The Best GMC Repair in Seaview, WA

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

#1

Bauer's Automotive & Diesel Repair

4.8
(180 reviews)
Verified

A family-owned and operated shop with a stellar reputation for diagnosing and repairing complex issues on GM trucks. They are known for their technical expertise, particularly with Duramax diesel engines and Allison transmissions. Their technicians have advanced training and use state-of-the-art diagnostic equipment. They are a top choice for heavy-duty truck owners, from daily drivers to commercial work trucks.

7401 Ocean Beach Hwy, Longview, WA 98632

Specialties & Features

Duramax diesel service
Allison transmission repair
heavy-duty truck suspension

Business Information

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

Longview Transmission & Automotive

4.6
(220 reviews)
Verified

While "Transmission" is in their name, this well-established shop provides comprehensive service for all GM systems. They are recognized as the regional experts for Allison transmission rebuilds and repairs, including the newer 10-speed models. They also have extensive experience with the full powertrain, including EcoTec3 gas engines and 4WD transfer case service, making them a excellent one-stop shop for GMC owners.

2126 Washington Way, Longview, WA 98632

Specialties & Features

Allison transmission repair
4WD and towing system service
EcoTec engine diagnostics

Business Information

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

North Coast Auto & Diesel

4.5
(90 reviews)
Verified

Located just across the bridge in Oregon, this shop is a convenient and highly-capable option for Seaview residents. They specialize in both domestic and diesel vehicles, with a strong focus on GM products. They are particularly adept at handling the needs of trucks used for towing and recreation, offering everything from towing package maintenance and brake controller installation to suspension upgrades for campers and boats.

93090 Lewis and Clark Rd, Astoria, OR 97103

Specialties & Features

4WD and towing system service
diesel engine service
towing package maintenance

Business Information

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

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

** The GMC repair market serving Seaview, Washington, is characterized by a reliance on regional service centers rather than local in-town options. Seaview itself, along with the greater Long Beach Peninsula, has general automotive repair shops but lacks a dedicated, specialist-level GMC service provider. Consequently, residents routinely travel to Longview, WA (approx. 50-minute drive) or Astoria, OR (approx. 25-minute drive) for expert care. The market in these hub cities is moderately competitive, with a few standout shops, like those listed above, that have built their reputation on expertise with American trucks and diesel engines. The average quality of service is high among the top-tier providers, who invest in ongoing technician training and specialized diagnostic tools for complex systems like Duramax engines and Denali electronics. Pricing is typically in the upper-mid range for the automotive repair industry, reflecting the higher complexity of the vehicles and the specialized knowledge required. A standard diagnostic fee is common, and labor rates are competitive with dealerships but often with more personalized service and faster turnaround times. For major services like transmission rebuilds or diesel injector replacement, customers should expect premium pricing commensurate with the quality of parts and workmanship offered by these established specialists.

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 Seaview regulations and climate