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

J Meyer Pressure Washing
4.9(
8
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Monticello, IL and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"It was amazing. It was so good, very clean and efficient. He was on time and he was very professional. He cleaned up after himself and there was no mess or anything. I was given a discount since I was a one of the first customers."
Gutter Cleaning Project
Gutter Cleaning Project
Gutter Cleaning Project
Gutter Cleaning Project
Recommended by100%of homeowners
Avatar for Ponds To Patios
Ponds To Patios
4.6(
14
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Monticello, IL and surrounding areas

In business since 1993

Free estimates

Credit card accepted

"Because Turf Doctors had expanded to ponds, we thought we would try them and have our current pond redone. They did a fantastic job hauling in tons of boulders, installing a waterfall and skimmer system, new pond plants and just rebuilding a pond that we can enjoy.  The water is clear so we can enjoy watching our fish and the sound from the waterfall is relaxing and soothing after a long day.  We love it and Andy goes beyond what we expected and stops monthly to make sure the water is clear and there are no problems.  I would recommend him to anyone who needs a pond experience or a good yard company. I would give them an A+ for the work, clean-up and follow through of their services."
Recommended by100%of homeowners
Avatar for World Painting Company
World Painting Company
3.9(
43
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Monticello, IL and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"I contacted World Painting after CertaPro dropped out of sight.  We quickly got an appointment with them and they were ready to give us a bid that day.  The price was reasonable and it included power washing, caulking, and painting our porch floor along with the entire house.
They were able to start within the week and kept us updated through out the project, letting us know what was the next step and when it would be completed.  Customer service was excellent.  When I had a question they called me back within the hour. 
They did an amazing job and we have gotten tons of compliments on it.  We would definitely use them again.
"
Hair Salon Remodel
Restoring Historical Home
Remodeling Cabinets
Recommended by78%of homeowners
B & J Hot Water Power Washing
New to Angi
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Monticello, IL and surrounding areas

In business since 2016

Free estimates

Credit card accepted

B & J Hot Water Power Washing can take care of all of your exterior cleaning needs at very reasonable rates! Give us a call for a free quote! No job is too big or too small. We clean all exterior house surfaces including deck cleaning and re sealing!

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Deck Cleaning FAQs, answered by experts

Most building codes require that railing spindles (also known as balusters) on decks or stairs be spaced no more than four inches apart. This safety standard is often called the '4-inch sphere rule,' which means a sphere with a 4-inch diameter should not be able to pass through the opening between balusters. This rule is in place to prevent small children and pets from slipping through the railing. For the same reason, the space between the bottom rail and the deck or floor surface 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 essential to check your local building codes to ensure compliance before starting your project.

The proper height for a stair riser or deck step is between four and seven inches, with seven inches often considered the most comfortable. Building your stairs to this height ensures a strain-free step position and minimizes the risk of trip and fall injuries. For optimal safety and comfort, especially on deck stairs, a rise of around seven inches should be paired with a tread depth (or run) of at least 10 to 12 inches. While it is possible to design stairs with risers up to 12 inches, this height can be challenging for children, pets, or individuals with mobility issues. Always check with your local building codes, as they may mandate specific dimensions that differ from these general recommendations.

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.

The average cost to professionally clean or pressure wash a deck is around $150, with prices typically ranging from $100 to $600. Several factors influence the final price, including the deck's size, material, condition, and how long it has been since its last cleaning. For a smaller deck of about 300 square feet, you might pay around $100. For a larger deck of 1,000 square feet or more, the cost could be closer to $300 to $400. Decks that are very dirty or haven't been cleaned in years may require more time and special detergents, which will increase the price. The deck's material also plays a role. Wood decks often cost more to clean because they require a gentle power washing technique to avoid damage. Composite decks are typically less expensive to clean, and cleaning a metal deck may cost around $100.

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.

The Monticello, IL homeowners’ guide to deck cleaning services

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