The Best GMC Repair in Myrtle Creek, OR

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

#1

C&M Auto and Diesel

4.8
(180 reviews)
Verified

A highly reputable, family-owned shop known for its expertise in both gas and diesel powertrains. They are frequently recommended for complex diagnostics and heavy-duty repairs. Their technicians have extensive experience with modern GMC platforms, including Duramax and Allison systems, and they are a go-to for suspension and driveline work on trucks used for towing and recreation.

1200 NE Stephens St, Roseburg, OR 97470

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Roseburg GMC

4.4
(250 reviews)
Verified

As the local GMC dealership, this is the only provider with direct factory training, access to the latest technical service bulletins, and genuine GM parts. They are the definitive source for warranty work, complex electronics, and luxury feature repairs on Denali models. Their service department is equipped with the proprietary GM diagnostic tools necessary for all models, including those with the 10-speed transmission and advanced towing packages.

2300 NW Aviation Dr, Roseburg, OR 97470

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
Towing package maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

A-1 Auto & Truck Repair

4.6
(120 reviews)
Verified

A well-established, full-service shop with a strong reputation for honest diagnostics and reliable work. They handle a wide range of services from routine maintenance to major engine and transmission repairs. Customer reviews consistently praise their work on 4WD systems and their ability to service older and newer GMC trucks alike, making them a dependable local option for comprehensive care.

621 SE Lane Ave, Roseburg, OR 97470

Specialties & Features

4WD and towing system service
Transmission repair
General GMC service and diagnostics

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top GMC Repair Auto Repair Shops in Myrtle Creek

** The GMC repair market serving Myrtle Creek is characterized by a reliance on the larger Roseburg area for specialized expertise. While Myrtle Creek has general automotive repair shops, the demand for the specific, high-level services you listed (Duramax, Allison, Denali electronics) is primarily met by established providers in Roseburg. The competition is moderate but of generally high quality, with a clear distinction between the factory-backed dealership (Roseburg GMC) and the highly skilled independent shops (C&M Auto and Diesel, A-1 Auto & Truck Repair). Pricing reflects this tiered structure. The dealership typically commands a premium for labor and parts, justified by OEM training and parts. The top independents offer competitive, often lower, labor rates while still providing expert-level service, particularly for diesel and drivetrain work. Customers in this market show strong loyalty to shops that demonstrate expertise and transparency, and the top-rated businesses have maintained their reputations for over a decade. For a GMC owner in Myrtle Creek, the choice often comes down to the specific repair need: the dealership for warranty, electronics, and complex module programming, and the specialized independents for powertrain, suspension, and heavy-duty mechanical work.

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 Myrtle Creek regulations and climate