Top 3 GMC Repair Shops in South Branch

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

#1

Louie's Service Center

4.8
(180 reviews)
Verified

A family-owned and operated full-service garage with a stellar reputation for honesty and expertise. They are known for tackling complex diagnostics and repairs on domestic trucks, with specific praise for their work on diesel engines and transmissions. Their technicians have deep experience with the GM platform.

4095 E Rose City Rd, South Branch, MI 48761

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Glennie Service Center

4.6
(90 reviews)
Verified

While slightly farther afield, Glennie Service Center is a top-tier destination for serious truck repair in the region. They have built a strong reputation for reliability and technical knowledge, particularly with 4WD systems and powertrain components common to GMC trucks.

4346 E Rose City Rd, Glennie, MI 48737

Specialties & Features

4WD and towing system service
EcoTec engine diagnostics
General powertrain repair

Business Information

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

Oscoda Automotive & Truck Repair

4.5
(120 reviews)
Verified

Located to the east, this shop provides a comprehensive service menu that includes advanced electrical diagnostics, making them a good option for Denali model features and towing package electronics. They service a large fleet of local work trucks, confirming their capability with heavy-duty platforms.

105 S Mill St, Oscoda, MI 48750

Specialties & Features

Electrical system diagnostics
Towing package maintenance
General GMC service
repair

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in South Branch

** The GMC repair market in the South Branch, Michigan area is characterized by a reliance on a few highly reputable, independent service centers rather than a high volume of specialized competitors. As a rural community with significant agricultural and outdoor recreational activity, the demand for capable truck repair—especially for diesel, 4WD, and towing systems—is high. The average quality of service is excellent, with these established shops competing on reputation, trust, and long-term relationships rather than price alone. There is no dedicated GMC/Cadillac dealership immediately in South Branch, which solidifies the role of these independent specialists. Pricing is typical for the region, with labor rates generally lower than urban dealerships but reflective of the high level of expertise required for complex drivetrain and electronic systems. Customers can expect fair, market-competitive pricing coupled with personalized service.

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 South Branch regulations and climate