The Best GMC Repair in Port Townsend, WA

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

#1

R & L Service & Repair

4.8
(180 reviews)
Verified

A long-standing, family-owned shop widely regarded as one of the most trustworthy and technically proficient in Jefferson County. They are known for their honest diagnostics and ability to handle complex repairs on both domestic and import vehicles, with a particularly strong reputation for GM truck and SUV service, including diesel and transmission work.

3115 Washington St, Port Townsend, WA 98368

Specialties & Features

Duramax diesel service
Allison transmission repair
Heavy-duty truck suspension

Business Information

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

Import Auto Service

4.7
(150 reviews)
Verified

Despite the name, this shop has extensive experience with domestic vehicles, including GMC trucks and SUVs. They are praised for their diagnostic capabilities, especially with modern engine and electronic systems. They are a go-to for complex electrical issues, which aligns perfectly with servicing Denali luxury features and EcoTec engine diagnostics.

1044 Lawrence St, Port Townsend, WA 98368

Specialties & Features

EcoTec engine diagnostics
Denali luxury features and electronics
Towing package maintenance

Business Information

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

The Grease Monkey

4.5
(90 reviews)
Verified

A well-established local shop known for practical, reliable service on a wide range of vehicles. They handle a significant volume of the local truck and SUV fleet, including routine maintenance and repairs on 4WD systems and suspensions. They are a strong choice for ongoing maintenance and more straightforward mechanical repairs.

3034 Washington St, Port Townsend, WA 98368

Specialties & Features

4WD and towing system service
General maintenance
Brake and suspension repair

Business Information

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

Why These Are the Top GMC Repair Auto Repair Shops in Port Townsend

** The GMC repair market in Port Townsend is characterized by a handful of high-quality, independent shops rather than dedicated dealerships or high-volume specialty chains. The nearest GMC dealerships are in Silverdale or Sequim, requiring a significant drive for residents. This has fostered a local ecosystem of highly competent generalists who have developed deep expertise with the popular GMC models in the region (e.g., Sierra, Yukon, Acadia). **Average Quality:** The average quality of service is notably high. The shops that have maintained longevity in this community do so through reputation, word-of-mouth, and consistently high customer satisfaction. They compete on trust and expertise rather than price alone. **Competition Level:** Competition is moderate but professional. There is no cut-throat pricing, as the shops are often busy and have established clienteles. The competition is based on reputation, specific technical skills, and customer service. **Typical Pricing:** Labor rates are consistent with the Pacific Northwest's higher cost of living, typically ranging from **$130 - $160 per hour**. This is generally lower than dealership rates but reflects the expertise and overhead of operating in a smaller, remote community. Parts pricing is market-standard. For the specialized services you've listed (e.g., Duramax or Allison work), customers should expect a premium due to the required expertise and specialized tooling, but it will almost certainly be more cost-effective than the dealership alternative.

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 Port Townsend regulations and climate