Compare the highest-rated gmc repair mechanics in Hillsborough, New Hampshire. All shops are licensed, insured, and verified through our rigorous screening process.
A long-standing, family-owned full-service garage known for its honest diagnostics and high-quality work. They are highly recommended by the local community for complex repairs on domestic trucks and SUVs, including all GMC models from light-duty Sierras to heavy-duty Denalis. Their technicians have extensive experience with the modern electronic and mechanical systems found in GMCs.
Pete's has built a strong reputation for dependable and affordable repairs. They are particularly skilled with General Motors vehicles and are a trusted local option for routine maintenance and major repairs on GMC trucks. They handle everything from EcoTec engine diagnostics to suspension work on heavy-duty models.
D & D Auto is a smaller, highly specialized shop known for taking on challenging diagnostic cases. They excel in electrical and electronic systems, making them an excellent choice for troubleshooting the advanced infotainment, comfort, and safety features found in GMC Denali models. Their work is noted for its precision and attention to detail.
** The GMC repair market in Hillsborough, NH, is characterized by a handful of high-quality, independent auto repair shops rather than a high volume of specialized competitors. There is no standalone GMC or GM dealership within the town itself, which positions these independent shops as the primary service providers for local GMC owners. The average quality of service is notably high, as these businesses rely heavily on long-term community reputation and word-of-mouth referrals. Competition is moderate but quality-focused. Shops differentiate themselves through specific technical expertise (e.g., D & D's electronics focus), broad general capability (Hillsborough Service Center), or value and customer service (Pete's Auto). Pricing is competitive for the region, typically ranging from **$110 - $135 per hour for labor**, which is considered reasonable for expert-level service on complex vehicles like modern GMCs. For major services like Duramax injector replacement or Allison transmission rebuilds, customers should expect estimates in the several-thousand-dollar range, consistent with industry standards. Owners of these vehicles consistently report high satisfaction with the local options, negating the need to travel to larger cities like Manchester or Concord for most service needs.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Hillsborough regulations and climate