The Best GMC Repair in Curtis, MI

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

#1

Seney Auto & Diesel

4.7
(110 reviews)
Verified

A highly respected, family-owned shop known for its expertise in heavy-duty trucks and diesel engines. They are the go-to provider in the eastern UP for complex Duramax and Allison transmission work, especially for customers who use their trucks for towing and demanding outdoor activities. Their reputation for honest diagnostics and quality workmanship is exceptional.

9961 M-28, Seney, MI 49883

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#2

Newberry GM

4.3
(85 reviews)
Verified

As the nearest authorized GM dealership, Newberry GM offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and diagnostic software. This is the premier choice for warranty work, complex electronics, and diagnosing issues specific to Denali trim levels and factory towing packages.

13963 M-28, Newberry, MI 49868

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Towing package maintenance

Business Information

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

M & J Automotive

4.5
(70 reviews)
Verified

A well-established, full-service auto repair shop in Newberry with a strong reputation for dependable general and transmission repair. They are a capable alternative for Allison and 10-speed transmission service, 4WD system maintenance, and general engine diagnostics when the more specialized shops have significant wait times.

94 S. Old US 41, Newberry, MI 49868

Specialties & Features

Transmission repair (Allison
10-speed)
4WD and towing system service
General engine diagnostics

Business Information

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

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

** The GMC repair market in the Curtis, Michigan, area is characterized by a small number of highly dependable, long-standing businesses rather than a wide field of competitors. Due to the rural nature and harsh climate of the Upper Peninsula, the shops that thrive are those with proven longevity and a reputation for solving complex problems reliably. * **Average Quality:** The average quality of specialized repair is surprisingly high, as the shops that survive must be competent enough to handle the region's reliance on trucks for daily life, towing, and industry. There are few "quick-lube" style operations; most are full-service garages. * **Competition Level:** Competition is low in terms of volume but high in terms of reputation. These businesses compete on trust, expertise, and reliability rather than price. It is common for the top shops to have waiting lists, especially during peak seasons before winter and summer. * **Typical Pricing:** Labor rates are generally competitive with or slightly below national averages, but the specialized nature of diesel and transmission work commands a premium. Expect to pay a fair market rate for high-quality, specialized service. The value in this market is derived from getting the repair done correctly the first time, minimizing downtime, which is a critical consideration in a remote area.

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 Curtis regulations and climate