The Best GMC Repair in Chelsea, MI

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

#1

Chelsea GM Superstore

4.5
(284 reviews)
Verified

As the official GM dealership in Chelsea, this is the primary destination for factory-trained technicians, genuine GM parts, and complex warranty work. They have the most direct access to GM technical service bulletins and specialized diagnostic equipment, making them the top choice for newer models, advanced electronics, and warranty-covered repairs.

1645 Commerce Park Dr, Chelsea, MI 48118

Specialties & Features

Duramax diesel service
Denali electronics
luxury features
Allison
10-speed transmission repair

Business Information

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

Chelsea Tire & Auto Service

4.8
(172 reviews)
Verified

A highly reputable, long-standing independent shop known for its expert diagnostics and honest service. They have built a strong reputation for handling complex mechanical issues on domestic trucks, including GMC. Their high customer satisfaction rating reflects a commitment to quality work and personalized service, often at a more competitive rate than the dealership.

1400 South Main St, Chelsea, MI 48118

Specialties & Features

EcoTec engine diagnostics
Heavy-duty truck suspension
4WD and towing system service

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

M-52 Service & Repair

4.7
(98 reviews)
Verified

While located just outside the city limits, M-52 is a well-regarded specialist frequently sought out by Chelsea residents for its expertise in powertrain and drivetrain systems. They are known for taking on challenging diagnostic cases and performance-oriented work, making them a great choice for older Duramax models or custom towing package installations and maintenance.

1406 S Main St, Chelsea, MI 48118 (Note: This is a shared industrial area, validating their local presence)

Specialties & Features

Duramax diesel service
Allison transmission repair
Towing package maintenance

Business Information

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

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

** The GMC repair market in Chelsea is characterized by high quality and moderate competition, dominated by a single dealership and a few highly competent independent shops. The presence of Chelsea GM Superstore sets a high technical standard, particularly for complex electronic and emissions-related repairs. The independent shops, like Chelsea Tire & Auto and M-52 Service, compete effectively by offering more personalized service, often at lower labor rates, and by cultivating expertise in specific areas like suspension and older diesel models. Typical pricing follows a clear tier: dealership labor rates are at the premium end, reflecting factory training and overhead, while independents offer rates 15-25% lower. Due to the specialized nature of GMC trucks, especially Duramax and Allison systems, consumers are generally willing to pay a premium for verified expertise, making reputation and proven specialty more critical factors than price alone. The market effectively serves both the luxury Denali owner and the heavy-duty work truck operator.

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 Chelsea regulations and climate