The Best GMC Repair in Long Island, VA

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

#1

Smithfield Auto & Truck Center

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its deep expertise in both domestic cars and heavy-duty trucks. They are a go-to for complex diesel and transmission work, earning trust through consistent, high-quality service and transparent diagnostics. Their technicians have advanced training on GM platforms.

1407 S Church St, Smithfield, VA 23430

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty suspension

Business Information

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

GMC of Franklin

4.5
(250 reviews)
Verified

As the authorized GMC dealership for the region, this facility offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins and diagnostic software. This is the premier choice for warranty work, complex electronics, and maintaining Denali luxury features.

29590 Three Creek Rd, Franklin, VA 23851

Specialties & Features

Denali electronics
EcoTec engine diagnostics
factory towing package maintenance

Business Information

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

Smithfield Diesel & Auto Repair

4.8
(90 reviews)
Verified

A specialized shop focused exclusively on diesel performance and repair, with a particular emphasis on GM Duramax engines. They are the local experts for performance tuning, major engine overhauls, and intricate diagnostics that general shops may not attempt. Their smaller size allows for highly personalized service.

1320B S Church St, Smithfield, VA 23430

Specialties & Features

Duramax diesel performance
4WD system service
advanced transmission tuning

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Long Island

** The GMC repair market serving Long Island, VA is characterized by a small number of high-quality, specialized providers rather than intense competition. Due to the rural and agricultural nature of the area, there is a strong demand for expertise in heavy-duty trucks, diesel engines, and towing systems. The average quality of service is high, as the local shops build their reputation on word-of-mouth and long-term customer relationships. Pricing is tiered: dealership services (GMC of Franklin) command a premium for OEM parts and factory-certified labor, while independent specialists (Smithfield Auto & Truck Center, Smithfield Diesel & Auto) offer competitive, often lower rates with comparable or superior expertise in their specific niches. Consumers benefit from having clear choices between the factory-backed dealership for warranty and electronics, and the deeply specialized independents for diesel and performance work. There is no "discount" or quick-lube style competition for this level of specialized GMC service.

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 Long Island regulations and climate