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

Avatar for Complete Construction & Maintenance, Inc.
Complete Construction & Maintenance, Inc.
2.9(
12
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Liberty, PA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"As a mobile home owner of decades, I know how difficult it can be to find someone familiar enough with the industry to trust my home to. CC&M is a wonderful company. They are professional, reasonable with pricing and schedules and they are able to offer in-house financing, which is sometimes necessary with mobile homes. Once my children were out in the world, I wanted some major renovations to my home. Mike came out, went over everything and discussed options. In the end, I contracted CC&M to remodel my kitchen, my bathroom, my hallway, my bedroom, add a master bath, add a new laundry/utility room, replace heat-tape and upgrade some of the electric. From beginning to end, Mike and his crews were amazing. They are attentive to detail and their work is exsquisite. I had never done renovations before, but CC&M made me very comfortable with the whole process. It's been a month and a half since the work was done, and I couldn't be happier. My friends and family compliment me as soon as they walk in. As far as I'm concerned, if you need work done, CC&M is the company to call. Thank you for bringing my home back to life. You guys are the best!!"
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+20

Recommended by54%of homeowners
Avatar for Monty's
Monty's
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Liberty, PA and surrounding areas

In business since 2019

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Call us today.

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Deck Cleaning FAQs, answered by experts

No, you don’t need a permit to repair and replace a few boards on an existing deck. However, if you’re making structural changes to the deck or tearing down the old one and building a new one, you will likely need a permit. Check with your local municipality for the regulations and rules in your area, or ask a local contractor who builds decks for advice.

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.

It’s best to prime composite decking before painting. This promotes better paint adhesion, helps create a smooth finish, and can mean the paint job will last longer. Always follow the manufacturer’s instructions for application, allow ample primer drying time before painting (typically 24 to 48 hours), and thoroughly clean the deck boards to promote the best adhesion.

To maximize the utility of space under a deck, it’s important to keep this area dry and clean. One way to prevent the area from becoming too wet is to install an under-deck draining system. This affordable home upgrade channels water away from the deck and provides usable space for storage or a functional area below a second-story deck. Not only will this be a useful maintenance upgrade, it can boost your home’s property value.

When installing deck boards, screws are generally a better option than nails. Screws offer superior holding strength over time, keeping the boards securely in place. In contrast, nails are more likely to pop out, which can create a tripping hazard. While you can use either, we recommend using 3-inch galvanized deck screws. To minimize the risk of cracking the wood, it's a good practice to drill small pilot holes before driving the screws into the deck joists.

The Liberty, PA homeowners’ guide to deck cleaning services

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