The Best GMC Repair in Seabeck, WA

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

#1

Purdy Garage Auto & Diesel Repair

4.8
(280 reviews)
Verified

A family-owned and operated business renowned for its technical expertise and honest service. They are a top-tier independent shop that invests in advanced diagnostic tools and technician training, making them a go-to for complex GMC issues that go beyond standard maintenance. They have a strong reputation for diagnosing and repairing difficult electrical and drivetrain problems.

10310 Mickelberry Rd NW, Silverdale, WA 98383

Specialties & Features

Duramax diesel service
Allison transmission repair
GMC electronics diagnostics

Business Information

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

R & G Automotive & 4x4

4.7
(190 reviews)
Verified

Specializes in the robust, working-side of GMC trucks. Their expertise is heavily focused on suspension systems, 4WD/4x4 diagnostics and repair, and towing system service. They are the preferred shop for owners of GMC Sierra HD trucks who use their vehicles for heavy towing, off-roading, or commercial purposes. They also perform expert alignments and lift/leveling kit installations.

9250 Ridgetop Blvd NW #101, Silverdale, WA 98383

Specialties & Features

Heavy-duty truck suspension
4WD system service
towing package maintenance

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Chuck Olson Chevrolet Cadillac (Service Department)

4.3
(150 reviews)
Verified

As the local GM dealership, their service department has direct access to the latest technical service bulletins, specialized GM diagnostic software (GDS), and genuine GM parts. This is the most direct source for warranty work, complex Denali electronics, and proprietary module programming that independent shops may not be able to perform. Their technicians are GM-certified.

9950 Mickelberry Rd NW, Silverdale, WA 98383

Specialties & Features

EcoTec engine diagnostics
Denali luxury features
GM factory recalls and programming

Business Information

Years in Business:50 years
Licensed:Yes
Insured:Yes

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

** The GMC repair market serving Seabeck is concentrated in the neighboring commercial centers of Silverdale and Bremerton. The market is characterized by a mix of long-standing, high-quality independent specialists and the established dealership presence. Due to the rural and maritime nature of the Kitsap Peninsula, there is a strong demand for expertise in diesel engines, 4WD systems, and towing—needs that the top shops are well-equipped to meet. **Average Quality:** The quality of service is generally high among the top-tier providers, with a strong culture of customer service and technical competence. Shops that do not specialize in these complex systems tend to have poorer reviews and are avoided by knowledgeable GMC owners. **Competition Level:** Competition is moderate but specialized. The top independents (like Purdy Garage and R & G) compete with the dealership not on price, but on personalized service, deeper mechanical expertise in certain areas, and often faster turnaround times for non-warranty work. **Typical Pricing:** Pricing is competitive with the Pacific Northwest region. The dealership typically commands a higher labor rate and parts cost. Independent specialists often provide a 15-25% cost savings on labor while using high-quality aftermarket or OEM parts. A complex diesel or transmission repair at a specialist can easily range from $1,500 to $5,000+, depending on the issue.

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 Seabeck regulations and climate