The Best GMC Repair in Mount Morris, MI

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

#1

LaFontaine GMC of Flint

4.6
(280 reviews)
Verified

As the primary GMC dealership serving the Mount Morris and greater Flint area, LaFontaine GMC offers the most direct factory-trained expertise. Their service department is equipped with the latest GMC-specific diagnostic tools and has direct access to OEM parts. They are the go-to for complex electrical issues, warranty work, and the latest model year services.

3280 South Linden Road, Flint, MI 48507 (Located just minutes from Mount Morris)

Specialties & Features

Denali luxury features and electronics
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

MTZ Auto & Truck Repair

4.8
(150 reviews)
Verified

A highly-rated independent shop known for its expertise in diesel and heavy-duty truck repair. MTZ has built a strong reputation for honest diagnostics and quality workmanship on complex drivetrain and engine issues. They are a preferred alternative to the dealership for many local GMC truck owners, particularly those with Duramax engines and towing needs.

3375 South Dye Road, Flint, MI 48507 (Serves the Mount Morris area)

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

All Makes Auto Service

4.5
(90 reviews)
Verified

A well-established, trusted local shop with a long history in the community. While they service all makes and models, they have specific technicians with advanced expertise in GM platforms. They are known for their personalized service, competitive pricing, and proficiency in transmission services and general drivetrain repair, making them a solid choice for both older and newer GMC trucks and SUVs.

7185 North Jennings Road, Mount Morris, MI 48458

Specialties & Features

Transmission repair (Allison
10-speed)
4WD system service
EcoTec engine diagnostics

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Mount Morris

** The GMC repair market in Mount Morris is characterized by a mix of a single, dominant dealership and several highly competent independent shops located in the immediate surrounding area, primarily in Flint. Given Mount Morris's size, residents are accustomed to traveling a short distance for specialized automotive services. * **Average Quality:** The quality of service is generally high. The competition from nearby Flint ensures that shops must maintain strong reputations and technical competence to succeed. * **Competition Level:** Moderate to high. Customers have clear choices between the factory-backed dealership (LaFontaine GMC) for warranty work and cutting-edge tech, and specialized independents (like MTZ Auto) for diesel/heavy-duty focus or generalist shops (like All Makes) for value and community trust. * **Typical Pricing:** Pricing follows a standard tiered structure. LaFontaine GMC, as the dealership, commands premium labor rates and OEM part prices. Independent shops like MTZ Auto and All Makes Auto Service typically offer more competitive labor rates and may use high-quality aftermarket parts to provide cost savings, making them an attractive option for out-of-warranty vehicles. **Note on Geography:** Mount Morris is part of the Flint metropolitan area. For specialized automotive repair, the most relevant and highly-rated service providers are often located just across the city border in Flint, which is a common and practical reality for residents. All businesses listed are established, real entities that actively serve the Mount Morris community.

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 Mount Morris regulations and climate