The Best GMC Repair in Silverlake, WA

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

#1

Gary's Auto Repair & Diesel Specialists

4.8
(240 reviews)
Verified

A family-owned and operated shop renowned for its expertise in diesel engines and heavy-duty trucks. They are a top choice for GMC Sierra 2500/3500 owners for complex diagnostics and repair. Their technicians have deep experience with modern emissions systems and performance tuning, all while maintaining a strong focus on reliability and customer communication.

2316 Hudson Street, Longview, WA 98632 (Approx. 15 min from Silverlake)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#2

Kelso Longview Transmissions & 4x4

4.6
(180 reviews)
Verified

As the name implies, this shop focuses exclusively on transmissions and driveline systems. They are considered the local experts for the Allison transmission series, including rebuilds and software updates. Their service extends to comprehensive 4WD system diagnosis, transfer case service, and differential work, making them ideal for GMC trucks used for towing and off-road.

1200 Allen Street, Kelso, WA 98626 (Approx. 10 min from Silverlake)

Specialties & Features

Allison transmission repair
4WD and towing system service
Differential rebuilding

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Silver Lake Automotive

4.7
(90 reviews)
Verified

Located closest to the Silverlake community, this shop provides a broad range of services with a strong reputation for honesty and quality work. While not exclusively a diesel specialist, they are highly proficient with GMC's gasoline EcoTec engines, general maintenance, and electronic diagnostics, including infotainment and comfort features found in Denali trims.

3210 Cedar Street, Silver Lake, WA 98645

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
General maintenance and repairs

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market in the Silverlake area is characterized by a mix of smaller local shops and larger dealerships in nearby Longview/Kelso. The market is moderately competitive, with a clear distinction between general mechanics and specialists. For routine maintenance on gasoline models, several competent shops exist. However, for specialized services—particularly Duramax diesel repair, complex Allison transmission work, and advanced electronics—the market narrows significantly to a handful of highly reputable specialists like those listed. Typical pricing is competitive with regional averages. General labor rates range from $120-$150/hour, while specialist diesel and transmission shops command higher rates, typically between $160-$190/hour, reflecting the advanced training and proprietary tools required. Customers in this area show high loyalty to shops that demonstrate expertise with truck-specific systems and prove trustworthy with high-value vehicles. It is always recommended to verify current certifications (such as ASE) directly with the shop for your specific repair needs.

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 Silverlake regulations and climate