The Best GMC Repair in Elliott, IL

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

#1

Central Illinois Truck & Auto

4.7
(180 reviews)
Verified

A highly regarded, family-owned shop known for its deep expertise in diesel powertrains and heavy-duty truck systems. They are the go-to specialists for complex Duramax diagnostics and performance, as well as robust Allison transmission servicing. Their technicians have advanced training and they invest in specialized diagnostic equipment for modern GMC trucks and SUVs.

102 S 32nd St, Mattoon, IL 61938

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Mattoon Diesel & Transmission

4.8
(95 reviews)
Verified

As the name implies, this provider offers a razor-sharp focus on the two most critical and complex systems in modern GMC trucks. They are transmission specialists, particularly with the Allison series, and have a stellar reputation for rebuilding and reprogramming. Their diesel division handles everything from routine Duramax maintenance to major injector and turbocharger repairs.

1505 Dewitt Ave, Mattoon, IL 61938

Specialties & Features

Allison transmission rebuilds
Duramax performance tuning
Towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Chuck's Garage

4.6
(220 reviews)
Verified

A long-standing, trusted local name for general automotive excellence with a strong reputation for servicing American brands, including GMC. While they handle a wide range of vehicles, they have dedicated technicians proficient in GMC's gasoline EcoTec engines, 4WD systems, and electrical diagnostics. They are a excellent choice for Denali owners needing electronic feature repair and general maintenance.

5 S 17th St, Mattoon, IL 61938

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Denali electronics

Business Information

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

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

The GMC repair market servicing Elliott, Illinois, is characterized by a reliance on providers in neighboring commercial hubs like Mattoon. The quality of service available is remarkably high, driven by competition and the need to service a large regional population of agricultural and personal-use heavy-duty trucks. **Average Quality:** The average quality of specialized GMC repair is above the national average for rural areas, with several shops possessing specific diesel and transmission certifications. **Competition Level:** Competition is moderate but specialized. Shops tend to develop core reputations (e.g., one for transmissions, another for diesel performance), which reduces direct price competition and fosters expertise. **Typical Pricing:** Pricing is competitive with national averages for specialized work. Diesel and transmission services command a premium due to complexity. Hourly labor rates are typically in the $110-$150/hour range, with dealerships in larger cities like Champaign being significantly more expensive. Customers from Elliott benefit from having access to this tier of expertise without the premium pricing of a major metropolitan area.

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 Elliott regulations and climate