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Know Pressure LLC

Professional Residential Pressure Washing

Your home’s exterior takes a beating from Virginia weather. Mildew, algae, pollen, and grime don’t just look bad, they can shorten the life of your siding, concrete, and wood. At Know Pressure, we make exterior cleaning simple and stress-free with honest recommendations, the right method for each surface (pressure washing or soft washing), and careful attention to detail, no shortcuts and no high-pressure sales. You’ll get a clear, written quote, reliable scheduling, and results you can see right away

Exterior House Washing

House washing is one of the fastest ways to boost curb appeal and protect your home’s exterior from the buildup of mildew, algae, pollen, and grime. At Know Pressure, we use the right approach for your siding and trim so you get a thorough clean without the risks that come from using too much pressure on delicate surfaces. You’ll receive a clear, written quote, straightforward recommendations, and a professional wash that leaves your home looking refreshed and well cared for

$0.25 per

Sq Ft

*If onsite water is not available, a $100 water fee will be added to the invoice

Sidewalk & Walkway

Clean sidewalks and walkways make a big difference in how your home looks, and they’re safer for family and guests. Over time, concrete and pavers collect algae, mildew, dirt, and stains that can get slick when wet. Know Pressure removes that buildup with the right equipment and technique for the surface, leaving your paths brighter, cleaner, and easier to maintain. We’ll give you a clear written quote and knock it out efficiently, and it pairs perfectly with driveway or house washing for a full curb-appeal refresh.

$0.25 per

Sq Ft

*If onsite water is not available, a $100 water fee will be added to the invoice

Driveway

A clean driveway can completely change the look of your property, because it’s one of the first things people notice. Driveways collect tire marks, dirt, algae, and mildew over time, and that buildup can make the surface look worn and neglected. Know Pressure uses the proper equipment and surface-safe technique to lift grime and organic growth efficiently, leaving your concrete looking noticeably cleaner and more cared for. 

$0.25 per

Sq Ft

*If onsite water is not available, a $100 water fee will be added to the invoice

Decks, Docks, and Patios

Decks, docks, and patios take constant abuse from sun, rain, and organic growth, so it doesn’t take long for them to get slick, stained, and dull. Know Pressure cleans these areas with the right method for the material (wood, composite, or concrete), focusing on removing mildew, algae, and built-up grime without unnecessary damage. The result is a cleaner, safer space you’ll actually want to use again—whether it’s for family time, grilling, or relaxing outside. We’ll provide a clear written quote and can bundle it with house washing or walkways for a complete outdoor refresh.

$0.35 per

Sq Ft

* $100 Water fee per service will be added if onsite water is not available

Vehicles

Even though it’s rare for someone to book us only to clean a vehicle, vehicle washing is one of our most popular and convenient add-ons when we’re already on-site for a house wash or other exterior cleaning. Since we’re set up and working, we can quickly rinse away built-up grime, road film, and organic buildup to help your car, truck, or work vehicle look noticeably cleaner without you making a separate trip or appointment. If you’d like it added to your service, just mention it during your estimate and we’ll include it in your written quote.

$30

Per Service

RV's

RV’s pick up grime on the road, but a lot of the worst buildup happens while it’s sitting. Mildew, algae, and other organic film can settle in and leave streaks and discoloration over time. Know Pressure offers RV washing to help keep your rig looking clean and well cared for, using the right approach for large exterior surfaces without unnecessary risk to finishes and trim. It’s a great standalone service or an easy add-on when we’re already on-site for house washing, driveways, or other exterior cleaning.

$60

Per Service

Custom Commissions

Have something outside that isn’t listed on our website? We handle plenty of custom exterior cleaning projects, everything from unique surfaces to one-off problem areas that need a careful approach. If it’s outdoors and it’s dirty, there’s a good chance we can help. Send us a few photos (or we can stop by), and we’ll give you an honest recommendation and a clear written quote based on what your property actually needs—no pressure, no crazy upsells, just a straightforward plan to get it cleaned up.

Get a quote today!