For nearly a decade, Most Wanted Diesel has been providing diesel truck repair and diesel truck customizations to customers in the New Hampshire area. 

From servicing diesel engines on dualies to performing custom fabrications and installing lift and leveling kits, we can do it all. We deliver knowledgeable customer service and high-quality parts at a fair price to our diesel truck customers, and we have technicians with more than two decades of experience repairing and customizing diesel trucks.

  • Diagnosis and general repair
  • Electrical issues on vehicles and trailers
  • Engine repair and rebuild
  • Lift kits and leveling kits
  • Welding and fabrication
  • Transmission
  • Tuning ( anything from mild to wild)
  • EGR delete and tune
  • Oil changes
  • Performance upgrades
  • Brakes
  • A/C repair
  • Injectors
  • We make hydraulic hoses
  • Body swap

And much more….

Contact Most Wanted Diesel Now: