Compare the highest-rated gmc repair mechanics in Union, Washington. All shops are licensed, insured, and verified through our rigorous screening process.
While part of a Chrysler/Dodge/Jeep/Ram dealership, their service department is renowned for its highly trained diesel and transmission technicians who service all brands. They are a top-tier destination for complex Duramax and Allison repairs that general mechanics may avoid. Their shop is equipped with the latest diagnostic tools for modern GMC electronics and emissions systems.
A family-owned and operated shop with a stellar reputation for transmission work and 4WD systems. They are a trusted local expert for Allison transmissions found in GMC trucks and SUVs. They also perform comprehensive diagnostics and repairs on engine performance, suspension, and towing systems, making them an excellent independent alternative to dealerships.
A highly-rated, smaller shop known for its technical expertise and personalized service. They specialize in both routine maintenance and complex performance diagnostics for modern engines, including the EcoTec3 series. Their technicians are proficient with GMC's electronic systems, making them a good choice for Denali model concerns and towing package computer issues.
** The GMC repair market serving Union, WA, is characterized by high-quality independent specialists and dealership service centers located in the nearby Kitsap County hub of Bremerton/Silverdale. Due to Union's rural nature and proximity to recreational areas, there is a strong concentration of expertise in diesel engines, 4WD systems, and towing-related services to cater to owners of trucks and SUVs used for boating, camping, and hauling. **Average Quality:** The quality of service is generally high, with several shops boasting experienced, ASE-certified technicians. Competition for skilled labor ensures that reputable shops maintain high standards. **Competition Level:** Competition is moderate but specialized. While there are many general repair shops, only a handful possess the specific tooling, software, and technician certification to expertly handle complex GMC systems like the Duramax/Allison powertrain or advanced Denali electronics. This allows the top specialists to command premium pricing. **Typical Pricing:** Labor rates are competitive with the greater Puget Sound region, typically ranging from **$140 - $175 per hour**. Dealerships (like our #1 pick, Rairdon's) are at the higher end of this scale, while top-tier independents (like Hi-Lo and Gary's) offer slightly more competitive rates without sacrificing expertise. Parts pricing for genuine GM components will be consistent across 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 Union regulations and climate