Top 3 GMC Repair Shops in New Troy

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

#1

Berrien Diesel & Auto Repair

4.8
(180 reviews)
Verified

Widely recognized as the premier diesel and heavy-duty truck specialist in Berrien County. They have a dedicated following among local contractors, farmers, and tow operators. Their technicians have advanced training on Duramax engines and Allison transmissions, and they are equipped to handle everything from complex emissions system repairs to full transmission rebuilds.

2617 S 14th St, Niles, MI 49120

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Niles GMC Service Center

4.5
(95 reviews)
Verified

As an established service center with strong ties to the GMC brand, they offer OEM-level expertise, particularly for newer models. They excel in diagnosing and repairing complex electronic and luxury features found in Denali trims, as well as factory towing system maintenance and programming.

2515 S 11th St, Niles, MI 49120

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
EcoTec engine diagnostics

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Three Oaks Auto & Truck Repair

4.6
(120 reviews)
Verified

A highly reputable, full-service shop located very close to New Troy, known for its honest diagnostics and comprehensive service. They are a strong all-around choice for GMC owners, with specific expertise in 4WD system service, general transmission work, and suspension repairs for both light and heavy-duty trucks.

1 Oak St, Three Oaks, MI 49128

Specialties & Features

4WD and towing system service
Transmission repair
Heavy-duty truck suspension

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in New Troy

** The GMC repair market serving New Troy, MI is characterized by a few highly specialized, independent shops rather than a high volume of general mechanics. Due to New Troy's size, residents typically rely on providers in neighboring towns like Niles, Buchanan, and Three Oaks. The competition is moderate but of high quality, with several shops having developed niche expertise to serve the agricultural and lake-life communities that rely on capable trucks. **Average Quality:** The average quality of specialized GMC repair is high. Shops that survive and thrive in this market do so by building a reputation for competence with complex systems like diesel engines and advanced electronics. **Competition Level:** Moderate. There are not a large number of shops, but the existing ones are well-established and technically proficient. They compete on specialization (e.g., diesel vs. electronics) and customer service rather than price. **Typical Pricing:** Pricing is competitive with national averages for specialized auto repair. Labor rates typically range from **$120 - $160 per hour**. Diesel and transmission work commands a premium due to the required expertise and equipment. Customers can expect a higher initial cost than at a quick-lube shop, but it is offset by higher first-time fix rates and the quality of workmanship.

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 New Troy regulations and climate