Compare the highest-rated gmc repair mechanics in Mackinaw, Illinois. All shops are licensed, insured, and verified through our rigorous screening process.
A modern, well-equipped service center that is part of the Uftring Automall group, which includes a GMC dealership. They have the factory-trained technicians, proprietary diagnostic tools, and direct access to GM parts required for complex repairs on modern GMC vehicles, from Duramax diesels to Denali trims.
A highly reputable independent shop known for its expertise in both automotive and heavy-duty truck repair. Their technicians have strong backgrounds in diesel engines and drivetrain systems, making them a trusted choice for Duramax and Allison service outside of the dealership network.
A well-established local shop in Pekin known for honest diagnostics and quality workmanship. While they service all makes and models, they have developed a strong reputation for handling complex engine diagnostics (including EcoTec) and transmission work on domestic trucks and SUVs, including GMC.
** The GMC repair market servicing Mackinaw, IL, is characterized by a reliance on providers in adjacent, larger cities like Washington and Pekin. There are no dedicated GMC specialists physically located within Mackinaw's village limits. The competition is moderate but features a clear hierarchy: a premier, dealership-affiliated service center (Uftring) and several high-quality independent shops. **Average Quality:** The quality is generally high, with several shops boasting long-term reputations and skilled technicians. For the most specialized work (especially on high-end Denali electronics or complex diesel emissions systems), the dealership-affiliated center holds a distinct advantage. **Competition Level:** Moderate. Customers have a few excellent choices, which helps maintain competitive pricing and service quality. The independents compete effectively on price and personalized service, while the dealership competes on OEM specialization and warranty work. **Typical Pricing:** Pricing follows a standard tiered structure. Independent shops like B & B Auto and Andy's typically charge $100-$130 per hour for labor, while the dealership-affiliated Uftring service center is in the $140-$165 per hour range. Parts markups can also be higher at the dealership, though they guarantee OEM components. For a major service like an Allison transmission rebuild or Duramax injector replacement, owners should expect costs ranging from $2,500 to $5,000+, depending on the shop and the extent of the work.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Mackinaw regulations and climate