Top 3 GMC Repair Shops in Medford

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

#1

Parrish Auto & Diesel Specialists

4.8
(180 reviews)
Verified

A highly respected, family-owned shop known for its deep technical expertise in both gasoline and diesel powertrains. They have built a strong reputation for diagnosing complex issues that dealerships and general repair shops cannot solve, with a significant portion of their work focused on GMC and Chevrolet trucks.

1217 Progress Dr, Medford, OR 97504

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:30 years
Licensed:Yes
Insured:Yes
#2

Southern Oregon Truck & Auto Repair

4.7
(240 reviews)
Verified

This shop specializes in light, medium, and heavy-duty trucks, making them an ideal choice for GMC 2500/3500 series owners. They are praised for their honest diagnostics and ability to handle everything from routine EcoTec service to major Duramax overhauls and complex 4WD system repairs.

3251 Crater Lake Hwy, Medford, OR 97504

Specialties & Features

Diesel engine service
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

T&D Automotive & Diesel Repair

4.6
(90 reviews)
Verified

A skilled technician-owned shop that focuses on providing personalized, high-quality service. They are particularly noted for their work on transmissions and general drivability, making them a strong candidate for Allison service and EcoTec diagnostics for GMC SUVs and light-duty trucks.

3251 Crater Lake Hwy, Medford, OR 97504

Specialties & Features

Allison transmission repair
EcoTec engine diagnostics
Towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

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

The GMC repair market in Medford, Oregon, is robust and competitive, driven by the region's reliance on trucks for both personal and commercial use. The average quality of service is high, with several independent shops offering expertise that rivals or exceeds the local dealership. Competition is strong, which benefits consumers through competitive pricing and a focus on customer service. Typical pricing for specialized services falls below dealership rates but reflects the high skill level required. For example, a Duramax injector replacement may range from $2,500-$4,000, while an Allison transmission service is typically $250-$400. The market clearly segments into general auto repair shops and dedicated truck/diesel specialists, with the latter commanding a premium for their targeted expertise. For GMC owners, especially those with HD, Denali, or diesel models, seeking out a specialist like those listed above is the most reliable path to a successful and cost-effective repair.

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 Medford regulations and climate