Deck Cleaning That Clears
Algae, Mildew, and Mold

Deck Cleaning Washington County, PA

Deck cleaning removes algae, mildew, and mold off your deck. That growth is the main reason decks across Washington County need cleaning in the first place. We treat the two kinds of deck differently. Wood decks get a pressure wash with cleaning solution. Composite decks get a soft wash and hand scrub with no high pressure. We can get yours looking right again. Call (724) 344-2534 and we’ll handle the growth for you.

Wood and Composite
Deck Types We Clean

Wood and composite decks need different methods, and we treat them that way on every job.

01

Wood Decks

A wood deck gets a higher-pressure wash with cleaning solution worked into it. That takes care of the algae, mildew, and mold that build up on the boards, and the pressure is set to what the wood can handle.

02

Composite / Synthetic Decks (Trex, TimberTech)

Composite and synthetic decks, Trex and TimberTech included, never see high pressure from us. We soft wash them and hand scrub with brushes, brooms, and a light detergent. With all the newer composite decks going in around the area, it’s a method worth getting right.

Why Homeowners Choose Us
for Deck Cleaning

Here’s what sets our deck cleaning apart.

Deck Builders Trust Us With Their New Decks

Local deck builders call us to clean their decks right after they finish building them. They bring us back every year or two to keep those decks maintained. That kind of repeat work from the people who build decks for a living says a lot about how we handle composite.

We Won't Blast a Brand-New Composite Deck

A new composite deck is a serious investment, and we treat it like one. Most companies run wood and composite through the same high-pressure wash. We don’t. Composite never sees high pressure from us, so your deck comes out clean without the surface getting chewed up.

Equipment We Build and Maintain in Our Own Shop

Our owner is an electrical engineer by trade who spent more than a decade leading large-scale industrial projects in power plants, steel mills, and mines. He built pressure washing equipment before he ever started washing. Every rig we bring to your Washington County property was built and is maintained in our own shop, so we show up with dependable, well-kept equipment and the know-how to use it right. Both the pressure washer we run on wood and the soft wash system we use on composite come out of that shop. The crew can dial in the gentle setup a composite deck needs.

How a Deck Cleaning Goes,
From Estimate to Walk-Around

01

The Free, Itemized Estimate

Reach us by call, text, or the web form. We’ll ask about your deck, its size and the material it’s built from, and quote the job by phone or online. The estimate is free, itemized, and in writing, so you can see what’s included and what isn’t before you decide.

02

Scheduling and Three Heads-Ups

Once you accept the estimate, your job goes on the schedule. You’ll hear from us three times before we show up: when you book, the day before, and a text about two hours out. If rain moves into the forecast, we’ll call to move you to a better day.

03

Arrival and the Start-of-Job Walk-Around

Our branded truck parks on the street, never blocking your driveway, and we cone off the work area. Your technician knocks, introduces himself, and if you’re home, walks the deck with you. We confirm what you want out of the cleaning, including anything you’re hoping paint will do. We check that the steps and railings are safe for the crew. We also photograph the deck for the work order, a record that protects you if any question ever comes up.

04

Washing Wood or Hand Scrubbing Composite

On a wood deck, we run the pressure washer with algaecide and cleaning solution to clear the algae, mildew, and mold. On composite, we switch to the soft wash system and work the surface by hand with a light detergent. The method matches the material every time.

05

Final Walk-Around and Payment

When the deck is done, we walk it with you if you’re home, and if we missed anything, we take care of it on the spot. Payment is due on completion: check or cash to the technician, or a card through the invoice we email or text you.

What Deck Cleaning Costs,
by Size and Material

Deck cleaning is priced by the size of your deck and whether it’s wood or composite. You’ll get the final number on your free, itemized estimate.

PricingDetails
$250Starting at $250. That’s the starting point for a smaller deck. The price climbs with size, and wood versus composite changes both the method and the time on the job.

Booking your deck cleaning alongside other exterior work earns you multi-service pricing. Ask about it when you get your estimate.

Our Walk-Around Promise
on Every Deck Cleaning

Before we leave, we walk the property with you to make sure everything meets your standards. If we missed something, we come back and make it right at no charge. That covers anything our crew missed on the job.

Reviews From
Our Deck Customers

Jeremy Richter
5 days ago
Extremely prompt service. Great communication and price. They did a fantastic job pressure washing and sealing my concrete. Will 100% use them for any needs moving forward.
Excellent prompt service. Workmanship was fantastic on a very large project. Extremely satisfied!!
Gibby Gibson
1 week ago
I own a local small business and Pro Kleen pressure washes it once a year, and brings it back to life everytime! Brian was great and very easy to work with!
John Riccio
1 week ago
Well run business, quick response and follow up, excellent service in cleaning and sealing concrete driveway and sidewalks. Highly recommend them for your project.
Rick Succop
2 weeks ago
Job was completed next day, knowledgeable and courteous technician. Very happy with results.
Ken Conkle
2 weeks ago
Franco did excellent job very happy with results
Katy Yanosky
2 weeks ago
I highly recommend Pro Kleen. They did a great job sealing my driveway and several patios. They also were very quick to provide me with an estimate and provided me with updates along the way until the service was completed. Everything looks great.
Rick Meidel
1 month ago
Had them do a full house clean on my daughter’s older home. They did a great job and I appreciated the extra efforts on her gutters that were growing who knows what! Work was done within 2 weeks of signing a contract. I also had them do my own roof (only) and it looks great as well. Brian and his crew were always polite, friendly and patient with my questions. Highly recommend!
Beth Garofalo
1 month ago
Very professional team. Showed up when scheduled. All concrete looked amazing after the team cleaned it. Gave suggestions of other areas that needed attention and returned on another day to complete the additional work. The team exceeded expectations.
Irina Pritchard
1 month ago
Great job. My stone wall is clean and nice.
Sara Sloane
1 month ago
Always on time and do excellent work. Have used them several times and am never disappointed.
Donald McIntyre
2 months ago
They showed up on time, did a great job with both pressure washing and windows. The technician was very polite and professional. Highly recommend Pro Kleen for getting your home clean and looking new.
Tom Teitt
2 months ago
Had Pro Kleen come back to seal the newly cleaned driveway. They fit me in their schedule quickly and did a great job
Abby Burns
2 months ago
Repeat customer! Great communication and quality work.
Janelle Hancher
2 months ago
Pro Kleen made our house and sidewalk look brand new again! Highly recommend!!
Rebecca Bruckner
3 months ago
Excellent job by Pro Clean 👍Came on time and the price was reasonable 👍Definitely would recommend them. Thank you 👏
jeffrey nordberg
3 months ago
Excellent job, very pleased with the way it turned out the house and the deck look amazing
Paula Palefsky
3 months ago
Pro Kleen came the same day as I called for help. Their work was thorough, their team was professional, and their price was reasonable. Looking for gutter cleaning for some time, we have now found the company that will come after the autumn leaves have fallen. We are on their schedule for routine maintenance and we cannot be more satisfied.
Jason Sarasnick
3 months ago
Great job will use again next year
Lynn King
3 months ago
Our experience with Pro Kleen was positive from start to finish. We were highly satisfied with the job they did power washing our house, garage, and driveway. Everything looks great! Have used them in the past and will use again in the future!
Janice Sarasnick
3 months ago
I love that they text me in April/May as a reminder to clean the house and fence. I used ProKleen the last 2 years and found the price to be reasonable, the people work hard and are thorough, and professional. I strongly recommend them.
Aids
4 months ago
Great job cleaning my house and driveway would recommend and use again.
Greg Gapinski
4 months ago
Brian provided us a very competitive price quote. On the scheduled day he arrived on time and went right to work. They worked quickly and efficiently. They were very knowledgeable about the work and products they use. We are very happy with the results and will definitely call again.
Alex Holsopple
5 months ago
Pro Kleen power washing company is awesome, I had them do my deck and driveway and really took their time with both. My driveway had scrapes and buffed them out! Awesome, job will definitely be using this company in the near future!
Joe Trempus
5 months ago
Brian and his crew did a great job cleaning and sealing our stamped concrete around our pool. Gonna have them back when needed again. Very nice people and a pleasure to do business with.

Questions About
Deck Cleaning

No. Composite decks are soft washed and scrubbed by hand, never pressure washed. High pressure can leave lines or damage the surface.

A deck cleaning takes off algae, mildew, and mold. It doesn’t strip peeling paint or old stain. Water alone won’t do that, and it isn’t included in a standard deck cleaning. If paint is part of what’s bothering you, tell us up front so we can set the right expectations. When you want a fresh finish on a wood deck, our Deck & Fence Staining service is built for that.

No. Pressure washing on its own is the wrong prep for a new finish, because it drives water down into the wood. The right prep is scraping and sanding. That’s exactly how our Deck & Fence Staining service works: we clean the wood, scrape it, lightly sand it, and then stain.

Most decks are done in a few hours or less, with an hour as our minimum on any job. A large wraparound deck can run up to a full day or a day and a half. It comes down to how big the deck is and which material it’s made from.

If a deck has structural problems, a lot of rotted boards, or missing steps or loose railings that aren’t safe for our crew, we’ll recommend repairs before we clean it. We’re a cleaning company, not a repair crew, so those fixes need to happen first.

No. We just need access to the deck, and a gated yard can be arranged ahead of time. If you are home, we’ll walk the deck with you at the start and finish.

We use your outdoor water spigot by default. If your property is on a well or spring, or the work is too far from a water source, we can bring our own water for an added charge, and we’ll let you know when we quote the job.

Get a Free Deck Cleaning Estimate
in Washington County

Ready to get the growth off your deck? Reach out by call, text, or web form for a free, itemized estimate, with every service priced separately so you choose what you want. Washington County homeowners can get on the schedule in a few minutes. Call Pro Kleen Industries at (724) 344-2534 to get started.

Pro Kleen Industries LLC provides residential and commercial power washing and concrete sealing services for homes, businesses, industrial facilities and more throughout Western, PA.

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