Safe, spotless exterior cleaning for homes across King County. Free estimates, and 20% off your first service.

What we clean

Every service starts with a free estimate. Book your first one and save 20%.

House washing

Bring back your home's curb appeal. Soft washing lifts dirt, algae and mildew off siding and trim without damaging it.

Roof cleaning

Erase black streaks, moss and lichen, and help your roof last longer. Gentle on shingles, tough on growth.

Gutter cleaning

Stop overflow before it starts. We clear leaves and debris so water drains away from your roof and foundation.

Concrete cleaning

Make driveways, patios and walkways look new again by lifting grime, oil stains and moss.

Deck washing

Get your deck ready for summer. We remove gray weathering, mildew and grime so it looks fresh and is ready for sealing.

Fence cleaning

Say goodbye to green, grimy fences. We wash wood and vinyl fences and bring back their color.

Exterior maintenance

Keep your home looking its best all year with regular upkeep, so you never have to think about it.

Proudly serving King County

We also travel to surrounding counties within about 30 miles. Not sure if we reach you? Just ask.

Registered & licensedWork you can trust
Free estimatesNo pressure, no obligation
20% offYour first service

How it works

Simple from first call to finished job.

1. Request a quote

Tell us about your home and what you want cleaned.

2. Get your price

We confirm a clear, upfront price and book a time.

3. We clean

Our crew washes everything safely and tidies up.

4. Enjoy the view

Walk around with us and make sure you love it.

Common questions

Quick answers before you book.

Is the estimate really free?

Yes. Estimates are always free, and you only pay if you book the job.

Will pressure washing damage my home or roof?

No. We use low-pressure soft washing on siding and roofs, which cleans deeply without harming surfaces.

How does the 20% off work?

New customers get 20% off their first service. Just mention it when you request your quote.

Do I need to be home?

Usually not. We just need access to an outdoor water spigot, and we'll confirm details when we schedule.

Where do you work?

King County and surrounding counties within about 30 miles.

How often should I get my home cleaned?

Most homes do well with a wash every 1 to 2 years. Roofs and shaded areas may need attention sooner. We'll recommend a schedule at your estimate.

Get your free quote

Free estimate, plus 20% off your first service. Fill this in and we'll get back to you with a price. Prefer to talk? Call (425) 515-4896 or email CleanStreamExteriorServices@gmail.com.

Text us instead
Thanks! Your request is in, and we'll get back to you with a price soon.
Call nowFree quote