Compare the highest-rated gmc repair mechanics in Long Island, Maine. All shops are licensed, insured, and verified through our rigorous screening process.
As the premier GM dealership in the region, Quirk offers factory-trained technicians, genuine GM parts, and state-of-the-art diagnostic equipment. They are the go-to for complex electrical issues, warranty work, and servicing the full range of GMC models from the Sierra HD to the Yukon Denali.
A highly respected independent shop known for its deep expertise in drivetrain systems. They are transmission specialists, particularly with the Allison series, but also excel in 4WD service, differentials, and diesel engine maintenance. They are a trusted alternative to the dealership for complex mechanical work.
A top-rated independent garage known for its exceptional customer service and technical proficiency with American trucks and SUVs. Their technicians are skilled in EcoTec engine diagnostics, general maintenance, and addressing the needs of daily drivers and work trucks alike.
** The GMC repair market serving Long Island, Maine, is effectively centered in the Greater Portland area. The market is characterized by **moderate competition** with a clear distinction between dealership and independent shop services. * **Average Quality:** The quality is generally high, with several shops boasting ASE and GM-specific certifications. Dealerships offer the latest OEM training and specialized tools, while top independents provide expert, often more personalized service at a competitive price. * **Competition Level:** There is a healthy mix of national dealerships (Quirk), long-standing specialized independents (Portland Transmission), and highly-rated general repair shops (Pit Stop). This gives GMC owners multiple excellent choices depending on their specific needs (warranty, transmission, general maintenance). * **Typical Pricing:** Pricing follows the standard industry model. Dealership labor rates are typically the highest, followed by specialized independents, with general repair shops being the most cost-effective. For complex diesel or transmission work, expect premium pricing across the board due to the required expertise and equipment. Residents of Long Island should also factor in the time and cost of the ferry service to access any of these providers.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Long Island regulations and climate