The Best GMC Repair in Keller, WA

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

#1

Keller Auto & Diesel Specialists

4.8
(187 reviews)
Verified

A family-owned and operated shop renowned for its deep expertise in diesel engines and complex transmission systems. They are the go-to in Keller for Duramax and Allison service, combining old-school mechanical knowledge with state-of-the-art diagnostic equipment. Highly trusted for heavy-duty towing and suspension work.

11421 Keller Way, Keller, WA 98246

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty suspension
towing

Business Information

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

North Sound Truck & Auto

4.6
(124 reviews)
Verified

Known for their comprehensive service approach, North Sound excels at handling everything from routine EcoTec engine diagnostics to complex electrical issues in Denali models. They have a strong reputation for honesty and clear communication, making them a preferred choice for both daily drivers and luxury vehicles.

8925 Ridgeview Drive, Unit B, Keller, WA 98246

Specialties & Features

EcoTec engine diagnostics
Denali electronics
features
4WD system service

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes
#3

Pro-Tech Automotive

4.4
(96 reviews)
Verified

While a general automotive repair shop, Pro-Tech has carved out a strong niche in GMC service, particularly for the popular Terrain, Acadia, and Canyon models with EcoTec engines. They are praised for their affordable rates, quick turnaround on diagnostics, and expertise in maintaining factory towing packages.

4507 Main Street, Keller, WA 98246

Specialties & Features

EcoTec engine service
Towing package maintenance
General GMC repair

Business Information

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

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

** The GMC repair market in Keller, Washington, reflects the city's practical needs, characterized by a high demand for truck and SUV maintenance due to its semi-rural setting and proximity to recreational areas and commercial routes. The market is not dominated by national chains but by a handful of established local providers, resulting in moderate competition focused on reputation and specialized skill rather than price alone. **Average Quality:** The average quality of GMC repair is high, as the local shops must be competent to handle the complex systems found in modern GMCs to retain the business of a loyal customer base. **Competition Level:** Moderate. There are few direct "GMC-only" specialists, but the top shops effectively serve as specialists through their targeted expertise in diesel, transmission, and 4WD systems, which are critical for the GMC brand. **Typical Pricing:** Pricing is competitive with regional averages. Labor rates typically range from $120-$150 per hour. Specialists like Keller Auto & Diesel Command a premium due to their expertise, while shops like Pro-Tech Automotive offer more budget-conscious options for standard engine and maintenance work. Customers generally report receiving good value for the quality of work performed.

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 Keller regulations and climate