The Best GMC Repair in Old Mission, MI

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

#1

Mighty Auto & Truck Repair

4.7
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in domestic trucks and SUVs. They are a top choice for complex diesel engine diagnostics and transmission work, with several master-level ASE technicians on staff. They are well-equipped to handle everything from routine EcoTec3 service to major Duramax and Allison overhauls.

1225 S Garfield Ave, Traverse City, MI 49686

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Peninsula Auto & Truck Service

4.6
(120 reviews)
Verified

Known for their honest diagnostics and high-quality workmanship, this shop has built a strong reputation for servicing the needs of Northern Michigan's truck and boat owners. They have specific expertise in 4WD systems and towing package maintenance, making them an excellent resource for GMC owners who use their vehicles for recreation and work.

1201 S Airport Rd W, Traverse City, MI 49684

Specialties & Features

4WD and towing system service
Towing package maintenance
EcoTec engine diagnostics

Business Information

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

A-1 Auto Repair

4.5
(90 reviews)
Verified

While a full-service repair facility, A-1 has developed a niche for modern vehicle electronics and luxury feature diagnostics. They are a strong alternative for GMC Denali owners experiencing issues with infotainment systems, advanced driver-assistance features, and complex electrical gremlins that require sophisticated scan tools and patient troubleshooting.

1101 E Eighth St, Traverse City, MI 49686

Specialties & Features

Denali luxury features and electronics
General GMC diagnostics
Electrical systems

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Old Mission

** The GMC repair market servicing Old Mission is concentrated in Traverse City and is characterized by high-quality, independent shops that compete directly with the single local GMC dealership. The competition is strong, driving a focus on customer service and specialized expertise. Given the outdoor lifestyle and prevalence of boating in the region, there is a high demand for competent diesel, transmission, and 4WD/towing specialists. Shops that excel in these areas have robust reputations and steady business. Typical pricing is competitive but reflects the technical skill required; expect labor rates in the $130-$160/hour range for this level of specialized service. The market rewards shops with specific certifications (ASE, etc.) and those that invest in the ongoing training and proprietary tools needed to service complex modern GMC vehicles. For Old Mission residents, the convenience of the local dealership is often weighed against the specialized, personalized service and often lower labor rates of these top-tier independents.

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 Old Mission regulations and climate