pressurewashers.
Pressure washing a driveway, showing the line between cleaned and uncleaned concrete
$99 first hour in Seattle

Pressure washing in Seattle

Persistent damp and shade make moss, lichen and green algae the defining problem. Surfaces genuinely become slippery and unsafe, not merely dirty.

$99

First hour in Seattle, then $79 per additional hour. No call-out fee, no travel charge. Billed in USD.

Local conditions

Why Seattle surfaces get dirty

Persistent damp and shade make moss, lichen and green algae the defining problem. Surfaces genuinely become slippery and unsafe, not merely dirty.

How we work here

Moss holds root structure in the surface, so it needs treatment and dwell time. Cedar siding and older decks get low pressure to avoid raising the grain.

Best time to book

Late spring through early autumn, in the drier window.

Commonly cleaned in Seattle

  • concrete and paver walkways
  • wood decks and stairs
  • cedar siding
  • composite roofing
  • retaining walls
A concrete driveway half cleaned, showing algae and staining on one side and clean concrete on the other
Illustration
A half cleaned driveway showing the difference. Our own Seattle job photos appear in the gallery as we complete them.

Book

Book pressure washing in Seattle

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No payment now. You pay after the work is done and you have seen the result. We reply to every request, including the ones we cannot cover.

FAQ

Pressure washing in Seattle, answered

How much does pressure washing cost in Seattle?

$99 for the first hour and $79 for each additional hour, the same as every other city we operate in. There is no call-out fee and no travel charge.

What makes surfaces dirty in Seattle?

Persistent damp and shade make moss, lichen and green algae the defining problem. Surfaces genuinely become slippery and unsafe, not merely dirty.

When is the best time to book in Seattle?

Late spring through early autumn, in the drier window.

Do you do anything differently in Seattle?

Moss holds root structure in the surface, so it needs treatment and dwell time. Cedar siding and older decks get low pressure to avoid raising the grain.

Do I pay before or after the work?

After. You see the finished result before you pay. If you are not happy within seven days we return and put it right at no cost.