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Find Deck, fence, patio or porch clean and sealers in Mastic

Avatar for Hamlet Window Cleaning & Power Washing
Hamlet Window Cleaning & Power Washing
4.6(
165
)

Serving Mastic, NY and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"Outstanding job, Jason was professional, punctual in my property looks amazing highly recommend his power washing services to my neighbors, which he has also done an amazing job. Keep up the good work."
Recommended by92%of homeowners
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Avatar for MacDonald Custom Construction LLC
MacDonald Custom Construction LLC
5.0(
3
)

Serving Mastic, NY and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Very reliable, professional and easy to work with. The roof and siding look amazing, exactly how I wanted it to. I would definitely recommend!"
Deck build
Deck build
Deck build
Deck build
Deck build

+1

23 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Stone Quality Contracting
Stone Quality Contracting
5.0(
3
)

Serving Mastic, NY and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Brandon does excellent work! He’s friendly and professional, his prices are very reasonable, he cared about my project, offered suggestions and showed up and finished when he said he would! I recommend him highly!"
Front Door painted
Ceiling Painted
Shed Stained Door Painted
Deck Staining
Concrete Staining

+17

Response time6 hrs
Recommended by66%of homeowners
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Avatar for Decks by Decker Home Improvements
Decks by Decker Home Improvements
4.9(
168
)

Serving Mastic, NY and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Thank you Sean and team for a wonderful job on our deck replacement and repairs. You have exceeded our expectations and left us at ease during the process‼️ They do all types of home improvements if your looking for a reputable company. "
Recommended by95%of homeowners
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Avatar for Roof Renew Pros LLC
Roof Renew Pros LLC
4.9(
60
)

Serving Mastic, NY and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I wanted my roof to look better and needed someone to kill off some moss, lichens and darkening stains on the roof. The crew did a great job. Very professional. Cleaned up perfectly at the end. I really appreciate they used non-chlorine bleach to kill all growths. Living on a lake, it was very important to me that they not add any phosphates or chlorine to the lake water. They even patched a roof leak! I would heartily recommend Roof Renew Pros."
Recommended by96%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Mastic, 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 Mastic, 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.

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