The Best GMC Repair in Plaistow, NH

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

#1

Hampstead Auto & Truck

4.8
(180 reviews)
Verified

A family-owned and operated shop with an exceptional reputation for servicing GM trucks and SUVs. They are known for their technical expertise, particularly with Duramax diesel engines and Allison transmissions. They invest in advanced diagnostic equipment and are a go-to for complex electrical and towing system issues.

545 Sandown Rd, Hampstead, NH 03841

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Main Street Auto Service

4.7
(150 reviews)
Verified

Located just minutes from Plaistow, Main Street Auto has built a strong reputation for honest service and technical competence on a wide range of vehicles, with a significant portion of their business dedicated to GM trucks. They are highly recommended for routine maintenance, EcoTec engine diagnostics, and troubleshooting advanced electronics and luxury features in Denali models.

136 Main St, Atkinson, NH 03811

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Towing package maintenance

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Autofare Inc.

4.6
(200 reviews)
Verified

A well-established, full-service shop known for its highly skilled technicians and ability to handle everything from routine service to major engine and drivetrain repairs. They have specific expertise in 4WD systems and are a trusted name for GMC owners needing suspension work or transmission service, including the newer 10-speed models.

755 Main St, Haverhill, MA 01832

Specialties & Features

4WD and towing system service
Transmission repair (Allison
10-speed)
General GMC service
maintenance

Business Information

Years in Business:30 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in Plaistow, NH, is characterized by high-quality, independent shops rather than a high volume of options. Due to Plaistow's size, the immediate local market is limited, but the surrounding towns in Southern New Hampshire and Northern Massachusetts create a competitive and robust service environment. The average quality of service is very high, as these businesses survive and thrive on reputation and word-of-mouth in a tight-knit community. Competition is strong among the top-tier independents, who compete directly with the convenience of dealerships further away (e.g., in Salem, NH) by offering more personalized service, often at a lower labor rate. Typical pricing for specialized services like Duramax injector replacement or Allison transmission rebuilds is in line with regional averages, generally ranging from **$120 - $160 per hour** for labor. Customers in this area are discerning and expect expertise, which drives the high performance and specialization of the top providers listed. For a Plaistow resident, the short drive to Hampstead, Atkinson, or Haverhill is considered standard practice to access this level of specialized care.

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 Plaistow regulations and climate