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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon180
    Verified deck maintenance services reviews

Top-Rated Deck maintenance specialists in Northport - Updated Nov 2026

Suffolk Peak
4.2(
30
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Northport, NY and surrounding areas

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 time3 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
Tromblee Plastering and Painting, Inc.
5.0(
3
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Northport, NY and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

Tromblee Plastering and Painting is your premier choice for all your painting needs. They approach each job the same. Always working for that wow factor, they have a long list of satisfied customers. Tromblee Carries a 2 milllion dollar worker's comp and liability insurance policy, offering extended protection for homeowners working with them. With over 40 years of experience, they can do just about any job. Tromblee Plastering and Painting uses quality products, and does quality work. Call Thomas Tromblee for your next painting project.

Response time1 day
Recommended by100%of homeowners
Avatar for Carlos Home Improvement
Carlos Home Improvement
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Northport, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Response time10 hrs
Avatar for Glare by JTO, LLC
Glare by JTO, LLC
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal

Serving Northport, NY and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

I've lived in New York since I was a child, I started this company because I wanted to be my own boss and build my own future. I am easygoing, I like to have fun with the process!. I most want my customers to know I take quality seriously, you won't find a better provider. \n \n

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Deck Maintenance FAQs, answered by experts

Before installing a new railing, check the condition of the deck frame and joists, especially around the perimeter where posts attach. If boards are loose, soft, or show signs of rot, the structure may need repair. A deck pro can inspect your framing to confirm it meets load-bearing requirements.

Building a deck without a permit could lead to fines for both the homeowner and the contractor. The exact penalties will depend on your state and municipal building laws. You might also be required to remove the deck and apply for a permit before you can build another. While it might be tempting to skip the permit to save a few bucks, it’ll cost you much more if you’re caught.

When deciding if you should use 2x6 or 2x8 deck joists, consider the size of the deck, joist spacing, and materials. Larger decks, larger-spaced joists, and weaker wood all require more support, meaning they need larger joists. For example, 2x8 redwood joists spaced 16 inches apart can only safely span up to 10 feet and 7 inches. On the other hand, 2x10 southern pine joists spaced 12 inches apart can be as big as 16 feet and 2 inches. If you aren’t sure what size joist is best for your project, speak with your deck builder.

Although composite decking is extremely durable, it’s also susceptible to extreme heat. Prolonged exposure to sunlight can cause fading, warping, and cracking. Composite also retains heat more than wood, which makes it dangerous to walk on in the summer. You can help prevent heat damage by only building with composite in shaded areas or using rugs to cover the hottest spots.

It is possible to pressure wash your deck, but it’s usually best to leave the work to a professional for two main reasons. First, power washers are expensive, and you can avoid high upfront costs by hiring a deck washing pro instead. Second, you must be careful to use the correct setting to avoid damaging your deck material. You can only clean soft woods like pine with a wide spray and a low pressure; otherwise, the water will leave unpleasant marks on your deck. Hard woods, composite material, and metal can stand up to increasingly higher water pressures.

The Northport, NY homeowners’ guide to deck maintenance services

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