The Best GMC Repair in Norton, VA

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

#1

C&M Auto Service Center

4.7
(180 reviews)
Verified

A cornerstone of Norton's automotive repair scene for over two decades, C&M Auto is widely regarded as the most capable general shop for complex diagnostics and repair. They have invested in advanced diagnostic tools and have multiple technicians with extensive experience in diesel performance, electronic systems, and transmission work, making them a top choice for GMC owners, particularly those with HD trucks.

1821 Park Ave NW, Norton, VA 24273

Specialties & Features

Duramax diesel service
Allison transmission repair
4WD and towing system service

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Norton Tire & Auto Service

4.5
(120 reviews)
Verified

Known for its excellent customer service and reliable work, Norton Tire & Auto has a strong reputation for suspension, alignment, and general mechanical repair. They are a trusted local provider for routine GMC maintenance, tire services for heavy-duty trucks, and suspension system repairs, which is critical for trucks used for towing and hauling.

1201 Park Ave NW, Norton, VA 24273

Specialties & Features

Heavy-duty truck suspension
EcoTec engine diagnostics
towing package maintenance

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

T&T Performance & Off-Road

4.8
(90 reviews)
Verified

While located just outside Norton in Wise, VA, T&T is the premier specialist for performance, off-road, and advanced 4WD system work in the region. They are the go-to shop for GMC owners looking for suspension lifts, custom 4WD troubleshooting, performance tuning for Duramax engines, and complex electrical diagnostics that general shops may not handle. Their expertise is especially valuable for Denali models with complex air suspension and AWD systems.

31458 Spring St, Wise, VA 24293

Specialties & Features

4WD and off-road systems
Diesel performance tuning
Custom suspension and lift kits

Business Information

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

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

** The GMC repair market in Norton, Virginia, reflects its Appalachian community: it is built on trust, longevity, and broad mechanical competence rather than brand-specific dealerships. There is no standalone GMC dealership within the city, forcing owners to rely on robust independent shops. * **Average Quality:** The quality of service is generally high, with top shops possessing decades of collective experience. They are adept at handling the core mechanical needs of GMC trucks, from the venerable 5.3L EcoTec to the complex Duramax/Allison powertrain. * **Competition Level:** Competition is moderate but friendly. The top shops are well-established and have their own loyal customer bases. They often collaborate or refer highly specialized work to each other (e.g., a general shop like C&M might refer a complex lift kit installation to T&T Performance). * **Typical Pricing:** Pricing is significantly more competitive than at dealerships in larger cities like Kingsport or Johnson City. Labor rates are typical for a rural market. Parts pricing is standard, but customers benefit from the shops' ability to source both OEM and high-quality aftermarket components, offering flexibility for budget-conscious repairs. A complex Duramax injector replacement, for instance, will be notably less expensive here than at a franchised dealer.

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 Norton regulations and climate