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Flying Wrench Services and Performance, diesel repairs and performance upgrades.

Diesel Repair and Performance Services 

We Understand Diesel Vehicles

We provide numerous services to fit the needs of any diesel-vehicle owner. From trucks to heavy equipment and everything in between, your vehicle will be tended to by a team of mechanics that boast  years  of experience. We've seen it all!

Trucks and Other Vehicles

  • Diesel Pickup Trucks

  • Semi Trucks

  • Trailer Repair

  • Motorhomes/RV's

Heavy Equipment

  • Excavators

  • Tractors

  • Bucket Trucks

  • Chippers


  • Military Vehicles

  • Delivery Trucks

  • Municipalities

  • Pump Trucks

  • Dump Trucks

Flying Wrench Services & Performance offers transmission repair and rebuild, fluid leak repairs and flushes, engine and head gasket work, and more.
General Repairs
  • Transmission Repair/Rebuild

  • Fluid Leaks and Flushes

  • Engine and Head Gaskets

  • Electrical and Wiring

  • Clutches and Steering

  • Hydraulics

  • Exhaust

  • Timing Issues

  • Emmission Dignostics/Repair

Flying Wrench Services and Performance offers stock replacement services for transmission, engine, coolant system, fuel system, and more.
Stock Replacement
  • Transmission

  • Engine

  • Coolant Systems

  • Fueling Systems

  • Drivetrain and Chassis

  • Electronics and Sensors

Come to Flying Wrench Services & Performance for Aftermarket Upgrades including bulletproof installs, turbocharger installs, transmission installs, and more.
Aftermarket Upgrades
  • Bulletproof Diesel Upgrades

  • Turbochargers

  • Performance Transmissions

  • Performance Engines

  • Fuel Systems

  • Coolant Systems

  • Drivetrain and Chassis

  • Electronics and Sensors

  • Emmissions

  • Lift Kits

  • Wheels and Tires

Flying Wrench Services & Performance offers DOT Inspections, Roadside Assistance, Preventative Maintenance, and more for fleet vehicles.
Fleet Service And Repair
  • DOT Inspections

  • Roadside Assistance

  • Preventative Maintenance

  • Budget Friendly

  • Mobile Repairs

Flying Wrench Services & Performance offers stock replacement and premium aftermarket options.
Tires and Brakes
  • Stock Replacement

  • Premium Aftermarket Options

Flying Wrench Services & Performance performs the following inspections. Pre-purchase inspections, safety inspections, DOT Inspections, Diagnostics, Dyno Testing.
  • Pre-Purchase Inspections

  • Safety Inspections

  • DOT Inspections

  • Diagnostics

  • Dyno Testing

Service Area

  • Bremerton

  • Brinnon

  • Chimacum

  • Gig Harbor

  • Keyport

  • Kingston

  • Port Ludlow

  • Port Orchard

  • Port Townsend

  • Poulsbo

  • Quilcene

  • Sequim

  • Silverdale

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"Flying Wrench was rad. They were quick in fitting me in. Fast and thorough service. Went above and beyond to what service I have received elsewhere. Definitely will continue to bring my vehicle to Flying Wrench."

Owen Rhodes - Google

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"They worked directly with my warranty to ensure my turbo replacement was covered and after warranty approved it, they had it done in one day. I'm sure they had to do some finessing with the warranty company to get it approved. They communicated status regularly and my truck runs great now."

S. Brooks - Google

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"In had concerns about my diesel engine. They were very helpful in determining any problems. The technicians were very through and the information provided was detailed and very well explained when completed. Highly recommended for any diesel work being considered."

John Livermore -  Google

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"Best service in Kitsap County! I needed a mobile tractor repair for an electrical issue. The tractor was stuck and blew an unknown solenoid. Their mobile repair came out immediately and got me out of a real bind. Top notch company and the employees rock!"

advance85 - Google

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"Got my truck in as scheduled. Despite having a lot full of trucks and equipment being worked on. Performed the work and called the next day saying it was done. (Replaced the turbo on my 6.7 Cummins.) no surprises. On time, great communication from diagnosis to repair complete. Great job guys!"

Jerry Lane - Google

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"The Mechanics are awsome, they really know their stuff. The work they did on my 6.0 Diesel, is phenomenal. They finished "Bullet proofing" my engine, the oil cooler. It runs so smooth, compared to before. I would definitely recommend them. Thank you George and staff!"

Charles Garten - Google

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"Finally a shop I can trust!
Everything went good, quality of work is best, George and Bernie keep you informed at all times, not keep you in the dark like other shops to. I will never hesitate to bring my trucks to Flying Wrench. Thanks guys for good work!"

Tuono Cus -  Google

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"Installed amp power side steps on my Ram 3500, short notice and was very accomodating. They also did all the previous work from the owner I bought it from. Very happy with the service!"

Robbin Shearer - Google

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