Death Valley Diesel LLC

04/18/2026

04/04/2026

Performance engine work, custom fabrication, lift kits & suspension, brakes & axle repair we have you taken care of!!!🔥🔥🔥 From mobile repairs out in the field on equipment to have you back and running with minimal down time to repairs on trucks & cars we do it all!!! For all your diesel performance & vehicle repair needs message us on facebook or call 240-315-8410 to be put on schedule at Death Valley Diesel LLC 🇺🇸We strive to offer the best price and the best service for our local community. We offer all of the following services & MUCH MORE!!!
✅24/7 Roadside/Mobile repair services on all off-road equipment & Trucks/cars
✅DPF system regeneration & service/repair
✅Full maintenance & repairs on fleets vehicles
✅Complete engine build & replacements
✅Transmission service & replacements
✅In frame head gaskets & Top end repairs
✅Brakes & Suspension
✅Electrical/lighting & Diagnostics
✅Lift kits & Lowering kits
✅Choate engineering & performance dealer
✅Doc’s Diesel dealer

04/04/2026

Complete airlift on board wireless air system with 7500HD airbags and 8 piece rock light kit to have this beautiful truck glowing down the road and sitting level while hauling. For all your vehicles repair needs from small repairs to complete engine builds we have you taken care of!!! You can contact us at 240-315-8410 to schedule an appointment today to get your vehicle fixed up and back on the road good as new 🇺🇸🔥🔥🔥 we look forward to hearing from you and making yours dreams a reality with your vehicle!!!

02/28/2026

From complete engine builds to brakes and suspension we have you taken care of!!!🔥🔥🔥For all your diesel performance & vehicle repair needs message us on facebook or call 240-315-8410 to be put on schedule at Death Valley Diesel LLC 🇺🇸We strive to offer the best price and the best service for our local community. We offer all of the following services & MUCH MORE!!!
✅24/7 Roadside/Mobile repair services on all off-road equipment & Trucks/cars
✅DPF system regeneration & service/repair
✅Full maintenance & repairs on fleets vehicles
✅Complete engine build & replacements
✅Transmission service & replacements
✅In frame head gaskets & Top end repairs
✅Brakes & Suspension
✅Electrical/lighting & Diagnostics
✅Lift kits & Lowering kits
✅Choate engineering & performance dealer
✅Doc’s Diesel dealer

02/28/2026

We got finished up with a complete headgasket job and CP3 conversion to get rid of the problematic CP4 issues along with some other goodies on a LML duramax and titan turbo swap on a 6.7 powerstroke along with complete bottom end reseal and fresh tuning to get everything dialed in!!!

From complete engine builds to brakes and suspension we have you taken care of!!!🔥🔥🔥For all your diesel performance & vehicle repair needs message us on facebook or call 240-315-8410 to be put on schedule at Death Valley Diesel LLC 🇺🇸We strive to offer the best price and the best service for our local community. We offer all of the following services & MUCH MORE!!!
✅24/7 Roadside/Mobile repair services on all off-road equipment & Trucks/cars
✅DPF system regeneration & service/repair
✅Full maintenance & repairs on fleets vehicles
✅Complete engine build & replacements
✅Transmission service & replacements
✅In frame head gaskets & Top end repairs
✅Brakes & Suspension
✅Electrical/lighting & Diagnostics
✅Lift kits & Lowering kits
✅Choate engineering & performance dealer
✅Doc’s Diesel dealermaming

12/15/2025

Self-Storage facility in Allegany County, Maryland

12/09/2025

12/08/2025

We got this LML duramax in from a roadside service call the customer was traveling from VA and the engine blew a hole in multiple pistons. So we went with a brand new SFC Long block and fleece CP3 conversion with new Bosch injectors to go along with it and then it will be heading back to VA.

From complete engine builds to brakes and suspension we have you taken care of!!!🔥🔥🔥For all your diesel performance & vehicle repair needs message us on facebook or call 240-315-8410 to be put on schedule at Death Valley Diesel LLC 🇺🇸We strive to offer the best price and the best service for our local community. We offer all of the following services & MUCH MORE!!!
✅24/7 Roadside/Mobile repair services on all off-road equipment & Trucks/cars
✅DPF system regeneration & service/repair
✅Full maintenance & repairs on fleets vehicles
✅Complete engine build & replacements
✅Transmission service & replacements
✅In frame head gaskets & Top end repairs
✅Brakes & Suspension
✅Electrical/lighting & Diagnostics
✅Lift kits & Lowering kits
✅Choate engineering & performance dealer
✅Doc’s Diesel dealer