The Best GMC Repair in Dunfermline, IL

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

#1

S & S Diesel & Auto Repair

4.8
(180 reviews)
Verified

A highly regarded, family-owned shop known for its deep expertise in diesel performance and repair. They are the go-to specialists for complex Duramax engine diagnostics, performance tuning, and heavy-duty truck maintenance. Their technicians have direct experience with the full range of GMC trucks, from 1500s to 3500HD series.

3424 W. Harmon Hwy, Peoria, IL 61604

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Tuffy Tire & Auto Service Center of Peoria

4.6
(250 reviews)
Verified

Part of a trusted national brand with a strong local presence, this facility offers comprehensive service with a focus on reliability and customer service. They are well-equipped to handle Allison and 10-speed transmission services, EcoTec engine diagnostics, and general towing package maintenance. They appeal to owners seeking a professional, warranty-friendly service environment.

7605 N. University St, Peoria, IL 61615

Specialties & Features

Transmission repair
EcoTec engine diagnostics
Towing package maintenance

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Gerber Collision & Glass - Peoria

4.4
(120 reviews)
Verified

While primarily a collision center, Gerber's Peoria location has a dedicated mechanical service bay that specializes in the complex electronics and ADAS calibrations required for modern vehicles. They are a top choice for diagnosing and repairing issues with Denali luxury features, infotainment systems, and post-collision 4WD/towing system recalibrations.

7405 N. University St, Peoria, IL 61615

Specialties & Features

Denali luxury features and electronics
4WD system service
Towing system diagnostics

Business Information

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

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

The GMC repair market serving Dunfermline is centralized in the greater Peoria area, a hub for commercial and agricultural vehicle service. This results in a competitive and capable market for GMC repairs, especially for diesel and heavy-duty applications due to the region's industrial and farming base. * **Average Quality:** The quality is generally high, with several shops possessing specific expertise in diesel and transmission work that exceeds what might be found in a typical suburban market. * **Competition Level:** Competition is moderate to high among independent specialists and national chains in Peoria. This benefits the consumer, as shops compete on expertise, turnaround time, and price. * **Typical Pricing:** Pricing is competitive with national averages. Independent specialists like S & S Diesel may command a premium for their niche expertise, while chains like Tuffy offer competitive standard labor rates. For complex diesel or transmission work, customers should expect higher parts and labor costs reflective of the specialized knowledge required. Residents of Dunfermline have access to excellent GMC service options within a short drive, ensuring their trucks, from the light-duty Sierra to the heavy-duty Denali, can be serviced by qualified professionals.

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 Dunfermline regulations and climate