The Best GMC Repair in Somerville, VA

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

#1

Warrenton Auto & Truck Center

4.8
(280 reviews)
Verified

A highly reputable, family-owned service center known for its expertise in both domestic cars and heavy-duty trucks. They have a strong reputation for honest diagnostics, quality workmanship, and specializing in the complex systems found in modern GMC trucks, particularly Duramax and Allison platforms. They are a top choice for owners of Sierra HDs and Denalis.

88 Blackwell Rd, Warrenton, VA 20186

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Safford Brown Chevrolet Service Department

4.4
(150 reviews)
Verified

As the official Chevrolet (and by extension, GMC sibling-brand) dealership, their service department has direct access to GM-specific tools, training, and technical service bulletins. This makes them the premier choice for complex electronics, Denali luxury feature diagnostics, and warranty-related work. Their technicians are GM-certified.

25 Willis Rd, Fredericksburg, VA 22406

Specialties & Features

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

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes
#3

Pete's Auto & Truck Repair

4.7
(90 reviews)
Verified

A well-regarded independent shop with a focus on comprehensive automotive and light truck repair. Reviews consistently praise their expertise in transmission services and drivetrain work, making them a reliable option for Allison and 4WD system service for GMC owners who prefer an independent, trusted mechanic.

14 Bujac St, Warrenton, VA 20186

Specialties & Features

Allison transmission repair
4WD and towing system service
General engine diagnostics

Business Information

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

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

** The GMC repair market in and around Somerville, VA, is characterized by high demand due to the rural nature of Fauquier and surrounding counties, where trucks are essential for work and daily life. The competition is moderate, with a clear distinction between the convenience and brand-specific expertise of the larger dealerships in Fredericksburg and the highly trusted, independent shops in Warrenton. **Average Quality:** The quality is generally high, as shops must be competent to service the complex systems in modern GMC trucks to survive in this market. Reputation is paramount. **Competition Level:** Moderate. While there aren't dozens of specialists, the few that exist are well-established and have strong local followings. Customers often choose between the OEM-backed dealership and the personalized service of an independent shop. **Typical Pricing:** Pricing is competitive with national averages. Dealerships (like Safford Brown) typically command a premium for OEM parts and specialized diagnostics, while independent shops (like Warrenton Auto & Truck Center and Pete's) often offer more competitive labor rates, providing significant value for non-warranty work. A complex diesel injection repair or transmission overhaul will be a major investment regardless of the provider.

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 Somerville regulations and climate