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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon84
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Annandale - Updated Nov 2026

Avatar for NB Woodworks, LLC
NB Woodworks, LLC
5.0(
26
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Annandale, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1875

Free estimates

Warranties offered

"Anthony's workmanship is impeccable He replaced a side entrance banister/railing that was falling apart. Beautiful. Anthony also replaced stairs to my deck and also made a banister, he replaced boards on my deck. He patched a couple of holes in the walls. Everything looks amazing. His prices are fair. He was always on time and cleaned up, took away the all wood that had to be replaced."
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Our Work

+34

Response time1 day
3 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Freeborne Decking
Freeborne Decking
4.6(
125
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Annandale, NJ and surrounding areas

In business since 1976

Free estimates

"This is the 2nd time I've used Freeborne and I would definitely have them back again. They built a 12' X 16' enclosed room on a 2nd story deck and it came out great. Lenny, Scott and crew knew what we wanted and exceeded our expectations without over complicating the project. There were no budget surprises either. The amount we discussed at the beginning was what we were charged. If I could I would use them to do projects inside of the house!"
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+11

Recommended by91%of homeowners
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Deck Cleaning FAQs, answered by experts

Space deck handrail posts four to six feet apart. If the posts are more than six feet apart, the railing will be less able to withstand lateral forces and is more susceptible to breaking. Additionally, railing posts that are more than six feet apart may not be up to code, and you may face fines and be required to reinstall the posts to bring them up to code.

Pressure-treated lumber is one of the most affordable types of decking upfront. This material is widely available, so you can usually find pressure-treated lumber at almost any local home improvement store you visit. Keep in mind that wood requires a lot of upkeep with repainting and restaining, so any kind of wood may be more expensive in the long run than something like PVC decking.

For a 12x20-foot (240-square-foot) deck, you can expect to pay between $7,200 and $14,400. This cost is based on a general price of $30 to $60 per square foot. The final price will depend on factors such as the decking material, design complexity, deck type, location, and local labor costs. Keep in mind that add-ons will increase the total; for example, adding an under-deck drainage system to a deck of this size could cost an additional $7,700.

Increases livable area and enhances aesthetic, often boosting property appeal.

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.

The Annandale, NJ homeowners’ guide to deck cleaning services

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