Top 3 GMC Repair Shops in Sandown

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

#1

Exeter Automotive Inc.

4.8
(240 reviews)
Verified

A family-owned and operated business with a stellar reputation for honesty and technical expertise. They are known for tackling complex diagnostics and repairs on both domestic and import vehicles, with a significant portion of their work focused on GM trucks and SUVs. Their technicians are skilled in advanced drivetrain and electrical systems.

142 Epping Road, Exeter, NH 03833

Specialties & Features

Duramax diesel service
Allison transmission repair
EcoTec engine diagnostics

Business Information

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

Plaistow Powerhouse Automotive

4.7
(180 reviews)
Verified

Specializes in high-performance and heavy-duty vehicle service. They have built a strong local following for their work on trucks, particularly GM platforms. They offer comprehensive services from routine maintenance to major engine and transmission overhauls, and are well-equipped for 4WD and suspension work.

12 Main Street, Plaistow, NH 03865

Specialties & Features

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

Business Information

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

Raymond Foreign & Domestic Auto

4.6
(150 reviews)
Verified

Despite the name, this shop has extensive experience with domestic trucks and is a trusted local option for GMC owners. They are praised for their communicative service advisors and fair pricing. They handle a wide array of services, from complex electrical issues on Denali models to transmission servicing and engine work.

4 Epping Street, Raymond, NH 03077

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Transmission repair

Business Information

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

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

** The GMC repair market serving Sandown, NH, is characterized by high-quality, independent shops rather than a high volume of options directly within the town limits. Sandown itself is a small town, so residents are accustomed to traveling a short distance (10-20 minutes) to neighboring commercial hubs like Plaistow, Raymond, and Exeter for specialized automotive services. The competition level is moderate but of a high caliber. The shops that have established themselves and thrived in this region have done so through longevity, reputation, and by investing in the specific technical training and equipment required for modern GMC trucks, especially their complex diesel, transmission, and electronic systems. Customers in this area are discerning and value trust and expertise over the lowest price. Typical pricing is in line with the New England regional average. Labor rates are generally between **$130 - $165 per hour**. Given the specialized nature of the requested services (Duramax, Allison, Denali electronics), these shops command rates at the higher end of this spectrum, justified by their expertise and the significant investment in proprietary diagnostic tools and training.

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 Sandown regulations and climate