Flying Wrench Services is a well-established diesel shop in Kingston, Washington, that has been providing reliable repair, maintenance, and performance upgrade services since 2002. They cater to a wide range of diesel-powered vehicles, from trucks to heavy equipment, with a team of experienced mechanics who excel in all things diesel. The shop is known for its excellent customer service, with customers praising the friendly and knowledgeable staff. They go above and beyond to accommodate their clients, even assisting with tasks like moving a deep freezer and providing recommendations for local attractions during a customer's road trip emergency. Customers appreciate the shop's ability to quickly diagnose and resolve issues, often going the extra mile to ensure the vehicle is back on the road as soon as possible. The shop is also equipped with a dyno, which they use to help customers understand the capabilities of their diesel vehicles, even for smaller models like the Jetta TDI. Overall, Flying Wrench Services is a trusted and reliable destination for diesel services in the Kingston area, known for its exceptional customer care, technical expertise, and commitment to getting the job done right.
These guys are the A Team. Best diesel service around. They’ve worked on my 2011 Dodge 2500 many times with great results. You can’t afford to go anywhere else if you need your truck. Thanks George!! Dan and Joyce
January 2026
Kept getting a check engine light. Was told it was a temperature sending unit. So, I changed it. Kept getting the indication. Took the truck to Flying wrench. They fixed it overnight. Turned out to be low on radiator fluid. Thank you Flying Wrench!!
November 2025
They did a nice pre-winter check of my truck. Competent, friendly
