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H&M Truck and Auto LLC Diesel Performance Butler PA Diesel Repair Butler PA



We are a full service repair facility, specializing in diesel performance and repairs. We have a tremendous line card of performance and after market parts to have us install or for the do-it-yourselfers. If you want it for your truck, jeep, or car we can probably get it and save you money over the big sites like Summit, Jegs, or XDP.

Opening Hours:

MONDAY - FRIDAY: 9:00 AM - 5:00 PM​













807 West Old Route 422

Butler, PA 16001


About Us


We specialize in diesel performance and repairs on Powerstrokes, Cummins, Duramax, Internationl, Detroit, and Caterpillar engines. We can help you with a full line of accessories, from lift kits to you name it, to help you customize your ride!

Our Services


​- Diesel Performance and Repairs


- Computer Diagnostics

- Drivability Problems

- Tune - ups

- Oil Changes

- Tires

- Brake repair specialist

- Mufflers and exhaust systems

- Steering and Suspensions

- PA State Inspections


- Vehicle accessories

- Class 8 in-frames

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