Patio & Deck Washing
Trapped moisture is turning your patio into a slip hazard
Sitting low and often shaded, your patio or deck stays damp longer than almost anything else outside — exactly what algae and moss need to take hold. That trapped moisture makes the surface slick underfoot and slowly breaks the material down from beneath.
Material-matched washing for concrete, pavers, or wood
Starting at $200 We sweep up loose debris for your yard-waste bin, match the wash to your material, focus extra attention on paver and control joints where moss holds hardest, then rinse and lock joints in place with optional polymeric sand.
A patio safe to walk barefoot again, even wet
The slick film that made rain a hazard is gone, and the moisture working into the material from underneath is cleared out too — so the space is back to being one you actually want to sit outside on.
Neglected patios need resurfacing, not just a wash
Skip it for a few years and that softening won't stop at the surface — grout, sealant, and wood fiber keep breaking down until the patio needs resurfacing or replacing, not just a wash.
Save on your first service — New customers get 10% off.
Save when you bundle — Request multiple services at once. Fewer trips reduce our carbon footprint and lower your bill.
Save when you subscribe — Repeat every 1, 3, 6, or 12 months.
What's included
- Clear & prep. Furniture is moved out of the way (or removed as an add-on) and the surface is swept of loose debris, which goes into your yard-waste bin (anything that doesn't fit is bagged and taken away).
- Material-matched wash. The wash is matched to your surface — concrete, pavers, flagstone, or wood/composite decking — so it cleans without damage.
- Joint & detail cleaning. Paver joints, control joints, and edges get extra attention — that's where moss holds hardest.
- Rinse & optional polymeric sand. Joints are refilled and locked in place if you added it to your quote.
Worth knowing
Washing can loosen already-failing sealant, splintering wood, or wobbly pavers that were on their way out before we arrived. Wood decking may also raise grain slightly as it dries, which a re-seal or re-stain typically resolves.
Frequently Asked Questions
Can you pressure wash a wood deck without damaging it?
Yes. Wood needs a gentler touch than concrete — too much pressure splinters the grain and strips its protective layer — so wood decks are always cleaned gently, never with brute force.
My pavers keep growing weeds and moss between the joints — can that be fixed?
Washing clears out the moss and buildup, and our polymeric sanding add-on refills the joints with sand that hardens in place, making it much harder for weeds and moss to take root again.
Do I need to move my patio furniture first?
You're welcome to move it yourself, or add furniture removal to your quote and we'll handle it for you.
How soon can I use my deck or patio after cleaning?
Concrete and pavers are usually fine to walk on right away. Wood decks need to dry out fully before any sealing or staining — we'll let you know what to expect for your specific surface.
Serving Kirkland, Bellevue, Redmond, Issaquah, and Sammamish, and the surrounding Eastside. See our full service area.
