Rank 1: Certified Diesel & Gas
A highly respected, family-owned shop known for its deep expertise in modern and classic diesel engines. They are the go-to specialists in the region for complex Duramax diagnostics and performance tuning, and they also excel with Allison transmissions. Their technicians are known for clear communication and thorough work.
Specialties & Features
- Duramax diesel service
- performance
- Allison transmission rebuilds
- Heavy-duty suspension lifts
4201 Kelley Hwy, Fort Smith, AR 72904
Business Information
- Licensed: Yes
- Insured: Yes