The Best GMC Repair in Ontonagon, MI

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

#1

Ontonagon Automotive & Repair

4.5
(85 reviews)
Verified

A long-standing, full-service automotive shop known for its experienced technicians and honest diagnostics. While not a dedicated GMC specialist, they are the most capable generalist in the immediate area for handling a wide range of GMC issues, from engine diagnostics to suspension work. They have a strong local reputation for tackling complex problems on domestic trucks.

301 River St, Ontonagon, MI 49953

Specialties & Features

EcoTec engine diagnostics
Heavy-duty truck suspension
General transmission service

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

M & M Small Engine & Repair

4.7
(60 reviews)
Verified

While the name suggests a focus on small engines, this highly-rated local business has expanded its services to include automotive repair, particularly for the community's trucks and SUVs. They are praised for their personalized service and ability to work on both modern electronics and older, mechanical systems, making them a good option for GMC electrical and towing system troubleshooting.

510 River St, Ontonagon, MI 49953

Specialties & Features

Towing package maintenance
Electronics diagnostics
General engine service

Business Information

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

Doug's Auto & Truck Service

4.3
(110 reviews)
Verified

Located just outside the main town center, Doug's has built a solid reputation for being a reliable repair shop for the working trucks of the Upper Peninsula. They are a practical choice for routine GMC maintenance, brake work, and suspension repairs. Their experience with 4WD systems common in the region is a significant asset for GMC Sierra and Yukon owners.

2412 State Hwy M-64, Ontonagon, MI 49953

Specialties & Features

4WD system service
Brake and suspension repair
Routine maintenance

Business Information

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

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

** The GMC repair market in Ontonagon, Michigan, is characterized by a small number of highly generalized, independent repair shops. There are no dedicated GMC or GM dealerships within a 50-mile radius, and no shops explicitly advertise as "Duramax" or "Allison Transmission" specialists. The local providers are skilled generalists who have adapted to serve the needs of a community reliant on trucks and SUVs for daily life, work, and recreation. * **Average Quality:** The quality of service is generally high in terms of honesty, community trust, and mechanical problem-solving. However, for highly specialized services like advanced Duramax diagnostics or complex Allison transmission internal repairs, owners may face limitations in specialized tooling and proprietary training. * **Competition Level:** Competition is low due to the small market size. Shops coexist by building strong reputations and loyal customer bases rather than through direct advertising competition. * **Typical Pricing:** Labor rates are typically lower than urban centers or dealerships, ranging from $90-$120 per hour. However, parts availability can sometimes cause delays, potentially increasing downtime. For major specialized work, GMC owners in Ontonagon often make the decision to travel to larger service centers in cities like Houghton, Marquette, or Green Bay, WI, where dedicated GM dealerships and heavy-duty diesel specialists are available. **Researcher's Note:** For the specific, high-level specialties requested (Duramax, Allison, Denali electronics), the local Ontonagon market is insufficient. The providers listed are the best available within the city limits for general GMC care. For true specialist work, owners should be prepared to travel to a regional hub.

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 Ontonagon regulations and climate