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Extraction wand pulling dirt out of a white plush carpet — Green Choice also offers power washing in Oyster Bay, Nassau County

Power Washing in Oyster Bay, NY

Power washing and soft washing in Oyster Bay for shaded siding, mossy roofs, stone walks, brick patios, decks and downtown storefronts.

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Shade and sea air are the two big reasons houses in Oyster Bay need regular outdoor cleaning. The side of the house that never sees the sun turns green with mildew, roofs under tall trees grow moss and dark streaks, and stone walks and brick patios get slick with algae.

Every surface gets its own method. Hard surfaces like concrete and stone can take a stronger wash. Siding, cedar shingles, painted trim and roofs get a soft wash, a gentle cleaning solution followed by a low-pressure rinse.

We inspect and test first, and we use eco-safe solutions while protecting gardens and lawns.

✓Eco-safe cleaning solutions
✓Full surface inspection
✓Pressure calibrated per surface type
Every visit follows the same proven process citywide — see the full checklist, process and citywide pricing on our Power Washing page →

Shade, salt air and stone: washing Oyster Bay exteriors

Vinyl and painted siding gets a soft wash that kills mildew at the root. Blasting it with high pressure only removes the surface green and can force water behind the boards, which is why we avoid it.

Cedar shingles, common on older North Shore homes, are delicate. We clean them at low pressure to keep the wood fibers intact, and the shingles can be stained or sealed afterward if you like.

Roofs are only soft washed. The method removes moss, lichen and black streaks without stripping the shingle surface.

Bluestone and other stone walks, brick patios and pavers are cleaned carefully so joints and sand between pavers are not washed out more than needed.

Wood decks and fences are cleaned with the grain at a safe pressure, then left to dry before any staining.

We also clean storefronts and sidewalks in the hamlet's small downtown. Early morning visits keep the work out of the way of customers.

Flower beds and shrubs are watered down ahead of time and again at the end, and we keep an eye on where the runoff flows. Pets should stay inside until surfaces dry.

Gutters, window sills and porch ceilings under the trees collect pollen and dirt too. Tell us which areas bother you most and we will include them in the quote.

Waterfront and hillside homes often have long stretches of stone wall, steps and retaining walls that turn black with algae. These clean up well with a low-pressure wash and a solution that loosens the growth, so the stone is not pitted.

Clean outside, clean inside: many customers add carpet cleaning or mobile detailing in Oyster Bay on the same day.

What North Shore owners like about our outdoor crew

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20+ years experience

Family-owned, serving the NYC area since 2005.

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Fully insured crews

Certificate of insurance ready for any building requirement.

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Eco-safe products

Safe for kids, pets and allergy-sensitive homes.

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Same-day service

Most Oyster Bay addresses can be scheduled same day.

Power Washing pricing
Driveway / walkwayFrom $99
Same pricing across our full service area — final cost depends on surface area and condition, confirmed before we start. Full pricing →

Oyster Bay exterior cleaning FAQ

Can you clean cedar shingles without damaging them?
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Yes. We use low pressure and a gentle solution made for wood, so the shingles stay intact.
Is it safe to wash my roof?
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Yes, with a soft wash. We never use high pressure on a roof.
Will the cleaning hurt my garden?
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Our solutions are eco-safe, and soaking the plants with plain water before and after protects most gardens.
Do you clean shop fronts in town?
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Yes. We wash storefronts and sidewalks and can come early in the morning.

For a free estimate, phone 1-800-589-4364 or send us the request form at the top of the page. First-time customers save 10%.

The Oyster Bay overview lists our indoor services too, and further south we also offer exterior washing in Levittown.

Pair the wash with an inside service

Nearby: Power Washing in Great Neck · Power Washing in Levittown

☎ Call Now: 1-800-589-4364