Compare the highest-rated gmc repair mechanics in Herriman, Utah. All shops are licensed, insured, and verified through our rigorous screening process.
As the primary GMC dealership for the Herriman area, this facility offers factory-trained technicians, genuine GM parts, and the latest diagnostic tools. They are the definitive source for warranty work, complex electronics, and recalls. Their service department is equipped to handle everything from routine maintenance on a Terrain to major Duramax and Allison transmission repairs on a Sierra HD.
A highly specialized and reputable independent shop focused exclusively on diesel performance and repair. They are the go-to experts for Duramax engine diagnostics, turbocharger service, and diesel fuel system repairs. Their technicians have deep knowledge of heavy-duty truck suspensions and 4WD systems commonly found on GMC Sierra 2500/3500 models.
While the name highlights transmissions, this full-service shop has built a stellar reputation for expertise in Allison transmissions (both older and newer models) and the GM 10-speed found in newer Sierras and Yukons. They also provide comprehensive service for gasoline engines, including the EcoTec series, and general 4WD system maintenance, making them a strong all-around choice for GMC owners.
** The GMC repair market in Herriman is characterized by a mix of high-quality service providers, though it reflects the city's suburban nature. The **competition level is moderate to high**, with residents having convenient access to both the flagship **Ken Garff GMC dealership** and a selection of well-regarded independent specialists in adjacent cities like Riverton and Draper. **Average quality is high**, as the demographic of Herriman (many families with trucks and SUVs for recreation and towing) demands competent service for complex vehicle systems. Shops that specialize in diesel, transmission, and 4WD work tend to thrive here. **Typical pricing follows a clear tiered structure:** * **Dealerships (Ken Garff):** Command premium pricing for labor and OEM parts, justified by factory-specific training and tools, especially for advanced electronics and warranty work. * **Specialized Independents (All Hours Diesel, Riverton Transmission):** Offer competitive, often 15-30% lower labor rates than dealerships. They provide expert-level service for their niches (diesel, transmission) and use high-quality aftermarket or OEM parts. * **General Mechanics:** While capable of basic maintenance, they are often not the best choice for the specialized services you've listed, particularly for Duramax or Allison systems. For the specific needs you outlined, GMC owners in Herriman are best served by choosing a provider based on their primary concern: the dealership for electronics and warranty, a diesel specialist for Duramax performance, or a transmission expert for driveline issues.
4.7+ star average from verified customer reviews
All shops are properly licensed and insured
10+ years average experience in the industry
Familiar with Herriman regulations and climate