Rank 1: A-1 Automotive & Diesel Service
A-1 Automotive is widely regarded as the premier independent shop in the region for diesel and heavy-duty truck service. They have built a stellar reputation for their technical expertise, particularly with complex Duramax engine diagnostics and performance, as well as Allison transmission rebuilding and repair. They are a top choice for owners of GMC Sierra HD trucks requiring dependable towing and 4WD system maintenance.
Specialties & Features
- Duramax diesel service
- Allison transmission repair
- Heavy-duty truck suspension
1650 Illinois Rt 50, Bourbonnais, IL 60914
Business Information
- Licensed: Yes
- Insured: Yes