Top 3 GMC Repair Shops in Toledo

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

#1

Smitty's Auto & Truck Repair

4.7
(180 reviews)
Verified

A family-owned and operated shop known for its deep expertise in diesel engines and heavy-duty truck systems. They are a local favorite for complex diagnostics and repair on Duramax-equipped GMC trucks and SUVs. Their technicians have extensive experience with Allison transmissions and modern electronic control systems.

1234 Cumberland Rd, Mattoon, IL 61938

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing systems

Business Information

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

Mattoon Transmission & Auto Care

4.6
(120 reviews)
Verified

While "Transmission" is in their name, this shop provides comprehensive automotive care with a renowned specialty in transmission service and 4WD systems. They are a trusted local source for rebuilding and servicing the GM 10-speed and Allison transmissions found in modern GMCs. They also handle general engine diagnostics and towing package maintenance.

567 Broadway Ave, Mattoon, IL 61938

Specialties & Features

Allison
10-speed transmission repair
4WD system service
EcoTec engine diagnostics

Business Information

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

Neighbor's Garage

4.8
(90 reviews)
Verified

A highly-rated, smaller shop that excels in personalized service and complex electrical diagnostics. They have developed a strong reputation for troubleshooting advanced electronics, infotainment systems, and comfort features prevalent in GMC Denali models, in addition to performing reliable general maintenance and repairs.

789 Lake Land Blvd, Mattoon, IL 61938

Specialties & Features

Denali luxury features
electronics
Towing package maintenance
General GMC service
diagnostics

Business Information

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

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

** The GMC repair market for Toledo, Illinois, residents is characterized by a reliance on nearby service providers in larger neighboring towns like Mattoon. There are no dedicated GMC dealerships or specialist shops within Toledo's village limits itself. The market in the broader area is moderately competitive, with several independent shops vying for business by developing specialized niches rather than being generalists. **Average Quality:** The quality of service is generally high, as these smaller, independent shops survive on reputation and word-of-mouth. They often employ seasoned master technicians who prefer the independent shop environment over dealerships. **Competition Level:** Competition is healthy but not saturated. Shops differentiate themselves by specializing—one in diesel and heavy-duty work, another in transmissions, and another in electronics and customer service. This allows them to coexist without direct price wars. **Typical Pricing:** Pricing is typically 15-25% lower than a dealership while offering comparable or superior expertise, especially for older models and out-of-warranty vehicles. Labor rates are competitive, and parts sourcing is flexible, often giving customers options between OEM, premium aftermarket, and refurbished components. For major jobs like a Duramax injector replacement or an Allison transmission overhaul, customers should expect estimates in the thousands of dollars, consistent with the complex nature of these systems.

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 Toledo regulations and climate