The Best GMC Repair in Ashford, CT

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

#1

Weimer's Auto & Truck Repair

4.8
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for honesty and expertise, particularly with American trucks and SUVs. They are known for their advanced diagnostic capabilities and ability to handle complex repairs on modern GMC vehicles, from diesel work to sophisticated electronics.

110 Storrs Rd, Mansfield, CT 06250 (Approx. 10 minutes from Ashford)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Willington Auto & Truck Repair

4.7
(130 reviews)
Verified

This shop has built a strong local reputation for its technical proficiency with both gas and diesel engines, as well as transmission systems. They service a large number of trucks and SUVs used for farming, towing, and recreation in the Quiet Corner, giving them direct experience with the systems you've listed.

10 River Rd, Willington, CT 06279 (Approx. 15 minutes from Ashford)

Specialties & Features

EcoTec engine diagnostics
Transmission repair (Allison
10-speed)
Towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

GMC of Storrs (Formerly Gengras GMC)

4.3
(250 reviews)
Verified

As the closest authorized GMC dealership, this facility provides factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and specialized diagnostic tools. This is the premier choice for warranty work, complex Denali electronics, and factory-recalled updates.

119 Storrs Rd, Mansfield, CT 06250 (Approx. 10 minutes from Ashford)

Specialties & Features

Denali luxury features and electronics
Factory-specified towing system service
GMC-specific certifications and expertise

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

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

The GMC repair market in Ashford itself is limited, with no dedicated GMC specialists operating solely within the town's borders. The market is served by a handful of general auto repair shops for basic maintenance. For the specialized services you require—especially for Duramax, Allison transmissions, and Denali systems—residents must look to the commercial corridors in neighboring towns like Mansfield, Willington, and Storrs. The competition among these top-tier regional providers is strong, which helps maintain a high standard of quality and expertise. Pricing is competitive but reflects the specialized nature of the work; independent shops like Weimer's and Willington Auto typically offer more competitive labor rates than the dealership (GMC of Storrs), but the dealership provides the assurance of factory-specific training and equipment. For complex diesel or electronic issues, the dealership's specialized tools can be a significant advantage.

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 Ashford regulations and climate