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Best deck repair pros near Central Islip, NY

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon121
    Verified deck repair services reviews

Top-Rated Deck repair pros in Central Islip - Updated Nov 2026

Avatar for LB Maintenance & Contracting, Inc.
LB Maintenance & Contracting, Inc.
4.7(
53
)
Deck or Porch - Repair

Serving Central Islip, NY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"lou was on time, neat, did a fine job power washing, sanding and staining our old deck. He replaced a rotted potion of decking at no extra cost as well as other extras at no cost or minimum and extremely fair prices. I highly recommend LB Maintenance."
 Deck Before
 Before steps
before sanding
when we arrived
before

+47

Response time5 hrs
Response rate100%
2 neighbors recently requested a quote
Avatar for Telese Custom Decks, Corp.
Telese Custom Decks, Corp.
5.0(
11
)
Deck or Porch - RepairDeck or Porch - Repair - For Business

Serving Central Islip, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"John and his team did an excellent job on our deck! We had our old deck torn down and a Trex composite deck built on the existing frame. The deck is seamless and perfect and 100% better than our old deck! John and his team had it built in 2 days and their price was more than reasonable. Some other companies out there quoted me OVER double (The Deck Guy, Decks Unique, etc.) The owners of these OTHER companies pride themselves on 30+ years in business but when you ask them if they will personally be building your deck or even on site for the build, they canâ t give you a straight answer because theyâ re so â busy.â Skip over those other companies and hire John and his team because he will personally be working on your deck and overseeing everything his team does as well! I honestly couldnâ t be happier and I am recommending him to all my friends and family!"
Recommended by100%of homeowners
Avatar for Premium Renovations NY
Premium Renovations NY
5.0(
32
)
Deck or Porch - Repair

Serving Central Islip, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

Premium Renovations NY is a trusted, family-owned company proudly serving Long Island since 2016 We specialize in roofing, siding, decking, gutters, and chimney services for residential and commercial properties. From roof repairs and replacements to vinyl and cedar siding, custom decks, gutter installations, and chimney maintenance, our experienced team delivers high-quality work with honest pricing and fast response times. Fully licensed and insured, we serve Suffolk and Nassau County with reliable craftsmanship and free estimates. Contact us today at 631-294-6009 for dependable service and lasting results.\n\n

Roof Repair & Skylights
Roof Repair & Skylights
New Deck
New Deck
Response time6 hrs
Response rate100%
6 neighbors recently requested a quote
Avatar for Espinoza's Home Improvement
Espinoza's Home Improvement
5.0(
20
)
Deck or Porch - Repair

Serving Central Islip, NY and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: True professional

"Carlos had previously performed work on my home, and his work was outstanding. We asked him to bid residing the house. His quote was very competitive and he made great effort to assist us in choosing the materials and colors. He began the job on schedule and finished on schedule. His attention to detail is astonishing. The siding looks spectacular, as do the new leaders and gutters. Gorgeous work! Carlos is a perfect gentleman, and we made sure he and his crew had plenty of cold drinks and a cool place to retreat to from the summer heat. While he was doing the job, we had an extremely violent thunderstorm that produced winds recorded at over 80 mph. Nothing came loose whatsoever. Indeed, several of my neighbors suffered wind damage to their siding. I sent Carlos over to see what he could do. He and his crew repaired the senior citizen's siding and because we had a very rainy day, replaced the man's kitchen sink and installed a new toilet. No wasted days due to weather. The neighbor raved about the work.... Finally, as the siding was going up, I asked Carlos if he would be interested in replacing our 335 feet of fencing. He gave us an excellent price, and the day the siding was finished, 42 sections of fence was delivered. Two days later, the fence was beautifully installed and all waste, including tree limbs and shrubs I removed, were carted off in a dumpster. Much to our surprise, Carlos stopped by a few days later and replaced a roof shingle on one of our bay windows. It wasn't his responsibility, but he made a point to make everything flawless. Carlos Espinoza Home Improvement is highly recommended. We will surely use them again."
Smithtown project
Smithtown project
Smithtown project
Smithtown project
Smithtown project

+10

Response time4 hrs
8 neighbors recently requested a quote
Recommended by100%of homeowners
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Deck Repair FAQs, answered by experts

In the majority of cases, you don’t need regulatory permission or permits to remove decking components and materials. However, the exception is if you live in or near a wildlife conservation area, which could require permits and consent prior to beginning the demolition. Check with a local regulatory agency for more information.

When building an outdoor or deck gate, it's crucial to use durable wood that can withstand harsh weather conditions like sunlight, rain, wind, and snow. Redwood and cedar are excellent choices as they naturally resist decay. While redwood is considered more elegant, cedar is a more affordable option. Other suitable woods include oak and pressure-treated pine, which is specifically treated to resist rot. Although some softwoods like pine are popular, untreated softwoods such as pine and spruce should generally be avoided for outdoor projects because they are susceptible to damage from water, rot, and the sun. Ultimately, it's wise to consider your local climate when selecting the right wood for your gate.

To flatten a cupped deck board, start by ensuring it’s dry. Then, try flipping the board over so the cupped side faces down and reattach it. If that’s not possible, you can use screws to pull it tighter to the joists or plane the edges slightly to reduce the cup. It’s best to replace severely cupped boards.

Composite decking may never warp, or it may warp quickly. Several factors can influence the rate of warping, including the material's quality, installation method, and installation location. Generally speaking, high-quality materials that have been installed properly are drastically less prone to warping.

It is possible to build your own deck, but it’s typically better to leave the work to a decking professional. Decks can be exceptionally complicated, especially if you want a wrap-around or second-story deck, and you don’t want to risk making an expensive or dangerous mistake. It’s usually better to hire a decking pro who can pull permits and build a structurally sound deck that will last for decades and provide the maximum return on investment.

The Central Islip, NY homeowners’ guide to deck repair services

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