The Best GMC Repair in Kingston, NH

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

#1

Grappone Automotive Group - Buick GMC

4.7
(450 reviews)
Verified

As the premier, factory-authorized GMC dealer in the region, Grappone offers the highest level of brand-specific expertise. Their service department is staffed with Master GM Certified Technicians and has direct access to GM diagnostics, tools, and original parts. They are the definitive choice for warranty work, complex electronics, and the latest model year services.

127 North State Street, Concord, NH 03301

Specialties & Features

Denali luxury features and electronics
Allison transmission repair
EcoTec engine diagnostics

Business Information

Years in Business:100 years
Licensed:Yes
Insured:Yes
#2

Lee's Truck & Auto Service, Inc.

4.8
(180 reviews)
Verified

A family-owned and operated business with a stellar reputation for honesty and expertise in both domestic trucks and diesel engines. While not a dealership, they have built their name on tackling the toughest jobs on heavy-duty platforms, making them a go-to for Duramax and Allison-specific work that requires a high level of independent skill.

16 Old Dover Road, Lee, NH 03861

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Exeter Auto Center

4.6
(300 reviews)
Verified

A well-established, full-service auto repair center known for its highly skilled technicians and excellent customer service. They have extensive experience with GM vehicles and are a trusted alternative to the dealership for comprehensive diagnostics, transmission service, and 4WD system maintenance on GMC trucks and SUVs.

69 Portsmouth Avenue, Exeter, NH 03833

Specialties & Features

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

Business Information

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

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

** The GMC repair market in the Kingston, NH area is characterized by high-quality, specialized options located in neighboring towns rather than within Kingston's immediate municipal boundaries. Kingston itself has a more limited commercial base, relying on the larger service economies of Concord, Exeter, and Portsmouth. * **Average Quality:** The quality of service is generally high across the region. Consumers have access to both the factory-certified expertise of a major dealership (Grappone) and several top-tier independent shops (Lee's, Exeter Auto Center) known for their technical proficiency and strong community reputations. * **Competition Level:** Competition is healthy. The presence of a dominant dealership sets a high bar for technical capability, while the independents compete effectively on personalized service, often lower labor rates, and specialized knowledge in specific areas like diesel performance. * **Typical Pricing:** Pricing follows a standard tiered structure. The dealership (Grappone) typically commands the highest labor rates but offers the assurance of factory-trained technicians and genuine GM parts. Independent specialists (Lee's, Exeter Auto Center) generally offer more competitive labor rates while maintaining high-quality, often OEM-equivalent, parts. For a complex job like a Duramax injector replacement or an Allison transmission service, customers can expect a significant investment, but the expertise available justifies the cost to protect their vehicle's value and performance.

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 Kingston regulations and climate