Diesel Truck Repair Services | Big Shop Diesel Services

Financing Available at Checkout

Dallas Fort Worth's Premier Truck Shop


Dallas Fort Worth's Premier Truck Shop


  • 20 Service Bays

    And 24/7 Mobile Service

  • Top Mechanics

    Decades of Experience

  • Thousands

    Of Happy Customers

  • Chassis Dyno

    Giving You Peace of Mind


The Big Boss Performance Tuner combines power, efficiency and monitoring capabilities in one easy to use handheld unit! Simply plug it into your diagnostics port and follow the step-by-step instructions.

  • Increase HP & Torque
  • Improve Fuel Mileage
  • Easy Install & Removal
  • Read & Clear Codes
  • Diagnostic Troubleshooting
  • Speed Limiter Adjustment
  • Tire Size & Gear Ratio Adjustment
Shop Services Getting You Back on the Road Shop Services Here

Dallas Fort Worth's
Premier Truck Shop

Your Texas Big Rig Diesel Experts. Carrying high-quality performance products that are made here in the USA. 24/7 Mobile Service Available. 20 Bay In-House service shop.


Best shop in Texas. They found the issues I was chasing for 2 years with my truck when no other shop could find the problem. This is my favorite shop in the country so I give them 5+ stars for being professional in every way.

Adam Ernst

Google Review

As an owner/operator I have a choice who works on my equipment. From the second you walk through the door Melanie greets you with a smile and a kind word, and during the repair process provides me with any updates. The service the shop provides is top shelf indeed. I park at their facility, and it’s safe and secure. Keep up the great work Big Shop!!! Thank you.

Harmon “Dutch” Meeker

Google Review

This place is awesome. Everybody that works there was very helpful. They got my truck in and out pretty quick. They know what they're doing and the prices are great, no complaints at all. After rebuilding my motor I wanted to get a dyno done to check the power. I drove from Tulsa, Oklahoma to get it done. I was not disappointed. It's worth the drive.

John Turner

Google Review