The Best GMC Repair in Prewitt, NM

Compare the highest-rated gmc repair mechanics in Prewitt, New Mexico. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Cibola Automotive & Diesel

4.7
(180 reviews)
Verified

A highly regarded, full-service shop known for its expertise in both domestic and diesel vehicles. They are a local leader in diagnosing complex issues with modern GMC trucks, particularly Duramax engines and Allison transmissions. Their technicians are experienced with the electronic and towing systems found in Denali and Heavy-Duty models.

1400 E Santa Fe Ave, Grants, NM 87020 (Serves Prewitt area)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Grants Radiator & Auto Repair

4.5
(110 reviews)
Verified

While the name highlights radiators, this well-established shop has a strong reputation for comprehensive engine and transmission work. They are a trusted local provider for routine maintenance and complex diagnostics on GMC trucks, including EcoTec engines and cooling system service crucial for towing packages.

820 W Santa Fe Ave, Grants, NM 87020 (Serves Prewitt area)

Specialties & Features

EcoTec engine diagnostics
Towing package maintenance
Transmission service

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Prewitt Truck Stop & Repair

4.2
(65 reviews)
Verified

Located directly in Prewitt, this provider offers essential mechanical services tailored for the trucks and heavy-duty vehicles that frequent I-40. While less specialized in luxury Denali electronics, they are a practical and convenient option for urgent repairs, basic diagnostics, and suspension work on HD GMC trucks.

1000 Frontage Rd, Prewitt, NM 87045

Specialties & Features

4WD and towing system service
Heavy-duty truck suspension
General diesel service

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Prewitt

** The GMC repair market serving Prewitt, NM, is characterized by a reliance on the larger commercial hub of Grants for specialized services. Prewitt itself, with its location on I-40, has essential truck-stop style repair services ideal for immediate, road-side issues. However, for the deep, specialized expertise required for Duramax diagnostics, Allison transmission rebuilds, or Denali electronic systems, residents and travelers typically look to the established shops in Grants. The competition level in Grants is moderate, with a few highly-rated shops dominating the market for domestic truck repair. This competition helps maintain a good standard of quality and fair pricing. Typical pricing is in line with regional averages; expect diagnostic fees in the $120-$150/hour range, with specialized diesel or transmission work commanding higher labor rates. Customers consistently emphasize the importance of reputation and word-of-mouth in this community when selecting a repair provider, often valuing long-term trust and proven expertise over price alone.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Prewitt regulations and climate