Compare the highest-rated gmc repair mechanics in Powell, Tennessee. All shops are licensed, insured, and verified through our rigorous screening process.
As the official GMC dealership in Powell, Maples offers the most direct and factory-certified service for GMC vehicles. Their technicians receive ongoing training from GM and have direct access to the latest technical service bulletins, diagnostic software, and OEM parts. This is the premier destination for complex electronics, warranty work, and maintaining factory specifications.
While the name highlights transmissions, this highly-rated independent shop has a strong reputation for comprehensive diesel and drivetrain service. They are frequently cited in reviews for their expertise with Allison transmissions and Duramax diesel engines, making them a top-tier alternative to the dealership for these complex systems.
A well-established and trusted local independent shop known for its honest diagnostics and high-quality work on domestic trucks. They have built a loyal customer base by specializing in the service needs of daily drivers and work trucks, including suspension work and general powertrain maintenance for GMC models.
** The GMC repair market in Powell, Tennessee, is robust and serves a community with a high ownership rate of trucks and SUVs. The market is characterized by a clear hierarchy: * **The Dealership Advantage:** Maples Motor Company holds a unique position as the only GMC dealer in Powell, providing an unrivaled level of brand-specific technical support for the most complex issues, particularly those involving proprietary electronics and software. Pricing is typically at the premium end of the spectrum. * **Strong Independent Specialists:** The market supports several highly competent independent shops that compete effectively by offering deep mechanical expertise in high-demand areas (like diesel and transmission repair) at more competitive labor rates than the dealership. Shops like All Pro Transmission have successfully carved out a niche by specializing in the most complex and expensive powertrain components. * **Competition and Quality:** Competition is healthy, which generally drives high quality and strong customer service. Consumers have clear choices between the factory-certified, all-encompassing service of the dealer and the specialized, often more personalized, service of leading independents. Typical pricing for standard services is competitive with the greater Knoxville area, with dealership rates being approximately 15-25% higher than reputable independents.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Powell regulations and climate