The Best GMC Repair in Cottage Grove, TN

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

#1

C & C Auto and Diesel Repair

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep expertise in both gasoline and diesel powertrains. They are a go-to for complex diagnostics on modern GMC trucks, including the Duramax and EcoTec3 engines, and are frequently praised for their honest assessments and quality workmanship on everything from routine maintenance to major transmission overhauls.

1602 Ft. Campbell Blvd, Clarksville, TN 37042 (Approx. 20 min drive from Cottage Grove)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension

Business Information

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

C & J Auto Repair

4.7
(110 reviews)
Verified

While a full-service auto repair shop, C & J has built a strong reputation for handling GM trucks and SUVs. They receive consistent positive reviews for their work on transmissions, 4WD systems, and general engine diagnostics. They are known for their customer service and are a trusted local option for GMC owners seeking reliable repairs.

125 International Blvd, Clarksville, TN 37040 (Approx. 25 min drive from Cottage Grove)

Specialties & Features

Transmission repair
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

Gary Mathews Dealerships - GMC Buick Service Center

4.4
(250 reviews)
Verified

As the area's authorized GMC dealership service center, this facility offers the highest level of brand-specific technical training, proprietary diagnostic tools, and genuine GM parts. This is the premier choice for warranty work, complex electronics, Denali luxury feature repairs, and factory-recalled updates. Their technicians are GM-certified and have direct access to the latest technical service bulletins.

2600 Wilma Rudolph Blvd, Clarksville, TN 37040 (Approx. 25 min drive from Cottage Grove)

Specialties & Features

Denali luxury features and electronics
Factory towing package maintenance
GMC-specific diagnostics

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Cottage Grove

** The GMC repair market for Cottage Grove itself is limited due to its small, rural nature. There are no dedicated GMC or diesel specialty shops physically located within the city limits. Consequently, residents primarily rely on the robust automotive service market in nearby **Clarksville, TN**, a major city with a large military (Fort Campbell) and civilian population that drives a significant number of trucks and SUVs. The competition in Clarksville is strong, featuring a mix of corporate dealerships, large chain shops, and highly skilled independent specialists. This benefits the consumer by driving quality and offering choice. For complex diesel or transmission work, specialists like **C & C Auto and Diesel** are often preferred for their focused expertise and potentially lower labor rates. For warranty work, advanced electronics, or factory-specific issues, the **Gary Mathews GMC** service department is the authoritative source. **Typical Pricing:** Labor rates in the Clarksville area are moderate compared to national averages. Expect to pay: * **Independent Shops:** $110 - $140/hour * **Dealerships:** $145 - $165/hour Specialized diesel and transmission work will command a premium. The market offers good value, with quality independent shops providing a cost-effective alternative to dealership pricing for non-warranty repairs.

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 Cottage Grove regulations and climate