The Best GMC Repair in Hooper, WA

Compare the highest-rated gmc repair mechanics in Hooper, Washington. All shops are licensed, insured, and verified through our rigorous screening process.

#1

Colfax Automotive & Diesel

4.7
(128 reviews)
Verified

A family-owned and operated shop widely recognized as the leading diesel and truck specialist in Whitman County. They have a dedicated bay for heavy-duty trucks and are known for their deep expertise in complex Duramax and Allison systems. Their technicians are continuously trained on the latest GMC technologies.

510 S Main St, Colfax, WA 99111

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Certified Auto Repair & Performance

4.5
(89 reviews)
Verified

While serving all makes and models, this Pullman shop has developed a strong reputation for its work on domestic trucks and SUVs. They have specific diagnostic tools for GMC electronics and are a go-to for issues related to Denali features, infotainment systems, and performance tuning. They also offer comprehensive towing package installation and maintenance.

1455 NE Stadium Way, Pullman, WA 99163

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
EcoTec engine diagnostics

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Palouse Truck & Auto

4.3
(167 reviews)
Verified

Known for honest diagnostics and dependable work, this shop is a trusted name for general and specialized truck repair. They handle a high volume of 4WD and farm-related vehicle service, making them proficient in 4WD system service and repairs common in the agricultural Hooper area. They offer a good balance of expertise and value.

1605 SE Sunnyside Rd, Pullman, WA 99163

Specialties & Features

4WD and towing system service
Transmission repair
General GMC maintenance

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Hooper

** The GMC repair market serving Hooper, WA, is characterized by a reliance on service providers in neighboring towns like Colfax and Pullman. As an agricultural hub, the area has a strong demand for competent diesel and heavy-duty truck repair. The market is not oversaturated with specialists, but the existing providers are generally of high quality, catering to a knowledgeable clientele that includes local farmers, Washington State University staff, and residents. Competition is healthy, fostering reasonable pricing. Labor rates are typically in the $110-$140/hour range, which is competitive for rural Eastern Washington. For highly specialized diagnostics (e.g., Duramax injector coding, Allison TCM programming), residents may still need to travel to larger centers like Spokane, but for the vast majority of service needs, the local market is well-served by the established shops in Colfax and Pullman.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Hooper regulations and climate