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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

Angi 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
Avatar for Stone Quality Contracting
Stone Quality Contracting
5.0(
3
)

Serving Mastic, NY and surrounding areas

Angi 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
2 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Preferred Choice Cleaning Services
Preferred Choice Cleaning Services
5.0(
290
)

Serving Mastic, 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 Mastic, NY and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Called to confirm appointment and called 1/2 before arriving. Cleaned my chimney and replaced my cap which I knew needed to be done. Didn't try to up sell the job. Cleaned up after himself. Will use again."
Additional Photos
Recommended by97%of homeowners
Avatar for Ned Stevens Gutter Cleaning
Ned Stevens Gutter Cleaning
4.7(
2,691
)

Serving Mastic, 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 Roof Renew Pros LLC
Roof Renew Pros LLC
4.9(
59
)

Serving Mastic, NY and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"As an environmentally conscious household, it was important to us to hire a service that used neither harsh chemicals, nor bleach products for roof cleaning. I previously received Roof Renew Pros’ mailer and held onto it for this occasion as we had gotten moss and lichen growth on our roof. I kept the mailer as it stated their use of organic products, as well as no pressure washing, which was very important to us. After reading reviews, we decided to call RRP. Barbara came and inspected our roof, explained what was growing on it and took photos for us to see what was going on up there. There was more moss on our roof than we had initially thought. Barbara went over the process, what would be done on the day of and next day, gave us the price, so we booked our cleaning. The RRP crew arrived on the day, cleaned our roof in a timely manner and applied a sealer to prevent new growth anytime soon. Our roof is now lichen/moss-free and winter ready. It looks like it did when we first moved in. The crew was thorough and very helpful. The price fell within what we expected to pay for such a service and the fact that RRP use organic products, was HUGE to us. We’ll definitely use RRP in the future and totally recommend this company for your roof cleaning! Quality and eco consciousness matters to us, since our home is our biggest investment."
Recommended by98%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.