The Best GMC Repair in Winn, MI

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

#1

Graff Mt. Pleasant Chevrolet Buick GMC

4.4
(280 reviews)
Verified

As the primary GMC dealership in the region, Graff offers factory-trained technicians, direct access to OEM parts, and the latest diagnostic equipment. They are the go-to for complex electronics, warranty work, and services requiring proprietary GMC software, especially on Denali models and newer vehicles.

4760 E Pickard St, Mt. Pleasant, MI 48858

Specialties & Features

Denali electronics
features
Duramax diesel service
Factory towing package maintenance

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#2

Mt. Pleasant Truck & Auto Repair

4.7
(150 reviews)
Verified

A highly-rated independent shop known for its expertise in diesel engines and heavy-duty truck repair. They have built a strong reputation for honest diagnostics, quality workmanship on complex mechanical issues, and personalized service, often at a lower labor rate than the dealership.

807 W Pickard St, Mt. Pleasant, MI 48858

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Allison transmission repair

Business Information

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

Midas of Mount Pleasant

4.5
(90 reviews)
Verified

Part of a national chain with the benefit of consistent training, warranty on parts and labor, and robust service capabilities. This location receives consistent praise for its staff's knowledge, particularly with transmissions and general drivetrain service, making it a solid choice for routine and complex GMC maintenance.

1209 S Mission St, Mt. Pleasant, MI 48858

Specialties & Features

Transmission repair (Allison
10-speed)
EcoTec engine diagnostics
4WD and brake service

Business Information

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

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

** The GMC repair market servicing Winn, MI, is characterized by a reliance on providers in the larger Mt. Pleasant area. Due to Winn's small size, there are no dedicated GMC specialists within its immediate boundaries. The market in the greater region is moderately competitive, with a clear tiered structure. The dealership (Graff) sits at the top for brand-specific, warranty, and high-tech electronic work, commanding premium pricing. Independent shops like Mt. Pleasant Truck & Auto offer a compelling alternative for mechanical expertise, especially on powertrain and suspension, often at more competitive rates. National service centers (Midas) provide a middle ground with brand recognition, standardized services, and nationwide warranties. Typical pricing reflects this structure: dealership labor rates are the highest, followed by skilled independents, then national chains. For GMC owners, especially those with diesel, heavy-duty, or Denali models, the key is matching the repair need to the appropriate specialist, all of which are a short drive from Winn in Mt. Pleasant.

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 Winn regulations and climate