The Best GMC Repair in Shelly, MN

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

#1

Dahlquist Diesel & Auto Repair

4.8
(184 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in diesel performance and drivetrain systems. They are the go-to specialists in the region for complex Duramax and Allison transmission work, and they frequently service heavy-duty GMC trucks used for farming and towing.

1204 N Union Ave, Fergus Falls, MN 56537

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

T & T Auto & Truck Repair

4.7
(127 reviews)
Verified

This shop has built a strong local presence by offering comprehensive service for both light and heavy-duty vehicles. Their technicians are skilled in the full spectrum of GMC needs, from EcoTec engine diagnostics in smaller SUVs to 4WD system service and towing package maintenance on Sierra HD models.

216 S Mill St, Fergus Falls, MN 56537

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General GMC mechanical repair

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Laker Garage Inc.

4.6
(98 reviews)
Verified

While a full-service garage, Laker Garage has developed a niche for handling sophisticated electronics and luxury features found in GMC Denali models, in addition to their strong mechanical repair foundation. They are known for their thorough diagnostics and customer service.

124 E Vernon Ave, Fergus Falls, MN 56537

Specialties & Features

Denali luxury features and electronics
Transmission repair
General GMC service and maintenance

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Shelly, Minnesota, is characterized by high-quality, independent shops located primarily in the nearby regional hub of Fergus Falls. Due to Shelly's small size and agricultural setting, the demand is heavily skewed towards servicing heavy-duty Sierra trucks, Duramax diesel engines, and Allison transmissions used for work and towing. Competition among the top shops is strong but professional, with each establishing a slightly different specialty to differentiate themselves. Consumers benefit from this environment, as shops must maintain high standards of technical knowledge and customer service to compete. Typical pricing is in line with regional averages—neither the highest nor the lowest in Minnesota—reflecting the specialized skills required and the shops' investment in proprietary diagnostic tools for GM vehicles. For factory-warranty work or specific recalls, residents typically travel to the authorized GMC dealerships in larger cities like Detroit Lakes or Fargo.

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 Shelly regulations and climate