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    Average homeowner rating
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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.

3 neighbors recently requested a quote
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

Yes, pressure washing a wood deck can be a good idea as it effectively lifts ingrained dirt, mold, and mildew, improving the deck's appearance and longevity. However, it must be done carefully, as it's easy to damage the wood, especially softwoods. To pressure wash safely, use a lower pressure setting and a wide, 40-degree fan pattern nozzle (often white). Keep the nozzle at least a foot away from the wood surface and maintain constant motion, avoiding hovering in one spot to prevent gouging.

When building a deck, #2 grade lumber is a go-to for several reasons. It’s strong, budget-friendly, and works well for most framing and decking needs. But upgrading to #1 or Appearance Grade can give your deck that extra visual edge if you're after a cleaner, more polished look for high-visibility spots.

In most cases, sanding an old deck before staining it is necessary to achieve a decent finish. If your old deck has a relatively new stain finish on it and you're only doing touch-ups, you can generally skip the sanding part. However, if your goal is to make the deck look and function better, sanding first is a must. 

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.

A covered deck can be a good investment that increases your home value—especially if you live in a hot region with a lot of sun. A covering over the deck means you can get more use out of it, even on the hottest summer days. With a permanent deck covering, you can even add ceiling fans to help cool down your deck for added comfort.

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.