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Yellow portable gasoline generator providing backup power in a snowy Pacific Northwest winter storm

Storm-season ready · Serving Maple Valley & South King County

Mobile Generator & Small Engine Repair— We Come to You

On-site repair, maintenance, and tune-ups for generators, mowers, chainsaws, and outdoor power equipment across Maple Valley, WA and the surrounding South King County area. No hauling heavy equipment — we bring the shop to your property.

Text or Call (425) 445-4556 · $85 in-person diagnostic, credited toward your repair · Fast response for outage emergencies

10+Years of local experience
Mobile — we come to you
Licensed & insured
Open 7 days · 6am–5pm · 24hr emergency

What we service

On-site repair for all your outdoor power equipment

From a dead generator during a storm to a mower that won't start, we diagnose and fix it at your home or property — so you never have to haul heavy equipment to a shop.

Generators

Portable & standby home generator repair, seasonal storm-prep tune-ups, and maintenance.

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Lawn Mowers

Blade service, tune-ups, belts, and full repairs for mowers of all sizes.

Chainsaws & Outdoor Power

Chainsaws, trimmers, and blowers repaired on-site, so you get back to work fast.

Pressure Washers

Diagnostic and repair for pressure washers — pumps, seals, carburetors, and more.

Small Engine Repair

Small gas and diesel engines diagnosed, serviced, and repaired on-site at your property.

Preventive Maintenance

Storm-prep packages and seasonal check-ups that keep your equipment ready to run.

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Not sure what's wrong? Describe the problem — we'll diagnose it on-site.

Request a Service Call

Transparent pricing

Honest rates, no surprises

You always know what something costs before we start. Here's how our service is billed.

In-person trip & diagnostic fee

$85

Credited toward your repair if we proceed

Standard hourly rate

$115/hr

Applies after the first hour

After-hours / storm emergency

$160/hr

Priority scheduling when you need it most

1-hour minimum

Yes

Minimum service charge per visit

Storm-prep generator tune-up

$199

Predictable pricing on generators & equipment

90-day warranty

Included

On parts and labor for every repair

$85 in-person diagnostic, credited toward your repair · You approve the price before any work begins

Yellow portable generator on-site — typical home backup unit serviced by Maple Valley mobile repair

Storm-proof

when the power goes out

Storm-season readiness

Don't wait until the lights go out

Pacific Northwest storm season can knock out power for days. A generator that's been sitting all summer may refuse to start the moment you need it most. We test, service, and tune up your equipment before trouble finds you.

  • Seasonal tune-ups and load testing before storm season
  • On-site diagnostic and repair at your home or property
  • Same-day and priority scheduling during outages
  • Honest estimates — we tell you what it needs, no surprises

What our customers say

Real feedback from homeowners and property owners across Maple Valley and South King County.

"I called and left a message scheduling possible repair for my tiller which couldn't start. My call was duly returned, appointment scheduled, and technician came over at agreed time. My tiller was repaired promptly with gas and oil drained including filter and oil replacements. My tiller works like clockwork and I would not hesitate to recommend this company to friends or neighbors — the work was professionally performed and the price was very reasonable."
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Albert Ndlovu

Tiller repair

"This business has been a great partner of ours this entire season! As a small farm nonprofit organization, we're grateful for all of that Bobby is able to assist with when it comes to maintenance work on a small tractor or fixing a small generator to operate our cooler.""Every project, big or small, Bobby is thorough, responsive and timely. Would certainly recommend!"
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Krista McClure

Generator repair

"Bobby helped us get our gas-powered pump back to life — TWICE! We would have had a lot of downtime if it weren't for Bobby. Highly recommend!"
A tabby and white cat lying on a white circular pet bed, viewed from above

Taylor Knoblock

Irrigation pump repair

Proudly serving South King County

Where we come to you

We're a mobile service — our truck brings the tools, parts, and expertise to your doorstep across the South King County area.

Full Service Area

Book a service call

Ready to get your equipment running?

Tell us about your equipment and we'll get back to you fast. For power-outage emergencies, call us directly.

Call (425) 445-4556 for emergencies

$85 in-person diagnostic fee, credited toward your repair · We'll confirm your time by phone