The Best GMC Repair in Pendleton, OR

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

#1

Pendleton GMC Buick Cadillac

4.5
(180 reviews)
Verified

As the authorized GMC dealership in Pendleton, this facility is the primary source for factory-trained technicians, genuine GM parts, and the latest technical service bulletins. Their service department is equipped to handle everything from routine EcoTec3 maintenance to complex Duramax and Allison diagnostics, including programming for Denali electronics and towing systems.

2300 SE Court Ave, Pendleton, OR 97801

Specialties & Features

Duramax diesel service
Denali electronics
programming
Factory towing package maintenance

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

Pendleton Automotive

4.8
(150 reviews)
Verified

A highly reputable, family-owned independent shop known for its expertise in domestic trucks, particularly GM products. They have built a strong local following for their honest diagnostics, high-quality workmanship, and specialized knowledge in diesel performance, transmission rebuilding, and 4WD systems. They are a go-to for heavy-duty suspension work and complex repairs outside of warranty.

915 SE 3rd St, Pendleton, OR 97801

Specialties & Features

Allison transmission repair
Heavy-duty truck suspension
4WD system service

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Ron's Rod & Custom

4.7
(90 reviews)
Verified

While known for custom fabrication and restoration, Ron's has extensive experience with modern GM powertrains and chassis. They are a top choice for owners of modified GMC trucks, particularly for performance-oriented Duramax tuning, custom suspension lifts, and heavy-duty towing system upgrades. Their technical skill with both classic and contemporary systems is highly regarded.

1607 SE Court Ave, Pendleton, OR 97801

Specialties & Features

Performance diesel service
Custom suspension work
Towing system upgrades

Business Information

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

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

** The GMC repair market in Pendleton, Oregon, is robust and specialized, reflecting the area's dependence on capable trucks for agriculture, ranching, and towing. The competition level is moderate but of a high average quality, as shops must be competent in complex diesel and transmission systems to survive. The presence of the Lithia-owned GMC dealership provides factory-backed service, while strong independents like Pendleton Automotive and specialized shops like Ron's offer competitive, often more personalized, alternatives. Typical pricing is competitive with regional norms; dealership labor rates are at the premium end, while independents offer slightly lower rates. Consumers benefit from a market where expertise in Duramax, Allison, and 4WD systems is a baseline expectation for the leading service providers.

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 Pendleton regulations and climate