Fair Pricing
Comprehensive Diagnostics
Expert Techs
Service
Repairs
Performance Parts
Comprehensive Diagnostics
Fair Pricing
Comprehensive Diagnostics
Expert Techs
Service
Repairs
Performance Parts
Comprehensive Diagnostics
- Expert Techs
- Fair Pricing
- Comprehensive Diagnostics
We Know Duramaxs
As Jefferson’s trusted Duramax diesel experts, we’ve built a reputation for handling everything from routine maintenance to full-blown performance builds.
With years of hands-on experience across all Duramax generations—LB7 to L5P—there’s no issue we haven’t diagnosed, repaired, or upgraded.
Whether you’re local to Jefferson, Braselton, or the greater Northeast Georgia area, you can count on us to keep your Duramax running strong and built to last.
- Transparent Pricing
- Expert Diagnosis & Project Planning
- Knowledge Of ALL Duramax Engines
- Repair, Service, & Performance Upgrades
get a quote for your Duramax
Give us a call or fill out our contact form regarding your Duramax truck and a member of our team will get back to you as soon as possible!
Services
From basic maintenance to aftermarket performance parts – we know how to get the best out of your Duramax. Here are some of the most common things we do for customer trucks.
Basic Service
- Oil Change & Filter Replacement
- Fuel Filter Replacement
- Cabin Air Filter Replacement
- Fluid Flushes
- Glow Plug Inspection/Replacement
Repair
- Diesel Exhaust Fluid (DEF) Refill
- Turbo Inspection/Replacement
- EGR System Cleaning
- DPF Regeneration or Cleaning
- Head Gasket Replacement
Performance
- Turbo Upgrades (VGT & Non-VGT Options)
- Intercooler & Piping Upgrades
- Lift Pump Installations (FASS & AirDog Systems)
- CP3 Conversion Kits (for LML trucks)
- Upgraded Injectors & High-Flow Fuel Lines
- Head Stud Installations (ARP)
- And More!



What Our Clients Are Saying
Thank you Luke for the good work and getting my truck back on the road as soon as possible.