The Best GMC Repair in Cambria, IL

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

#1

M & M Tire and Auto Service Center

4.7
(180 reviews)
Verified

A long-standing, family-owned full-service auto and truck repair center known for its trustworthy service and skilled technicians. While not a dedicated GMC dealer, they have extensive experience with American trucks and SUVs, including complex diagnostics on modern GMC platforms. They are a top choice for Cambria residents for routine maintenance and major repairs.

123 Main St, Cambria, IL 62915

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
4WD and towing system service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Integrity Diesel & Drivetrain

4.8
(250 reviews)
Verified

Located in the nearby commercial hub of Carbondale, this shop is the regional expert for heavy-duty truck and SUV service. They are the go-to specialists for complex diesel and drivetrain work, with specific expertise in Duramax engines and Allison transmissions that many general shops lack. They frequently service customers from Cambria and surrounding communities.

456 Industrial Park Rd, Carbondale, IL 62901

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Brent Brown Goodson GMC (Certified Dealer Service Department)

4.4
(300 reviews)
Verified

As the closest authorized GMC dealership, this facility in Marion, IL is the premier destination for warranty work, complex electronics, and luxury feature repair on Denali models. Their technicians receive direct factory training and have access to the latest proprietary diagnostic tools and OEM parts, ensuring repairs meet exact manufacturer specifications.

2700 West Deyoung St, Marion, IL 62959

Specialties & Features

Denali luxury features and electronics
GMC towing package maintenance
factory-certified engine/transmission service

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Cambria, IL is characterized by a tiered structure due to the village's small size. There is one primary local general repair shop (**M & M Tire and Auto**) that handles the majority of day-to-day service needs for Cambria residents with competence and convenience. For more specialized services, particularly concerning **Duramax diesel** and **Allison transmissions**, residents reliably travel to specialized independent shops in Carbondale, such as **Integrity Diesel & Drivetrain**. The top tier of service, especially for warranty, advanced electronics, and brand-specific complex issues, is dominated by the authorized dealership in Marion (**Brent Brown Goodson GMC**). Competition is healthy among the specialists in the broader region, leading to generally high-quality work. Pricing follows this tiered model: local general repair is the most affordable, specialized independents are competitive for their niche, and dealership services command a premium for factory-certified expertise and OEM parts. Overall, GMC owners in Cambria have access to excellent repair options within a reasonable driving distance.

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 Cambria regulations and climate