Top 3 GMC Repair Shops in Ukiah

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

#1

Pendleton Diesel & Auto Repair

4.8
(180 reviews)
Verified

Widely regarded as the premier diesel and heavy-duty truck specialist in Eastern Oregon. They have a strong reputation for complex diagnostics and repairs on Duramax engines and Allison transmissions. Their technicians are equipped with advanced tools specifically for modern diesel and electronic systems, making them a top choice for GMC HD trucks.

2317 SE Court Ave, Pendleton, OR 97801

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Gee Automotive - Pendleton Chevrolet Buick GMC

4.3
(250 reviews)
Verified

As the official GMC dealership in the region, this facility offers factory-trained technicians, genuine GM parts, and direct access to the latest technical service bulletins. This is the most reliable option for warranty work, complex electronics, Denali feature repairs, and factory towing package maintenance.

300 SE Nye Ave, Pendleton, OR 97801

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Towing package maintenance

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#3

Scott's Auto & Diesel

4.6
(90 reviews)
Verified

A well-established, family-owned shop in La Grande known for honest service and expertise in both domestic trucks and diesel engines. They are a strong independent alternative for general GMC maintenance and repair, including 4WD service and transmission work, with a focus on customer satisfaction.

2410 East Penn Ave, La Grande, OR 97850

Specialties & Features

4WD and towing system service
Transmission repair
Diesel engine service

Business Information

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

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

** The GMC repair market for residents of Ukiah, Oregon, is characterized by a necessity to travel to larger service hubs. The closest and most viable options are in Pendleton (~45-50 minute drive) and La Grande (~1 hour drive). The market quality is high in these hubs, with several shops offering specialized expertise. Competition is strong among independents and the dealership, which drives a focus on quality service. * **Average Quality:** The shops listed above provide service quality that ranges from good to excellent, with the dealership and specialized diesel shops offering the highest level of manufacturer-specific technical expertise. * **Competition Level:** Moderate in Pendleton and La Grande. Customers have a clear choice between the factory-backed dealership and highly-rated independent specialists. * **Typical Pricing:** Pricing is competitive with national averages. The dealership (Gee Automotive) typically commands higher labor rates but offers OEM parts and factory support. Independent specialists like Pendleton Diesel & Auto Repair and Scott's Auto & Diesel often provide more competitive labor rates while still delivering expert service, particularly for out-of-warranty vehicles.

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 Ukiah regulations and climate