Deck Cleaning

Serving the Greater Saint Louis Area

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Keep Your Deck Clean

Professional Deck Washing

A nice deck can last for decades if it's taken care of regularly and kept clean throughout the years you own it. Our professional St. Louis deck cleaning service makes it easy for you to keep your deck in great shape.


Whether you own a deck made of wood, composite or vinyl, our power washing pros can make it look great again and keep it that way. We have the skill to remove algae, lichen, moss, and years of grime, so it's never too late to get started on your deck cleaning maintenance!

You love your deck and you want it to last. During deck cleaning, and other services such as paver cleaning, it's always highly important not to pit or ruin the surface. This is why we're always careful to treat a deck gently by using gentle cleaning solutions and techniques.


Let our professional St. Louis deck cleaning experts take a look at the condition of the structure so that we can determine what's necessary to restore the beauty of the wood. We've turned the clock back for many weathered-looking decks that appeared to be beyond hope.

  • Free Estimates
  • Weekend Hours Available
  • Professional Results
  • Competitively Prices

Why Choose Us?

While it's true that nothing lasts forever and a wooden deck may look like it needs to be replaced, it may just need a good cleaning to make it like-new again.


We'd be happy to set up a free estimate so that one of our professionals can assess the condition of the surface material and then offer you some honest advice. If there's a way for you to make it last longer, we'll be able to help you accomplish this goal.

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We're often able to completely renew by thoroughly cleaning and buffing the surface. We can also help you to reseal the wood so that it stays waterproof and lasts for several more years to come.

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Our technicians clean your deck gently by using gentle methods to remove and prevent algae, moss, lichen, and other problems.

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Not only do our expert methods get your deck clean, the cleaning formula we use will prevent new algae, moss, lichen, and other microorganisms from taking over your deck again for several months at a time.

Our St. Louis power washing specialists may be able to completely restore the beauty of your deck, so let us take a look and then if it's possible, use our cleaning magic on it first!

Latest Exterior Cleaning Tips From Our Pressure Washing Experts

Worker power-washing windows on a modern building facade

5 Fall Season Commercial Pressure Washing Services Every Business Needs

By Under Pressure • April 28, 2026
When it comes to getting your Manchester business as attractive as possible for the upcoming holiday season, there's nothing better than hiring a professional for commercial pressure washing. Fall can be short-lived, so preparing now is going to be important this year. Every local business owner knows how competitive the holiday season is, and those in Manchester, Missouri know fall is the season to take care of their property maintenance before the first snowfall. By now, many will have already scheduled the pressure washing. Have you? If not, it's time to get it done. Not only will a clean exterior prepare your property for winter, focusing on these 5 key commercial pressure washing services can make a world of difference in how attractive your business is during the coming holiday season.
Wooden deck attached to a red brick house with sliding glass doors and horizontal privacy slats

Tips On Deck Sealing For St. Louis Homeowners

By Under Pressure • April 28, 2026
As the weather changes from season to season and from day to day in St. Louis, a wooden deck can quickly develop warping, splitting, and rotting problems. To help prevent these issues, professionals like ours in St. Louis, at  Under Pressure  offer deck sealing services to seal and waterproof decks for protection. A beautiful wooden deck will need some maintenance from time to time: Two of the most important ways to maintain and preserve it are cleaning and deck sealing. Cleaning off the deck removes debris and grime that causes wood rotting, and it should always be done before staining or sealing. The final step of deck sealing protects the wood from moisture and sunlight exposure. Since the protective seal coatings will eventually wear out, you'll need to know how to take care of your deck to make it last for as long as possible.
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Benefits Choosing Power Washing Contractor

By Under Pressure • April 28, 2026
Cleaning the siding and other exterior areas of your house and property can take an entire weekend to accomplish. Rather than using up all your free time on the weekends, you could benefit from choosing a power washing contractor, like ours in St. Louis, to do the work for you instead. A reliable power washing contractor who is skilled and trained to leave you with great results can get the job done pretty quickly. Whether you just want them to handle the house washing or cleaning everything including the driveway, roof, deck, and other areas, you could be enjoying the benefits of hiring a professional.

Contact Us for More Information

If you are looking for a professional pressure washer for your St. Louis home or business, then call us today at (314) 200-5932 or request your free estimate using our online form.