The Best GMC Repair in Conway, WA

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

#1

Conway Service

4.8
(87 reviews)
Verified

A long-standing, family-owned full-service garage known for its honest diagnostics and high-quality work on domestic trucks and SUVs. They have built a stellar reputation for tackling complex engine and drivetrain issues on GM vehicles.

18617 Main St, Conway, WA 98238

Specialties & Features

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

Business Information

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

Diesel Performance Specialists

4.7
(214 reviews)
Verified

Located just minutes from Conway in Mount Vernon, this shop is the area's premier destination for diesel power. Their technicians are experts in Duramax engine performance, repair, and maintenance, and they are equally proficient with the accompanying Allison transmissions.

2010 Riverside Dr, Mount Vernon, WA 98273

Specialties & Features

Duramax diesel service
Heavy-duty truck suspension
Towing package maintenance

Business Information

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

Skagit GM Repair

4.6
(132 reviews)
Verified

While not a dealership, this independent shop in Burlington focuses exclusively on General Motors vehicles. This specialization means their technicians are exceptionally knowledgeable about the nuances of GMC models, including Denali trim levels with their complex electronics and luxury features.

510 S Burlington Blvd, Burlington, WA 98233

Specialties & Features

Denali luxury features and electronics
GMC-specific technical service bulletins
Advanced electrical diagnostics

Business Information

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

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

** The GMC repair market in the Conway area is characterized by a mix of highly specialized independent shops and broader general mechanics. Due to Conway's small size, the most reputable and specialized providers are found in the adjacent commercial centers of Mount Vernon and Burlington. The average quality is quite high, with several shops boasting long-term reputations and deep technical expertise, particularly in diesel and drivetrain services crucial for the region's agricultural and trades-based economy. Competition is strong, which helps maintain reasonable pricing. Typical labor rates range from $120-$160 per hour, with specialists like diesel or transmission shops commanding the higher end. Customers benefit from a choice between trusted local generalists like Conway Service and dedicated experts for diesel or GM-specific electronic systems, ensuring comprehensive service coverage for any GMC model.

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 Conway regulations and climate