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    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

While you can use various materials like sand or even just soil, gravel is widely considered the best option to put under a deck. It provides excellent drainage and is resistant to water, fire, and pests. Gravel also helps anchor the soil to prevent erosion during heavy rain and acts as a built-in weed blocker, reducing regular upkeep. Furthermore, it is simple to spread, available in various textures and tones, and adds a polished look that complements any deck design.

Liquid rubber is great for waterproofing, but it can damage your deck if it’s not applied correctly. First, it can trap moisture in the wood if the deck isn’t completely dry before application.  Second, applying it too thickly can create a heavy, rubbery surface layer that peels and cracks under fluctuating temperatures. For the best results, ensure the wood is completely dry before application, and apply the liquid rubber in thin, even coats. A quick inspection every now and then will help you catch any issues early, keeping your deck protected and looking its best.

Yes, but ensuring the deck has a solid foundation with adequate footings is critical before building, as the weight of a sunroom will put significant pressure on the structure below. Even if your deck is properly constructed, it may not be able to handle the extra weight. While some basic, lightweight, prefabricated sunrooms can sit on a deck with a strong existing foundation without additional supports, in many cases, the foundation and joists will need reinforcement. It is always best to have a structural engineer perform an inspection to evaluate the deck's quality and structural integrity. A professional can help you decide if reinforcement is sufficient or if it's better to tear down the deck and start over.

Pavers are a great decking option for pools. They’re customizable, come in a variety of shapes, sizes, colors, textures, materials, and price points, and they’re slip-resistant. Concrete pool decks, on the other hand, are harder to repair and replace if damaged and aren’t as slip-resistant as most paver materials. However, not all pavers are equal in terms of durability, maintenance, and performance. Pavers also have their own cons that may encourage homeowners to opt for stamped concrete instead, such as higher upfront costs.

In most cases, there should be a small gap between the house and the deck, usually no more than ½ to ¾ of an inch. This space allows water and moisture to flow through instead of pooling against the side of your house. It also lets flashing protect your siding from runoff, which is one of the most common issues with decks.

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.