The Best GMC Repair in Gig Harbor, WA

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

#1

Peninsula GMC (Factory Dealership)

4.2
(280 reviews)
Verified

As the area's only factory-authorized GMC dealership, Peninsula GMC is the premier destination for warranty work, complex electronics, and factory-trained technicians. Their service department has direct access to the latest technical service bulletins, specialized tools, and genuine GMC parts. They are best equipped for diagnostics and repair of Denali luxury features, the latest EcoTec3 and Duramax engines, and sophisticated towing systems.

5000 Rosedale St NW, Gig Harbor, WA 98335

Specialties & Features

Denali electronics and diagnostics
Duramax diesel service
Factory towing package maintenance

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Chuck's Auto Repair & Diesel Service

4.8
(180 reviews)
Verified

A highly reputable independent shop known for its expertise in both gasoline and diesel engines. Chuck's receives consistent praise for its honest diagnostics, quality workmanship, and specialization in domestic trucks. They are a top choice for GMC owners seeking expert Duramax and Allison transmission service outside the dealership, often at a more competitive rate. Their reviews frequently highlight successful repairs on heavy-duty suspensions and 4WD systems.

3512 56th St NW, Gig Harbor, WA 98335

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Gig Harbor Auto Repair

4.7
(120 reviews)
Verified

This well-established local shop has built a strong reputation for trustworthy service and technical competence on a wide range of vehicles, with a significant portion of their clientele being SUV and truck owners. They are noted for their thorough diagnostics, particularly with GM's EcoTec V6 engines, and comprehensive service that includes 4WD system maintenance and transmission work. They are an excellent alternative for routine and complex repairs on GMC Sierras, Yukons, and Acadias.

5123 Rosedale St NW, Gig Harbor, WA 98335

Specialties & Features

EcoTec engine diagnostics
Transmission service
4WD and general towing system service

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Gig Harbor

** The GMC repair market in Gig Harbor is characterized by high quality and moderate competition, reflective of the city's affluent demographic and the prevalence of trucks and SUVs for both personal and recreational use. The market is bifurcated: the factory dealership (**Peninsula GMC**) commands a premium for OEM-specific expertise and warranty work, while the top-tier independent shops (**Chuck's Auto Repair, Gig Harbor Auto Repair**) compete effectively on personalized service, often lower labor rates, and deep mechanical expertise, especially for powertrain and drivetrain components. Typical pricing follows this structure, with dealership labor rates being the highest. Customers can expect a significant portion of the business to be focused on the needs of boat owners (given Gig Harbor's maritime culture), making expertise in towing systems, heavy-duty suspensions, and diesel engines particularly valuable and in high demand. Overall, GMC owners in Gig Harbor have access to a robust and competent service ecosystem.

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 Gig Harbor regulations and climate