. We boast top of the line repair equipment, specialized factory equipment and scanning tools, and a skilled team of diesel mechanics.

ProMax Diesel
212 Normandy Court
Nicholasville, KY 40356
(859) 338-6733
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Monday through Friday
8:00 a.m. – 5:00 p.m.
Saturday: Closed
Sunday: Closed