Diesel & Fleet Mechanic in Port Angeles WA

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Serving Fleets with Expert Care

Flying Wrench Services is a diesel shop that offers repair, maintenance, performance upgrades, and parts store. Since 2002, we have been a trusted source for diesel services in Kingston, Washington and surrounding areas.

We provide numerous services to fit the needs of any diesel-vehicle owner. From trucks to heavy equipment and everything in between, your vehicle (or equipment) will be tended to by the most trusted diesel shop in the area.

+20 years

Diesel Experience

Our Services

Diesel & Fleet Mechanic near Port Angeles WA

Diesel performance upgrades in Kingston, WA — bulletproof kits, turbos, fuel systems, transmissions, and lift kits built by real diesel specialists to make power that lasts.
Honest diesel repair in Kingston from Heavy-Duty Diesel Specialists. Real diagnostics, straight quotes, and fast turnaround for Cummins, Powerstroke, and Duramax for trucks and fleets.
Diesel fleet services in Kingston, WA — mobile and in-shop repair, scheduled maintenance, and DOT inspections that keep your trucks earning. Family-owned since 2002.

Diesel Help Is Just One Call Away

From scheduled maintenance and inspections to diesel diagnostics and repair, Flying Wrench Services supports the trucks and equipment your work depends on.

Our Locations

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Expert Diesel Repair Near Port Angeles That Puts Straight Talk First

You’re loaded up on US-101, pushing east out of Port Angeles with a trailer behind you and a job waiting on the other side of the Sound. Then the truck starts losing power on the grade, a warning light blinks on the dash, and your stomach drops. You already know what that feels like — every day this truck sits is a day you’re not making money, and you’ve been burned before by shops that guessed wrong and charged you anyway.

Port Angeles sits at the far edge of the Olympic Peninsula, and a real diesel shop can feel a long way off. Flying Wrench Services is located at 31516 Commercial Ave NE in Kingston — a straight run east along US-101 and SR-104, and the natural stopping point when you’re headed toward the ferries or into Kitsap County anyway. We’ve been doing this since 2002, and we don’t treat a Powerstroke like it’s a Prius.

You know your truck. You don’t need a lecture — you need a shop that talks to you like the mechanic you almost are, tells you what’s actually wrong, and gets you back on the road in days, not weeks. That’s the whole point of what we do here.

Why Port Angeles Drivers Choose Flying Wrench Services

Straight Talk on the Diagnosis, No Pressure Tactics

You came in for a turbo. We’re not going to hand you a three-page invoice full of stuff you never asked about. Here’s how it works:

  • We plug in real diesel diagnostic tools — J-Pro and TEXA — not a generic code reader that spits out an emissions code and calls it a day.
  • We tell you what the problem actually is and what it costs before we turn a wrench.
  • If we find something else while we’re in there, we call you — your call, not ours.

As Heavy-Duty Diesel Specialists and the most reviewed local diesel repair shop in the region, we earned that reputation one honest diagnosis at a time. You can talk shop with our team and get real answers back.

Dealership-Quality Work Without the Dealership Runaround

The dealership wants a two-week wait just to look at it, then farms the hard stuff out to a diesel shop anyway. We skip that.

  • Fair labor rates priced like a working man’s shop, not a boutique.
  • Turnaround measured in days, because we know uptime is your income.
  • One shop for repairs, DOT inspections, fleet work, and performance upgrades — a real diesel home base.

As Light Duty Diesel Specialists and the top-rated heavy-duty equipment repair shop around, we handle the light-duty pickups and the big iron under one roof.

Comprehensive Diesel and Fleet Services for Port Angeles Drivers

Port Angeles Diagnostic and Repair Services

Whether it’s a check engine light you’ve been ignoring for six months or a hard-start problem that finally got worse, we track it to the root cause:

Climate-Ready Service for Peninsula Driving

The Olympic Peninsula throws a lot at a diesel. Damp coastal air, long climbs on US-101, and cold, wet winters all take their toll. Moisture and salt air work on electrical connections and battery terminals, so diesel electrical repair and a healthy charging system matter more here than most people think. Cold mornings are hard on glow plugs — worn ones are a common reason your truck fights you on start-up.

Long grades and heavy trailers heat things up fast, which is why we stay on top of cooling system repair and radiator health. And with the peninsula’s stop-and-go through town paired with highway hauling, your brakes and emissions system — EGR, DPF, and the rest — need attention before they leave you stranded a long way from a shop.

Specialty and Make-Specific Service

You’ve got a Powerstroke, a Cummins, and maybe a piece of equipment financed two years ago. We work on all of it — you don’t need a different shop for each:

Ignoring a small problem out here doesn’t make it cheaper — it makes it a tow bill plus a bigger repair. A weeping water pump becomes an overheated engine. A rough-running injector becomes a stack of them. We’d rather catch it early and keep you rolling.

Serving Port Angeles and the Olympic Peninsula

Port Angeles sits at the northern edge of Clallam County on the Strait of Juan de Fuca, connected to the rest of the peninsula and Kitsap County by US-101 and SR-104. Our Kingston shop is a natural stop when you’re heading east toward the ferries, and plenty of Port Angeles drivers already make the run to a shop that knows diesel.

We serve the whole corridor, including Sequim just east of you, along with Clallam County and Port Townsend. Wherever you’re based on the peninsula, we’re set up to keep your trucks and equipment running.

Schedule Your Port Angeles Diesel Service in Kingston Today

Stop ignoring that light and stop losing days to shops that guess. Call the team that treats your truck like the livelihood it is, gives you a straight answer, and gets you back on the road.

Flying Wrench Services
31516 Commercial Ave NE, Kingston, WA 98346
Phone: (360) 638-0044

Call us, check out our customer reviews, or get a free quote to get your diesel or fleet handled by a shop that actually specializes in diesel.

Frequently Asked Questions

Do you serve Port Angeles, and how far is your shop?

Yes, we regularly serve Port Angeles drivers and fleets from our shop at 31516 Commercial Ave NE in Kingston. It’s a straight run east along US-101 and SR-104, and a natural stop when you’re headed toward the ferries or into Kitsap County.
We actually specialize in diesel instead of working on it on the side. That means real diagnostic tools like J-Pro and TEXA, a straight answer on what’s wrong and what it costs before we start, and turnaround measured in days — not the weeks the dealership makes you wait.
Absolutely. The damp coastal air and salt work on electrical connections and battery terminals, cold wet mornings are hard on glow plugs, and long US-101 grades with heavy loads stress the cooling system. We check these systems early so a small issue doesn’t strand you far from a shop.
Most diesels benefit from scheduled maintenance and fluid service on the interval in your owner’s manual, adjusted for how hard you work the truck. If you’re towing heavy loads or logging peninsula highway miles regularly, we’ll help you set a schedule that keeps you ahead of failures instead of chasing them.
Yes — we handle Powerstroke, Cummins, and Duramax diesels along with heavy equipment like excavators, so you don’t need a different shop for each machine. One diesel home base for your pickups, your daily driver, and your financed equipment.

What Our Customers Say

Read customer feedback about experiences with Flying Wrench Services.