At Mars Diesel, Inc in Pine Grove, PA, we specialize in the complete maintenance, rebuild, and repair of all diesel trucks, engines, and equipment for your business or personal use.  We are a full-service repair facility utilizing the latest diagnostic equipment and computerized repair manuals to ensure your specific vehicle is maintained and repaired to the latest factory specifications.  Our ASE & ASC certified technicians are fully trained and work hard to get you back on the road quickly.  For all of your automotive needs, depend on Mars Diesel, Inc in Pine Grove, PA to keep  you on the road.

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24/7 Mobile Road Service Road - Calls up to 100 miles with 3 Service units
We come to you and handle services on the go such as:

  • Computer Diagnostics
  • On site welding.
  • Jump starts
  • Flat tire
  • Lock out service
  • Mobile fueling
  • And more!

Parts Department

We have a full parts deptartment here at Mars Diesel with everything diesel for all brands that you may look for.

  • Computer diagnostics - foreign and domestic
  • Brake services / new brakes
  • Transmission service & replacement/rebuilding
  • Engine service & replacements/rebuilding
  • Tune-ups
  • Oil lubrication
  • Alignment service
  • Shocks and struts
  • Air conditioning and cooling systems
  • Exhausts and mufflers
  • Engine Overhauls
  • Body Work
  • Bus Repairs
  • Electrical
  • Frame
  • Hydraulics
  • Liftgates
  • Preventative Maintenance
  • Trailer Refrigeration Repair
  • Trailer Repair
  • Truck Repair
  • Van Body
  • Vehicle Inspections - Trailer
  • Vehicle Inspections - Truck
  • Welding
  • Batteries
  • Belts and hoses and more!

Jasperlogox300JASPER ENGINES AND TRANSMISSIONS INSTALLER   We proudly recommend JASPER who has been the industry leader since 1942 for our vehicle engine, transmission & differential repairs. Why JASPER?

1. PROVEN, an Industry leader since 1942 with engines, transmissions & differentials throughout the USA.  For more than 75 years continually "Perfecting the Art of Remanufacturing".
2. QUALITY,  JASPER® remanufactured products exceed factory specifications and improve OEM inherent design flaws with updated parts and precise machining.  
3. CONTINUALLY TESTING & IMPROVING, Live run computer assisted testing to assure trouble-free performance and peace of mind for their customers who depend on it with a Research & Design team looking to improve the process.  


Mars Diesel, Inc

location small106 Mexico Road
Pine Grove, PA 17963


CALL:  (570) 345-8836



Shop Hours

Weekdays:   7:00 AM - 5:00 PM
Saturdays: 7:00 AM - 12:00 PM

24/7 Road Service

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