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Find Deck, fence, patio or porch clean and sealers in Valley Stream

Avatar for Preferred Choice Cleaning Services
Preferred Choice Cleaning Services
5.0(
290
)

Serving Valley Stream, NY and surrounding areas

In business since 1999

Free estimates

"Very pleased with this company. Professional, timely. Our home, porch, shed, and stairwell are sparkling. The two workers were polite and efficient and when I questioned why my office window looked like the soap was not rinsed he advised that they rinsed it twice (2nd story) and offered to clean it again. It is now perfect. This is a difficult window for us to access."
Professional window cleaning at a home in Sayville N.Y.
House Washing
Roof Cleaning
Pressure Washing
Gutter Cleaning

+49

Recommended by99%of homeowners
Avatar for Universal Roofing & Chimney of LI Inc
Universal Roofing & Chimney of LI Inc
5.0(
78
)

Serving Valley Stream, NY and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Beyond thrilled with how the entire project went. Universal Roofing & Chimney gave me a good price on a whole new roof plus we did new gutters as well. The cost was well worth it knowing the warranty we have now and to know it was done right. The crew worked well and cleaned everything up when they were done."
Additional Photos
Recommended by97%of homeowners
Avatar for Technique Painting Contractors
Technique Painting Contractors
5.0(
137
)

Serving Valley Stream, NY and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"Ray was phenomenal! I highly recommend his company. We had quiet a rough Sheetrock job done and I was truly worried we’d have to have it redone, but Ray worked his magic with the plaster and it looks amazing! Minutes after I submitted the job to Angi, I got a call and he was here the next afternoon to quote it. He is extremely professional and his pricing was very reasonable for the amount of work he did. He was punctual, friendly and very clean. The job was beautifully done and he really was a pleasure. Highly recommend!"
Painting
Painting
Painting
Painting
Additional Photos

+5

Recommended by97%of homeowners
Avatar for Ned Stevens Gutter Cleaning
Ned Stevens Gutter Cleaning
4.7(
2,691
)

Serving Valley Stream, NY and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I used this company for a number of years and the overall service is no longer the same. I had them over to clean my gutters and I witnessed ladders slamming against the side of my house and they tore one of the edges from the corner of my roof with their step ladder. I will not use them going forward."
Atlanta's Best Gutter Cleaners
Gutter Cleaning in Atlanta
Atlanta Gutter Cover Installation
Recommended by93%of homeowners
Avatar for LONG ISLAND DECKING
LONG ISLAND DECKING
4.9(
137
)

Serving Valley Stream, NY and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Jay and his team did everything possible to ensure that our project was everything we wanted it to be. We highly recommend Jay and his team to anyone looking to have a job well done. This is a truly professional company that cares about its customers."
Brasilia Trex Deck
Old Westbury
Awning Deck
Recommended by98%of homeowners
Avatar for Franks Painting
Franks Painting
4.9(
273
)

Serving Valley Stream, NY and surrounding areas

In business since 1992

Free estimates

Emergency services offered

"Our experience was exceptionally positive from estimate to project completion. I would recommend Frank’s Painting for skilled workmanship and professionalism. Steve did a wonderful job on our foyers and detailed doors and trim."
Additional Photos
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Additional Photos

+21

Recommended by96%of homeowners
Avatar for Gold Coast Power Washing.com
Gold Coast Power Washing.com
5.0(
26
)

Serving Valley Stream, NY and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"Couldn't be happier. They actually answered the phone when I called, set up an appointment very quickly, and came and did exactly what they said they would do for a very reasonable price. My pavers were filthy, with tons of weeds growing between the cracks. Now it looks brand new. Will definitely use them again."
Additional Photos
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Additional Photos

+6

Recommended by96%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Valley Stream, NY

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Valley Stream, NY homeowners’ guide to deck, fence, patio or porch clean and seals

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