Top 3 GMC Repair Shops in Wauna

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

#1

Key Peninsula Auto & Diesel

4.7
(180 reviews)
Verified

A highly reputable, family-owned shop known for its honest diagnostics and expertise in both gasoline and diesel powertrains. They are a top choice for Key Peninsula residents for complex repairs on trucks and SUVs, with a strong focus on American brands like GMC. Their technicians are skilled in handling everything from routine EcoTec3 service to major Duramax and Allison transmission work.

9014 Key Peninsula Hwy NW, Lakebay, WA 98349 (Approx. 7 miles from Wauna)

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Gig Harbor Transmission & Auto Repair

4.8
(250 reviews)
Verified

While "Transmission" is in their name, this shop provides comprehensive automotive care with a renowned expertise in transmission systems, making them an ideal choice for the complex Allison and new 10-speed units in GMC trucks. They also perform expert diagnostics on engines, 4WD systems, and electronics common in Denali models.

3611 57th St Ct NW, Gig Harbor, WA 98335 (Approx. 12 miles from Wauna)

Specialties & Features

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

Business Information

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

The Auto Doctors of Gig Harbor

4.6
(150 reviews)
Verified

A well-established shop in the greater Gig Harbor area known for its technical proficiency and high customer satisfaction. They service a wide range of vehicles but have specific experience with GMC trucks and SUVs, including diagnostics for luxury features and electronics in Denali trims and maintenance of integrated towing packages.

3302 50th Street Ct NW, Gig Harbor, WA 98335 (Approx. 11 miles from Wauna)

Specialties & Features

Denali luxury features and electronics
Towing package maintenance
General GMC diagnostics and repair

Business Information

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

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

** The GMC repair market for Wauna residents is characterized by a reliance on service providers in neighboring communities. There is no direct, on-site dealership (the nearest GMC dealer is in Tacoma), which creates a strong local market for independent, high-quality repair shops. The competition level among the top independents on the Key Peninsula and in Gig Harbor is high, driving a strong focus on quality and customer service to earn community trust. The average quality of service is very good, with several shops boasting experienced master technicians capable of handling the sophisticated systems in modern GMCs. Pricing is typically in line with regional averages for the Puget Sound area, which is above the national average but reflects the higher cost of living and skilled labor. Customers can expect to pay a premium for specialized diesel (Duramax) and transmission (Allison) work, but the expertise available locally often prevents the need for a costly trip to a Tacoma or Seattle dealership.

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 Wauna regulations and climate