The Best GMC Repair in Helena, NY

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

#1

North Shore Auto & Truck Repair

4.8
(180 reviews)
Verified

A top-tier, family-owned shop widely regarded as the leading diesel and truck specialist in the North Country. They have built a stellar reputation for handling complex diagnostics and repairs on modern GMC trucks, from Duramax engine work to sophisticated Allison transmission servicing. Their technicians are known for their methodical approach and commitment to quality.

25472 State Route 12, Watertown, NY 13601

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

P&C Automotive

4.6
(120 reviews)
Verified

Known for their strong diagnostic capabilities, particularly with modern engine computers and electronic systems. They are a go-to shop for issues related to GMC's EcoTec engines, as well as the complex electronics found in Denali trim levels. They also perform comprehensive maintenance on towing packages and 4WD systems.

23221 State Route 342, Watertown, NY 13601

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
towing package maintenance

Business Information

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

T & J Automotive & Diesel

4.4
(90 reviews)
Verified

A robust, no-nonsense shop that excels in the mechanical and drivetrain aspects of GMC trucks. They are particularly skilled in 4WD system service, differential work, and suspension upgrades for heavy-duty models used for farming and towing in the regional area. They offer a strong blend of expertise for both gas and diesel powertrains.

1445 Arsenal Street, Watertown, NY 13601

Specialties & Features

4WD and towing system service
heavy-duty truck suspension
Duramax diesel service

Business Information

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

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

The GMC repair market in the Helena, NY area is characterized by a reliance on regional service centers in larger nearby towns like Watertown. Due to the rural and agricultural nature of Jefferson County, there is high demand for technicians skilled in diesel engine repair, 4WD systems, and heavy-duty suspension. The average quality of service is good, with several long-standing shops offering deep, specialized knowledge. Competition is moderate but healthy, driving a focus on customer service and technical excellence. Typical pricing is competitive for upstate New York, with general mechanical labor rates ranging from $110-$150 per hour, while specialized diesel and transmission work can command rates of $150-$180 per hour. For residents of Helena, accessing top-tier GMC specialization requires a short drive to Watertown, where the providers listed above have established dominant reputations for reliability and expertise.

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 Helena regulations and climate