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

Verified Reviews for Deck Cleaning pros in Monticello, WI

*The Angi rating for Deck Cleaning companies in Monticello, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

*The HomeAdvisor rating for Deck Cleaning companies in Monticello, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

Last update on June 23, 2026

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
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Avatar for JB Deck and Fence Renewal
JB Deck and Fence Renewal
4.5(
65
)
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

Warranties offered

"Excellent! Very hard working and communication went great. Power washed the house and deck. Also reinforced steps. The paint job looks great and the recommended colors are perfect. Clean up after the project was done. Would recommend."
Deck Maintenance Project
Marengo Deck Restoration
Deck Restoration
Messmers Project
Deck Maintenance Project

+130

Recommended by90%of homeowners
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Avatar for Advance Window cleaning and Power Washing
Advance Window cleaning and Power Washing
4.7(
14
)
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 2018

Free estimates

Emergency services offered

"It was very good. He had a good customer service. Very professional and very clean."
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+36

Recommended by100%of homeowners
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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

"Sam is very professional and I would award him 10++ stars if it were possible. No issues whatsoever. Neighbors came over to admire my new deck and they have Sam on the books to do theirs. His work speaks for itself - absolutely beautiful. I had gotten several estimates and Sam was right in the middle, but I feel the quality and customer service I received, far out weigh the cost. The crew, also professional and respectful, showed up on time, when they said they would and they finished on schedule. Also they did a great clean up - my yard is cleaner now than before they started the work. Sam also followed up to ensure all my expectations were being met. I highly recommend."
During
During
During
During
During

+63

Response time1 day
Recommended by95%of homeowners
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Avatar for All Star Quality Painting
All Star Quality Painting
5.0(
7
)
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 2014

Free estimates

Credit card accepted

"I wouldn't hesitate to recommend this company.. very good work I will use them again in the future.
"
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Additional Photos

+6

Recommended by100%of homeowners
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Avatar for GF Company
GF Company
4.6(
152
)
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 1974

Free estimates

Credit card accepted

"Great, they did a nice, clean installation. I would recommend them and use them again in the future."
Additional Photos
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+19

Recommended by93%of homeowners
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Avatar for Too Much Pressure
Too Much Pressure
5.0(
6
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Monticello, WI and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Joanna and Carlos did a terrific job! Professional, on time, and very responsive. We would definitely recommend them snd hire them again."
Roof Washing
Siding Soft Washing
Siding Soft Washing
Siding Soft Washing
Siding Soft Washing

+29

Response time1 day
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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

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.

Deck stairs should have at least three stringers rather than two. The recommended minimum width for stairs is 36 inches, and the International Association of Certified Home Inspectors recommends at least three cut stringers to provide sufficient support on wood decking stairs of this width. Generally, stringers should be a maximum of 16 inches apart for wood decking and 12 inches apart for more flexible composite decking.

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.

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.

You can use a few different tactics to prevent your deck gate from sagging. Aside from using strong, rot-resistant woods, introducing a diagonal element—such as a tension rod or solid piece of wood to act as a brace—across the gate will offer better support. You can also use rigid joists to prevent the gate from sagging.

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.

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