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TRUSTED BY VALLEY COTTAGE, NY HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon218
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Valley Cottage - Updated Nov 2026

Avatar for Two Crowns Painter
Two Crowns Painter
4.9(
38
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Valley Cottage, NY and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: True professional

"Two Crowns Painter did a great job repairing my water damaged ceiling. They took great care protecting my things and cleaning up after the job was done. They finished in good time and cost was reasonable."
Our work
Our work
Our work
Our work
Our work

+34

Response time4 hrs
Response rate89%
57 neighbors recently requested a quote
Avatar for G & R Landscaping & Construction
G & R Landscaping & Construction
4.9(
15
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Valley Cottage, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Amazing job, definitely recommend him for your yard or deck work. He came gave me a quote to clean up my flower beds and fix a few rotten woods I had on my deck that looked really bad. He did the job in a few hours and gave me the best price from everyone who gave me a quote."
pavers
pavers patio
pavers patio
pavers patio
pavers patio

+19

Response time11 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Rio Tinto Home Improvement Corp
Rio Tinto Home Improvement Corp
4.1(
13
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Valley Cottage, NY and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Iâ ve hired Rio Tinto once a year for the last 10 years to do regular maintenance on my house. They have done roofing pointing carpentry, painting, exterior cedar trim, exterior painting, deck Deck repair basement mold remediation. They do the whole job from start to finish. They show up on time they work all day. They do everything and they clean up. I donâ t even ask their price anymore Hope they donâ t read thisð"
Bathroom Remodel
Bathroom Remodel
Response time1 day
Response rate100%
4 neighbors recently requested a quote
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Deck Cleaning FAQs, answered by experts

It is possible to pressure wash your deck, but it’s usually best to leave the work to a professional for two main reasons. First, power washers are expensive, and you can avoid high upfront costs by hiring a deck washing pro instead. Second, you must be careful to use the correct setting to avoid damaging your deck material. You can only clean soft woods like pine with a wide spray and a low pressure; otherwise, the water will leave unpleasant marks on your deck. Hard woods, composite material, and metal can stand up to increasingly higher water pressures.

Local building codes don’t specify the number of steps a deck can have before a railing is required, mainly because stair height varies widely. Most areas require decks 30 inches or higher to have a railing. While not exact, that roughly equates to four to seven steps.

When installing deck boards, screws are generally a better option than nails. Screws offer superior holding strength over time, keeping the boards securely in place. In contrast, nails are more likely to pop out, which can create a tripping hazard. While you can use either, we recommend using 3-inch galvanized deck screws. To minimize the risk of cracking the wood, it's a good practice to drill small pilot holes before driving the screws into the deck joists.

You typically don’t need a railing and handrails on a deck that’s less than 30 inches from the ground. However, consider adding them regardless. Railings provide additional safety for you and your guests who use your deck—plus, railings give the deck a more finished look than it would have without them.

Pressure-treated decking may be worth it if you want a natural, insect- and rot-resistant decking material that will last for decades with proper maintenance. As such, it’s a much better option than untreated pine. Alternative wood decking materials like cedar and redwood tend to be less durable and more expensive. Some homeowners prefer composite decking, which is a low-maintenance alternative to wood but is also more costly.

The Valley Cottage, NY homeowners’ guide to deck cleaning services

From average costs to expert advice, get all the answers you need to get your job done.