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Building Washing is an excellent method to maintain the exterior of your commercial property. It’s gentle, yet effective at cleaning. Our soaps and detergents collaborate to dissolve mold, algae, and other residues that accumulate over time. Let our expert technicians keep your building looking pristine and professionally maintained throughout the year.

We recognize that in the PNW, mold, moss, and algae tend to adhere to commercial buildings, accumulating over time. In ensuring that your building’s exterior remains pristine, we’ve crafted the ideal gentle wash method. We’ll apply a blend of soaps and detergents, let it sit to break down the grime, and then rinse it off, unveiling a polished, professional appearance.

Your commercial property is a significant investment, and its upkeep is important. After treating your building with our Commercial Wash service, it will immediately boost its professional appearance, making it stand out to clients, tenants, or potential business partners.

Once your Commercial Wash is completed with NW Softwash, our expert technicians will guide you around your property showing you the impeccable results. After the cleaning, you can have peace of mind knowing that your building is covered with our 2-year no mold and algae warranty. This warranty stands as a testament to our quality and can be transferred to any subsequent property owner or manager.




Vinyl siding looks good and lasts a long time on commercial buildings. But it needs regular cleaning to stay in top shape. Our building washing service gets rid of stains, moss, and dirt, making the siding look like new and last even longer.

Hardie Board

Hardie Board is a tough and stylish choice for commercial buildings. But, just like anything, it needs a little care now and then. Our building washing service cleans away the dirt, stains, and any moss, giving your Hardie Board a fresh look and keeping it strong for years to come.

Cedar & Pine

Cedar & Pine add a natural and classic touch to commercial buildings. Yet, they can gather dirt and moss over time. With our building washing service, we gently clean and rejuvenate these wood types, preserving their beauty and strength for the long haul.


Stucco gives commercial structures a textured and stylish look. But, it can trap dust and grime. With our washing service in Vancouver, WA, we carefully clean stucco surfaces, bringing back their crisp appearance without causing any damage.


Metal surfaces are sturdy and modern. However, they can show signs of wear or tarnish. Our washing service is designed to restore the shine to metal facades, ensuring they continue to look sleek and professional.

Painted Wood

Painted wood offers a classic charm to commercial spaces. Over time, paint can fade or gather dirt. Our gentle washing technique revives the vibrant color of painted wood, making it look freshly painted and well-maintained.

Effective and Stress-Free

Our Professional Commercial Washing Process 

  • 1

    Request a Quote

    Once we’ve gathered the specifics of your commercial project, we dispatch a sales estimator to your location to tailor a quote suited to your establishment’s needs.
  • 2

    Flexible Scheduling

    When you give us the thumbs up on proceeding with the project, we schedule around your needs. Usually we can schedule the work within a few days!
  • 3

    Enjoy Your Clean Home

    Our professional cleaning technicians are the best in the business. We employ respectful and courteous individuals who love what they do. Enjoy a clean property when they are finished!
Discover Our Rates 

Quality Washing Solutions for Your Property

  • 1

    Vinyl Siding Cleaning

  • 2

    Brick Property Washing

  • 3

    Hardie Board Cleaning

We’ve Got You Covered 

Commercial Washing Services Near You

NW Softwash employee performing gutter cleaning for a residential customer

Hear from Our Satisfied Customers

The cost was reasonable and the house looks great!
Sandra Hazard
An NW Softwash employee is applying pressure washing to clean the driveby and garage of a home in vancouver, washington.

Hear from Our Satisfied Customers

Josh and Canaan did a great time power washing my deck and house. I really appreciate their efficiency.
Dilara Gladney
An NW Softwash employee is looking at a house after cleaning it. Sunny and outdoors.

Hear from Our Satisfied Customers

My house got a beautiful uplift on her appearance!
Yolanda Imamura
Frequently Asked Questions 

Common Questions about House Washing

Pressure Washing can heavily damage your siding if done improperly and does not sanitize the surface from future mold and algae growth. We only recommend a Soft Wash. We use gentle pressure, that will guarantee a great clean without blasting away the paint! Our cleaning solution sanitizes the surface along with the cleaning.

Usually, commercial washing should be done as often as once every other year depending on how much shade your siding gets. Living in areas that have extreme weather, or where your property is more likely to attract things such as moss and algae will mean that you will have to have it done more often. However, we are happy to talk through your situation and offer practice advice about how many times a year you might need it.

We price our building washing services based on factors such as how much work is needed to be done, what type of service you need and the square footage of the surface.  But, we will always talk through the pricing with you once we have the information we need, and will never start without you knowing the final price.

NW Softwash uses a technique called “Soft Wash”. This is a low pressure approach that combines special cleaning soaps and the pressure of a garden hose. Our work trucks are equipped with everything needed to wash! We will never power wash your siding.