Rank 1: A-1 Transmission & Auto Repair
A long-standing, family-owned business in the regional hub of Coalgate, known for its deep expertise in complex transmission systems, including the Allison series. They are a go-to for heavy-duty truck service and have the diagnostic equipment to handle modern GMC electronics and engine systems.
Specialties & Features
- Allison transmission repair
- Duramax diesel service
- Heavy-duty truck suspension
120 S Broadway, Coalgate, OK 74538 (Approx. 7 miles from Centrahoma)
Business Information
- Licensed: Yes
- Insured: Yes