The Best GMC Repair in New Athens, IL

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

#1

M & M Service Center

4.7
(180 reviews)
Verified

A long-standing, family-owned and operated service center known for its deep technical expertise, particularly with diesel engines and complex drivetrain systems. They are a top destination for Duramax and Allison service in the Metro-East area, trusted by local contractors and individuals alike for both heavy-duty repairs and routine maintenance.

2103 Lebanon Ave, Belleville, IL 62221

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:35 years
Licensed:Yes
Insured:Yes
#2

Complete Automotive - Columbia

4.8
(250 reviews)
Verified

While not exclusively a truck shop, Complete Automotive has built an exceptional reputation for advanced diagnostics and expert repair of modern vehicle systems. They are highly proficient with GMC's EcoTec engines, complex electronics, and towing system calibrations, making them an excellent choice for Denali models and vehicles with sophisticated integrated trailer packages.

125 North Metter Avenue, Columbia, IL 62236

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Towing package maintenance

Business Information

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

Scott's Auto & Truck Repair

4.6
(90 reviews)
Verified

A well-regarded local shop that provides a comprehensive service approach for light and heavy-duty trucks. They offer robust mechanical services, including 4WD system repair, suspension work for leveled or lifted trucks, and general towing system maintenance. They are known for honest assessments and quality workmanship.

101 S Main St, New Athens, IL 62264

Specialties & Features

4WD and towing system service
General GMC mechanical repair
Suspension and brake service

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in New Athens

** The GMC repair market serving New Athens, Illinois, is characterized by a reliance on specialized shops in neighboring communities rather than a high density of options within the village itself. The market is not saturated with competition, but the providers that do exist are established, high-quality, and have strong local reputations built over many years or decades. Pricing is competitive with the greater St. Louis Metro-East area, with typical labor rates ranging from $110 to $150 per hour. For specialized diesel (Duramax) or transmission (Allison) work, labor rates can be at the higher end of this scale. Customers generally report high satisfaction with the expertise available, though scheduling can require advance planning for the most sought-after specialists, indicating a healthy demand for qualified technicians. The presence of a local option like Scott's provides a foundation for general needs, while specialists in Belleville and Columbia fill the critical roles for advanced diagnostics and diesel/transmission expertise.

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 New Athens regulations and climate