The Best GMC Repair in Flint, MI

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

#1

Dutton Road Auto & Truck Repair

4.8
(240 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in both domestic cars and heavy-duty trucks. They are frequently cited in local reviews as the go-to for complex Duramax and Allison transmission issues that dealerships struggle with. Their technicians have extensive experience with GM platforms.

3419 Dutton Rd, Flint, MI 48507

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Frank's Service Center

4.7
(180 reviews)
Verified

Frank's has been a Flint staple for decades, building a strong reputation for honest diagnostics and quality workmanship. They have specific technicians adept at handling GM's EcoTec engine families and modern electronic systems, including those found in Denali trims. They also offer comprehensive 4WD and towing system maintenance.

3615 Davison Rd, Flint, MI 48506

Specialties & Features

EcoTec engine diagnostics
4WD and towing system service
Denali electronics

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

A-1 Transmission & Auto Repair

4.6
(150 reviews)
Verified

While the name highlights transmissions, this shop provides full-service automotive repair with a renowned specialty in Allison transmissions and GM's newer 10-speed units. They are a trusted alternative to the dealership for complex transmission rebuilds and diagnostics. They also service the supporting systems like cooling and electronics related to the transmission and towing packages.

4505 Corunna Rd, Flint, MI 48532

Specialties & Features

Allison
10-speed transmission repair
Towing package maintenance
General GMC service

Business Information

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

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

** The GMC repair market in Flint, Michigan, is robust, reflecting the area's deep ties to General Motors. The average quality of service is high, with intense competition between dealership service departments and a strong network of independent specialists. Dealerships offer the latest OEM tools and training but often at a higher cost and with less personalized service. The independent market is where deep, brand-specific expertise is found, with several shops, like the ones listed, employing former GM master technicians. Pricing is typically competitive, with labor rates for independents ranging from **$110 - $140/hour**, while dealerships are often **$150 - $170/hour**. The key differentiator for top-tier independents is their ability to diagnose and repair complex, recurring issues on popular GM platforms (like Duramax emissions systems or Allison transmission shifting concerns) more effectively and affordably than the dealership network. Customers in this market are knowledgeable and value technical expertise and transparency highly.

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 Flint regulations and climate