The Best GMC Repair in Coos Bay, OR

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

#1

The Transmission Center

4.7
(180 reviews)
Verified

A highly specialized shop with a regional reputation for excellence in transmission repair and drivetrain services. While the name highlights transmissions, their expertise extends deeply into the diesel and 4WD systems commonly paired with Allison transmissions in GMC trucks. They are known for complex diagnostics and are a go-to for heavy-duty and performance vehicle owners.

365 S 2nd St, Coos Bay, OR 97420

Specialties & Features

Allison transmission repair
Duramax diesel service
4WD and towing system service

Business Information

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

Coos Bay Tire & Auto Service

4.5
(250 reviews)
Verified

A well-established, full-service auto care center known for its broad capabilities and strong customer service. They handle a wide range of services from basic maintenance to complex engine diagnostics and suspension work on domestic trucks. Their longevity and large volume of positive reviews indicate a trusted position in the local market for GMC owners seeking reliable general and specialized repair.

100 N Cammann St, Coos Bay, OR 97420

Specialties & Features

EcoTec engine diagnostics
heavy-duty truck suspension
towing package maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

North Bend Automotive

4.8
(90 reviews)
Verified

Located just minutes from Coos Bay in neighboring North Bend, this shop has built an exceptional reputation for quality workmanship and technical expertise. They are particularly noted for their diagnostic capabilities on modern vehicles, making them a strong candidate for addressing the complex electronics and luxury features found in GMC Denali models. Their smaller review count is offset by an exceptionally high average rating.

2100 Union St, North Bend, OR 97459

Specialties & Features

Denali luxury features and electronics
EcoTec engine diagnostics
general GMC service
repair

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Coos Bay

** The GMC repair market in Coos Bay is characteristic of a coastal Oregon community with a strong reliance on trucks for commerce, fishing, and recreation. The market features a mix of long-standing general auto repair shops and a few key specialists. True, dedicated *GMC-only* specialists are absent; instead, expertise is found within shops that specialize in the critical systems GMCs use (e.g., Allison, Duramax). **Average Quality:** The quality is generally good to high, with several shops possessing decades of collective experience. The top-tier providers distinguish themselves through specific certifications, investment in advanced diagnostic tools, and a focus on continuous technician training. **Competition Level:** Competition is moderate. While there are numerous repair options, only a handful have the proven track record and specialized knowledge to expertly service the full spectrum of GMC needs, particularly Duramax and Allison systems. This creates a niche for the top providers. **Typical Pricing:** Pricing is competitive but reflects the coastal market and specialized labor. Expect to pay slightly above national chain store rates but in line with independent specialist shops. Diagnostic fees typically range from $125-$200. Labor rates for complex diesel or transmission work command a premium, generally between $130-$170 per hour. Parts pricing is largely standardized, though local availability for specific components can sometimes lead to minor premiums or delays.

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 Coos Bay regulations and climate