The Best GMC Repair in Avoca, MI

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

#1

Tri-County Truck & Auto

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its expertise in diesel performance and heavy-duty truck repair. They are a go-to for complex diagnostics and major repairs on Duramax engines and Allison transmissions, with a strong focus on trucks used for farming and towing.

7680 Griswold Rd, Port Huron, MI 48060 (Approx. 10 miles from Avoca)

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Yale Auto & Truck Repair

4.8
(120 reviews)
Verified

This well-established shop receives consistent praise for its honest diagnostics and high-quality work on a wide range of domestic trucks. They have specific experience with GMC powertrains, including EcoTec engines and the complex electronics in Denali models.

25 Jones St, Yale, MI 48097 (Approx. 12 miles from Avoca)

Specialties & Features

EcoTec engine diagnostics
Denali electronics
towing package maintenance

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

M-29 Auto & Truck Service

4.5
(90 reviews)
Verified

Located strategically on the main route, this shop provides reliable and comprehensive service for daily drivers and work trucks alike. They offer a full suite of services, with noted expertise in 4WD system service, general transmission work, and routine towing system maintenance.

3245 Lapeer Rd, Port Huron, MI 48060 (Approx. 8 miles from Avoca)

Specialties & Features

4WD system service
transmission repair
general GMC maintenance

Business Information

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

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

** The GMC repair market in the Avoca, MI area is characterized by a small number of highly specialized, independent shops that cater to a rural and semi-rural clientele. Due to the agricultural and industrial nature of the region, expertise in diesel engines, heavy-duty suspensions, and towing systems is a standard expectation rather than a rarity. **Average Quality:** The quality is generally high, with shops competing on reputation and technical competence rather than price alone. The top providers have long-tenured, experienced technicians. **Competition Level:** While there are several general repair shops, true *specialists* with deep GMC and Duramax/Allison expertise are limited. This gives the top shops a strong, stable position in the local market. There is no GMC dealership in Avoca itself, making these independent specialists the primary option for owners seeking alternatives to the dealership in Port Huron. **Typical Pricing:** Labor rates are moderate compared to major metropolitan areas but are in line with specialized technical work, typically ranging from **$110 - $150 per hour**. Diesel and transmission work commands the higher end of this scale. Customers report fair pricing relative to the complexity of the services rendered.

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 Avoca regulations and climate