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

Avatar for RAP Painting & Pressure Washing
RAP Painting & Pressure Washing
5.0(
126
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Belvidere, NJ and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"It went VERY WELL!!! The job was done professionally and within the time period that was requested. They cleaned up after themselves and even did little extra repairs to improve the overall appearance of where they were working."
Response time12 hrs
1 neighbors recently requested a quote
Recommended by98%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 Belvidere, 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!"
Additional Photos
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+11

Recommended by91%of homeowners
Avatar for A-1 SPOTLESS INC.
A-1 SPOTLESS INC.
4.3(
14
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Belvidere, NJ and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"They were amazing! Our roof is extremely high and steeply pitched, but they thoroughly and safely cleaned everything. Our roof looks brand new now, and I'm sure this will extend the life of our roof for many years. They even helped us with some outside spotlights that we can't reach. They were great to work with, and I'd highly recommend them to anyone looking for power washing."
Before
After
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Recommended by100%of homeowners
Avatar for Steel Penn
Steel Penn
4.6(
236
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Belvidere, NJ and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"This was an involved project, involving both the deck and fence replacement, which Steel Penn did, in coordination with a second contractor who installed a paving stone porch underneath the deck. Since that work had to be done after the demolition of the original deck, the work of the two had to be coordinated. The other contractor did not quite adhere to the schedule, and that held up the project overall a bit, but Steel Penn folks were willing to reschedule the various parts of their work, so the net effect was smaller than it might have been. We are very pleased with the new deck. They did a great job, and left a very clean worksite. One of our neighbors is already planning to call them!"
 Thomas Edison's Roofing project
 Jonathan Axford
 Belvedere NJ
 The Holiday Hotel
 Before Seawall corner

+59

Recommended by99%of homeowners
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Deck Cleaning FAQs, answered by experts

Typically, most residential wooden decks are designed to support approximately 40 pounds per square foot, including the deck’s weight and any items placed on it. While this is fine for typical use, it is usually not enough to hold the weight of a hot tub filled with water and people. To safely support a hot tub, your wood deck will likely require reinforcement. Therefore, it’s best to have a contractor or a structural engineer assess it before hot tub installation.

It is recommended to clean your deck once or twice a year to prevent the accumulation of dirt, debris, mold, and mildew. The ideal times for cleaning are in the spring and fall. A spring cleaning removes grime that has built up over the winter, preparing your deck for summer use. A fall cleaning washes away messes from summer activities, preventing them from setting into the wood over the winter. The exact frequency can depend on factors such as how often the deck is used, its exposure to pollen, and whether salt was used on it during the winter. Regular cleaning helps protect the wood and its finish from damage.

Cutting the boards directly is one of the fastest ways to remove deck boards with hidden fasteners. Mark two parallel lines that are one-third of the total measurement on both ends and cut out the centerpiece. Then, remove the end of the board that doesn’t have a fastener. Finally, pry open the fastened side and pull it up to pop out the screw or access the fastener. This also allows you to salvage portions of boards for other projects.

The best way to clean your decking is to clear debris from the gaps between the boards, sweep the surface, rinse it, apply cleaner, rinse again, and let it dry fully. A homemade deck cleaner made of two gallons of warm water and 1/2 cup vinegar is a simple cleaning solution for both wood and composite decking. You can sprinkle baking soda on any spots with mold or mildew, then scrub the area and rinse clean. 

DIY staining or painting is manageable with proper preparation, including safety measures, necessary tools, and adherence to safe weather conditions for application.

The Belvidere, NJ homeowners’ guide to deck cleaning services

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