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

Avatar for HM Construction Group, Inc. (Long Island Handyman Group)
HM Construction Group, Inc. (Long Island Handyman Group)
5.0(
21
)

Serving Islip, NY and surrounding areas

Angi Approved

In business since 2017

Free estimates

Emergency services offered

"Eddie was great to work with! We had a limited time frame to adhere to town inspections and Eddie and his team knew exactly what we needed and quickly got the job done. The results were great and even the inspector acknowledged the impressive repair. They were able to put a knocked out garage wall back on the foundation and repair the interior dry wall. I would recommend this company for any professional contract work due to their reasonable price, ease to work with and quality of work."
Recommended by90%of homeowners
Avatar for LB Maintenance & Contracting, Inc.
LB Maintenance & Contracting, Inc.
4.8(
50
)

Serving Islip, NY and surrounding areas

Angi Approved

In business since 1995

Free estimates

Emergency services offered

"Luke from LB contracting was a pleasure to work with. He was prompt. He was pleasant. He was professional and the work was exactly as he described. I will use him without hesitation for any other work I have around the house. I highly recommend"
 Deck Before
 Before steps
before sanding
when we arrived
before

+47

Response time5 hrs
Response rate93%
Recommended by94%of homeowners
Avatar for Hamlet Window Cleaning & Power Washing
Hamlet Window Cleaning & Power Washing
4.6(
165
)

Serving Islip, 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
Suffolk Peak
4.7(
23
)

Serving Islip, NY and surrounding areas

Angi Approved

In business since 2005

Free estimates

Credit card accepted

"My deck needed to be repaired and painted. I couldn’t be happier with the results! Ryan is knowledgeable and meticulous. He was very responsive when I had a question. The price was reasonable and the result is beautiful. I plan to hire for future projects. I highly recommend. I highly recommend. I highly recommend Suffolk Peak"
Response time2 days
3 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Aaliyah's Landscaping
Aaliyah's Landscaping
5.0(
5
)

Serving Islip, NY and surrounding areas

Angi Approved

In business since 2020

Free estimates

Emergency services offered

"We hired Aaliyah Landscaping to address the overgrown bushes in front of our home, which had become an obstruction to accessing the front door, and we also needed access behind the bushes on either side to repair siding around the windows that tends to loosen during windy conditions. These bushes had deteriorated over the past several years, appearing half-dead and exhibiting signs of disease. Therefore they needed a massive cut, shaping and clipping removal. This was unto itself a big job, especially for one person, yet Abel handled it professionally and the final results are nothing short of astonishing. We would like to thank Angi’s for this excellent referral and Abel for not only his expertise in the way he cut and shaped our bushes but sharing his hesitation to our request to cut more but due to our particular needs he proceeded on our behalf. Our appreciation for his kindness towards us along with his respect to both our property and ourselves is greatly valued. "
.
Landscaping Project
Landscaping Project
Landscaping Project
Landscaping Project

+25

Response time1 day
3 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Stone Quality Contracting
Stone Quality Contracting
5.0(
3
)

Serving Islip, 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
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FAQs for deck, fence, patio or porch clean and seal projects in Islip, 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 Islip, 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.