Top 3 GMC Repair Shops in Avon

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

#1

Tim's Service Center

4.7
(180 reviews)
Verified

A long-standing, family-owned full-service garage known for its honest diagnostics and ability to handle complex repairs on both domestic and import vehicles. They have a strong reputation for engine and transmission work, including modern computer diagnostics, making them a top choice for GMC owners in the immediate Avon area.

301 E Broadway St, Avon, IL 61415

Specialties & Features

EcoTec engine diagnostics
Allison transmission service
General drivetrain repair

Business Information

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

Bushnell Automotive & Tire

4.5
(110 reviews)
Verified

Located in the nearby larger town of Bushnell, this well-equipped shop is a step up in specialization for truck service. They frequently work on light and heavy-duty trucks, offering services like suspension work, brake service, and engine repair that are applicable to GMC Sierra and Canyon models.

835 W Main St, Bushnell, IL 61422

Specialties & Features

Heavy-duty truck suspension
Drivetrain service
4WD system maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Uftring Automall - GMC Service Department

4.3
(250 reviews)
Verified

For the highest level of specialized care, particularly for Duramax diesel, Allison transmissions, and Denali electronics, the authorized GMC dealership in Peoria is the definitive solution. While it requires a longer drive from Avon, their technicians are factory-trained and have direct access to the latest tools, software, and genuine GM parts.

4017 N Brandywine Dr, Peoria, IL 61614

Specialties & Features

Duramax diesel service
Allison transmission repair
Denali luxury features and electronics

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Avon, IL, is characteristic of a small rural town. The local options are competent for general maintenance, common repairs, and diagnostics on gasoline engines like the EcoTec series. Shops like Tim's Service Center provide essential, trustworthy service to the community. However, for highly specialized procedures—such as complex Duramax diesel injector replacement, Allison transmission overhaul, or advanced Denali infotainment system diagnostics—the local market lacks the specific expertise and proprietary tooling. Consequently, GMC owners in Avon with complex needs typically look to providers in larger nearby hubs like Bushnell for more robust truck service or make the drive to the Peoria area for factory-authorized dealership service. Pricing reflects this tiered structure: local Avon shops offer the most competitive labor rates, Bushnell provides a middle ground for truck-focused work, and dealership service in Peoria commands a premium for its OEM specialization, training, and parts. For owners of newer or high-end GMC models, the drive to a specialized provider is considered a necessary investment in maintaining the vehicle's performance and value.

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 Avon regulations and climate