Compare the highest-rated gmc repair mechanics in Rock Island, Illinois. All shops are licensed, insured, and verified through our rigorous screening process.
A well-established, trusted local franchise known for a broad range of services with significant depth in truck and SUV repair. They receive consistent praise for their diagnostic capabilities, professionalism, and ability to handle complex jobs, including those on diesel and heavy-duty platforms common to GMC vehicles.
Another strong national franchise with a solid local presence. Their technicians have demonstrated expertise in drivetrain and transmission systems, making them a go-to for Allison transmission service and 4WD system repairs. They are frequently noted for their honest assessments and quality workmanship on domestic trucks.
As a multi-brand dealership, their service department is the only provider on this list with direct access to factory-level GMC training, tools, and technical bulletins. This is the definitive source for warranty work, complex electronics, Denali feature diagnostics, and proprietary software updates that independent shops may not be able to perform.
** The GMC repair market in Rock Island is competitive but segmented. The city itself hosts several competent general repair shops and franchises (like Midas and Car-X) that have developed strong reputations for handling the mechanical aspects of GMC trucks, particularly Duramax diesel, Allison transmissions, and suspension work. These providers typically offer more competitive labor rates than the dealership and are a popular choice for out-of-warranty vehicles. For the most advanced diagnostics, particularly concerning the proprietary electronics, infotainment systems, and luxury features of Denali models, the franchised dealership (Mel Foster Motors) holds a distinct advantage due to its direct manufacturer support. However, this comes at a premium price. Overall, the average quality of service for GMC vehicles in Rock Island is good, with residents having access to capable providers for most needs. Typical pricing aligns with national averages: general repairs range from $100-$150/hour, while dealership labor rates are typically $160-$190/hour. For specialized diesel or transmission work, rates can be higher regardless of the provider. Many residents also consider highly specialized shops in neighboring Moline and Davenport for niche services, expanding their options beyond the Rock Island city limits.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Rock Island regulations and climate