The Best GMC Repair in Mount Pleasant, TN

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

#1

Maury County Truck & Auto Repair

4.8
(180 reviews)
Verified

A highly respected, locally-owned shop known for its deep expertise in diesel and heavy-duty truck systems. They have built a strong reputation for tackling complex diagnostics and repairs on Duramax engines and Allison transmissions that other shops may turn away. Their technicians are experienced with the full spectrum of GMC models, from heavy-duty work trucks to Denali trims.

1206 Hampshire Pike, Mount Pleasant, TN 38474

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

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

GMC of Columbia (Serving Mount Pleasant)

4.5
(250 reviews)
Verified

As the official GMC dealership located just a short drive away in Columbia, this facility offers the highest level of factory-specific training, tools, and original parts. They are the premier choice for warranty work, complex electronics, Denali luxury feature repairs, and software updates. Their certified master technicians are specifically trained by GM.

1400 Harley Davidson Blvd, Columbia, TN 38401

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Factory towing package maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Mount Pleasant Auto Care

4.6
(90 reviews)
Verified

A trusted local mainstay known for its honest service and broad mechanical capabilities. While they handle general auto repair, they have specific expertise in GM platforms, including 4WD system service, suspension work, and transmission maintenance on GMC vehicles. They are a go-to for routine maintenance and mechanical repairs for local residents and businesses.

100 Commercial Ave, Mount Pleasant, TN 38474

Specialties & Features

4WD and towing system service
General transmission repair
Suspension and brake service

Business Information

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

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

** The GMC repair market in Mount Pleasant is characterized by a mix of highly capable local independents and the proximity of a major dealership in Columbia. The local shops, particularly **Maury County Truck & Auto Repair**, have carved out a strong niche by specializing in the diesel and heavy-duty segments that are prevalent in this region, offering personalized service and deep mechanical expertise often at a more competitive labor rate than the dealership. The **competition level is moderate but specialized**. There are several general auto repair shops, but only a few possess the specific diagnostic equipment and technician experience for advanced GMC systems like the 10-speed transmission or Duramax emissions controls. **GMC of Columbia** represents the top tier of factory-backed service, essential for warranty and highly complex electronic issues, drawing customers from the entire region, including Mount Pleasant. **Typical pricing** follows a clear tier: local specialists are generally 15-25% less expensive on labor than the dealership, though part costs can be similar if using OEM components. Dealership labor rates are highest but come with factory-certified assurance. For a standard service like an Allison transmission fluid service, expect prices in the $250-$400 range. A complex Duramax injector or turbocharger repair can easily run into the $3,000+ range at any quality specialist. Overall, consumers in the area have access to excellent, tiered options depending on their specific repair needs and budget.

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 Pleasant regulations and climate