What time of year should I have my roof and siding cleaned?

NW Softwash works year round. Most homeowners book roof or siding cleaning when they first notice dirt or moss buildup. Rain or shine, service can be scheduled when conditions are safe for the crew.

Is NW Softwash required to carry a pesticide license?

Yes. Any provider performing moss treatment or removal is required to hold the proper commercial pesticide applicator license and insurance. NW Softwash technicians are licensed in Oregon and Washington for moss-killing treatments.

How do you price your services?

NW Softwash pricing is based on the square footage of the home. After getting measurements, accurate pricing can be provided for each service, and the quote process typically takes under five minutes.

Roof Cleaning & Exterior Cleaning

Roof cleaning and exterior care across Southwest Washington and the greater Portland area.

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1,500+ Google reviews across our profiles
Local since 2019
1-year green-free roof cleaning guarantee

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360.583.4428

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service@nwsoftwash.com

Roof Cleaning That Takes Care of the Details

Roof cleaning starts with a look at the roof and the buildup on it. We remove loose debris, treat moss and algae with a low-pressure application, and clean up the debris that falls around your home.

Treated moss continues to dry out and weather away after the visit. We’ll explain what to expect from your roof before we get started.

Our roof cleaning comes with a 1-year green-free guarantee.

Low-pressure treatment for moss and algae

Licensed and insured for our moss-treatment work

Rated 5 out of 5

Had my gutters cleaned. It rained a few days later and I noticed a clogged down pipe. I emailed with a video. Two days later they came out and fixed the problem no questions asked. Always friendly and courteous. Thank you for your professionalism!!!

John Peeke

Google Review

See the Work and Hear From Our Customers

Take a look at our cleaning photos and read what customers say about working with us. With over 1,500 Google reviews across our locations, there’s plenty to go on.

Our Services

Exterior Cleaning for the Rest of Your Home

Roof cleaning first, with siding, gutters, concrete and exterior windows available in the same quote.

Roof Cleaning

Soft wash cleaning and moss treatment for asphalt shingle and tile roofs. Backed by our 1-year green-free guarantee.

House Washing

A low-pressure wash to remove dirt, algae and everyday buildup from your siding.

Gutter Cleaning

We clear the troughs and flush the downspouts to get water moving again. Backed by our 14-day gutter-cleaning guarantee.

Concrete Cleaning

Pressure washing for dirt, moss and algae on driveways, patios and walkways.

Exterior Window Cleaning

Clean exterior glass for a clearer view. Ask us to include your screens when you request a quote.

Christmas Light Installation

Seasonal lighting design, installation and removal. Lifetime warranty on the lights at no additional cost while you have us install them.

Testimonials

What Our Customers Say

      EXCELLENT  
   Based on 1426 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Randy M 
 
 
 
 Trustindex verifies that the original source of the review is Google. The technician from NW Softwash was sent out as promised on time and very professional.  He explained everything and what he was going to do. He cleaned up all debris from the property and left my property clean.  I would recommend them to anyone.
  
 
      Posted on Google  
   
   Ron Jagels 
 
 
 
 Trustindex verifies that the original source of the review is Google. Estimate for roof cleaning was provided quickly. Isaiah explained the roof cleaning process and materials used. All questions were answered. Cleanup was excellent. Will definitely use NW Softwash again
  
 
      Posted on Google  
   
   Victoria Ellsberg 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great job on my home, Isaiah!  All services were great! I highly recommend you for all other services In the future!
  
 
      Posted on Google  
   
   David 
 
 
 
 Trustindex verifies that the original source of the review is Google. Communication from the office was great. Adam arrived early and clean heavy moss and then treated the whole roof. No pressure washing!  Excellent service!     David Tolleshaug
  
 
      Posted on Google  
   
   JD Quintinita 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent communication and scheduling throughout the entire process. Both Ford and Isiah were professional, customer-focused, informative, and highly knowledgeable about the roof cleaning service and what to expect afterward. They took the time to explain that while the moss has been successfully treated and is now dead, it will remain on the roof until it naturally loosens and falls away. After the first few rains, the remaining moss will begin to disappear on its own. I highly recommend this company based on the quality of their work, their attention to detail, and the exceptional care and service provided by their employees.
  
 
      Posted on Google  
   
   Mary Mochnal 
 
 
 
 Trustindex verifies that the original source of the review is Google. Marshall did a great job! Exceeded my expectations. He Arrived on time. He Went over scope of work before started and asked if I had any areas he should specifically address. His attention to detail on areas needed was much appreciated. He was very professional. I am a repeat customer and will choose NW Softwash again without hesitation. Make sure to ask for Marshall on your job!
  
 
      Posted on Google  
   
   Tiffany Hill 
 
 
 
 Trustindex verifies that the original source of the review is Google. Isaiah arrived on time and did a fantastic job cleaning the moss and algae off our driveway and entryway. He restored both to looking brand new again. Isaiah also inspected our entire roof and attended to small areas of moss that he found as covered by our roof cleaning warranty. NW Softwash and their staff are the best in town!
  
 
      Posted on Google  
   
   Melinda Chapman 
 
 
 
 Trustindex verifies that the original source of the review is Google. A technician took care of a bit of moss that had returned 2 years later. I reached out via email one evening and a tech was there a couple of days later. He did a great job and was very professional.
  
 
      Posted on Google  
   
   Gary Jelinek 
 
 
 
 Trustindex verifies that the original source of the review is Google. Isaiah's work was excellent removing moss from entry sidewalks and followup cleaning of windows.  Early work washing down home exterior was also well done.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more

WHY CHOOSE US

A Team You Can Trust

Pesticide Licensed & Insured

All technicians are licensed to treat moss on your home with the Department of Agriculture in Washington and Oregon.

Background Checked Technicians

Every team member is background checked before they work with you at your home.

1 Year Green-Free Roof Guarantee

If any moss or algae returns within 12 months, we’ll retreat those areas free and without hesitation.

How it works

Getting a Quote Is Simple

Step 1

Get a Fast Quote

Choose Your Services

Tell us your address and the services you need. We respond within 30 minutes during normal business hours.

All Services

Step 2

Schedule Your Service

Once you are ready, we will arrange the cleaning with you.

Get a Free Quote

Step 3

Experience Your Clean Home

Our crew completes the agreed cleaning and explains what to expect afterward.

Step 4

Customer Care

Relax

Have a question after the service? Get in touch with our team.

360.583.4428

Frequently Asked Questions

See our most popular questions and answers below

Can you clean more than one part of my home?

Yes. Tell us which services you want when you request a quote. We can quote roof cleaning along with gutters, siding, concrete or exterior windows.

Do you work year round?

Yes, we offer exterior cleaning throughout the year. We’ll arrange the work around suitable conditions for the service.

How much does cleaning cost?

Send us your address and the services you need. That gives us the property information to prepare your quote and check any details with you.

Get A Fast Quote - Text Us!

We are in the business of making it easy for our customers. Text us for a quote, and we will respond within 30 Minutes.

We Make Soft Washing Your Home Easy

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Service Area

Serving Southwest Washington and the Greater Portland Area

Who we are

Local Since 2019

NW Softwash is based in Vancouver and has been cleaning homes since 2019. We serve Clark County and surrounding Southwest Washington communities, along with the greater Portland area.

We know the work homeowners call us for most: roof moss, green siding, gutters full of debris and concrete that needs a good cleaning. We clean asphalt shingle and tile roofs and can include siding, gutters, concrete and exterior windows in your quote.

You will work with a uniformed crew and a team you can trust. We carry insurance and the licensing for the moss-treatment work we perform.

Meet the NW Softwash Team · See All Service Areas

Our mission: To restore homeowners’ pride and love for their home. Because you and your home deserve the very best.