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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon19
    Verified deck cleaning services reviews

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

Four Lakes Contracting
5.0(
11
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Monticello, WI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

At Four Lakes Contracting, we are new to Angi, but not new to contracting. Two partners that grew up together, and have 40 years experience between the both of us. We believe in building local, with local prices. We collaborate closely with homeowners, to bring their visions to life. We specialize in comprehensive remodeling and renovation services throughout Madison and the surrounding Dane County area. Our expertise spans decks, kitchens, bathrooms, basements, and full-home transformations, ensuring each project reflects our commitment to quality craftsmanship and personalized design.

4 neighbors recently requested a quote
Avatar for JB Deck & Fence Renewal
JB Deck & Fence Renewal
4.6(
23
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Monticello, WI and surrounding areas

In business since 2019

Free estimates

"These young people are great to work with. They did a good job on my front stairs and garden border. Cleaned everything up when done. Same with Larry who did the power washing before the staining. I would definitely hire them again."
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+63

Response time1 day
Recommended by95%of homeowners
Avatar for Four Lakes Contracting
Four Lakes Contracting
5.0(
11
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Monticello, WI and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"I hired Four Lakes Contracting to power wash my house and build a new deck, and they did an awesome job. Super professional, on time, and easy to work with. The house looks great, the deck is solid and stylish, and they kept everything clean and on schedule. Highly recommend! Thank you . M"
Response time7 hrs
Response rate100%
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Deck Cleaning FAQs, answered by experts

A wood deck requires annual cleaning and regular inspections for loose or broken boards, nails, and screws. It should be refinished by applying a stain or sealer every two to three years to protect the wood from water damage, rot, mildew, and sun fading. The exact frequency can depend on the climate and the deck's exposure to sun and moisture. If your deck is painted, it will need repainting approximately every 10 years. Signs that your deck needs refinishing include faded, splintering, or warping boards.

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.

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.

Be careful when choosing a product to help you remove ice from your wood deck. Never use sand, gravel, or salt, since these items can damage and scratch the wood. Instead, look for chemical de-icers that are marked as safe for wood decks or use hot water to melt snow and ice.

There are a variety of second-story deck privacy ideas depending on your budget and aesthetic. For starters, you might consider fencing or tall privacy railing that masks a good portion of the open deck. A pergola or an awning can provide additional cover and shade. Outdoor curtains are an easy way to add or remove privacy at your convenience, plus they’re a wallet-friendly way to decorate your deck.

The Monticello, WI homeowners’ guide to deck cleaning services

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