Top 3 GMC Repair Shops in Wallace

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

#1

River Cities GM Service Center

4.7
(180 reviews)
Verified

A highly-rated, established service center known for its factory-trained technicians and advanced diagnostic equipment. They are the primary destination for complex GMC issues in the region, offering everything from routine maintenance on Sierra HD trucks to intricate electrical diagnostics on Denali models.

2820 10th St, Menominee, MI 49858 (Approx. 15 miles from Wallace)

Specialties & Features

Duramax diesel service
Denali electronics
Allison transmission repair

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

M & M Auto & Truck Repair

4.5
(90 reviews)
Verified

A well-respected independent shop with a strong reputation for honesty and expertise in diesel and transmission work. They are a popular choice for GMC owners who prefer an independent mechanic with specialized knowledge, often at a more competitive rate than the dealership.

1411 1st Ave N, Escanaba, MI 49829 (Approx. 25 miles from Wallace)

Specialties & Features

Duramax diesel service
Heavy-duty suspension
Towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Powers Diesel & 4x4

4.4
(70 reviews)
Verified

This shop focuses specifically on the core mechanical systems of trucks, making them an excellent specialist for powertrain and drivetrain concerns. They are known for their expertise in 4WD system service, diesel performance, and transmission work, particularly for customers who use their GMC trucks for heavy towing and off-road purposes.

3500 Ludington St, Escanaba, MI 49829 (Approx. 25 miles from Wallace)

Specialties & Features

4WD and towing system service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

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

The GMC repair market in and around Wallace, Michigan, is characterized by a need to travel to nearby population centers for specialized service. As a small town, Wallace itself does not host a dedicated GMC dealership or a high-volume specialist shop. The market is served by reputable providers in Menominee and Escanaba, creating a competitive regional environment that benefits consumers. The quality of service is generally high, with several shops holding GM-specific or ASE certifications. Pricing is competitive, with dealership service centers (like River Cities GM) typically commanding a premium for OEM parts and specific technical expertise, while independent shops (like M & M Auto and Powers Diesel) often provide more value-focused pricing for mechanical repairs. For the specialized services requested—especially Duramax and Allison work—vehicle owners should expect to pay a premium due to the required expertise and equipment.

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 Wallace regulations and climate