Expert Roof Cleaning & Moss Removal in Beaverton, OR

We provide the highest-rated roof cleaning in Beaverton using specialized soft-wash technology that kills moss at the root without damaging your shingles.

ROOF WASHING IN BEAVERTON

Why Professional Roof Moss Removal in Beaverton is Essential

Beaverton’s unique microclimate, OFTEN heavy rainfall and dense tree cover in neighborhoods like Cooper Mountain and Sexton Mountain—creates a breeding ground for Bryophyta (moss).

If left untreated, moss lifts your shingles, allowing water to seep into the decking. This leads to:

Shortened Roof Life: Moss can reduce shingle lifespan by 10+ years.
Rotting Plywood: Trapped moisture rots the wooden structure beneath.
Voided Warranties: Many manufacturers require regular maintenance to keep warranties valid.

Our Beaverton Roof Cleaning Process

We don’t just “wash” your roof; we treat it. We use the best roof cleaning techniques to ensure long-term protection.

Manual Debris Removal

We gently brush away large moss clumps and clear all gutters.

Eco-Friendly Soft Wash

We apply a biodegradable solution that kills moss spores, lichen, and algae.

Low-Pressure Rinse

We never use high-pressure power washers, which can strip the protective granules off your shingles.

Preventative Treatment

We apply a residual moss-inhibitor to prevent regrowth for up to 24 months.

WHY CHOOSE US

Roof Cleaning With Integrity, Passion, And True Dedication

We know you have options when searching for a “roof cleaning company near me,” but here’s why we stand out:

Fully Licensed & Insured

Our team is highly trained and fully insured, giving you peace of mind that your property is in safe, capable hands.

Customer Satisfation

Our goal is to exceed your expectations. We take pride in our work and aren't happy until you are.

Experience & Expertise

Trained and experienced professionals who use the best roof cleaning products and techniques to ensure a safe and effective outcome.

Eco-Friendly Cleaning Solutions

We use safe, biodegradable cleaning products that are tough on grime but gentle on your landscaping, pets, and family.

REVIEWS

A Word From Our Past Clients

Hear directly from satisfied homeowners in Beaverton about why we’re their go-to roof cleaning company.

    
 
 
         
   Dena Castro 
 January 2, 2025
 
 
 Trustindex verifies that the original source of the review is Google. Highly recommend NJM Roof & Gutter Cleaning. They were on time and professional. The gentleman that cleaned our gutters went above and beyond cleaning and unclogging them.  He also Did a great job cleaning up any mess made from the gutters on the ground. We will be using them again.
  
 
        
   Sarah Joseph 
 December 30, 2024
 
 
 Trustindex verifies that the original source of the review is Google. Great People and Work Done!
  
 
        
   Jill Horwatt 
 December 28, 2024
 
 
 Trustindex verifies that the original source of the review is Google. Excellent and thorough. Job very well done. Estimate process was clear and quick. I highly recommend NJM to anyone looking to have their gutters cleaned and/or their roof washed.
  
 
        
   Nathaniel Church 
 December 27, 2024
 
 
 Trustindex verifies that the original source of the review is Google. I recently hired NJM Roof & Gutter Cleaning to tackle a few cleaning projects around my house, and I am absolutely thrilled with the results! From roof cleaning to gutter cleaning, window cleaning, house washing, and even pressure washing, the team did an incredible job. The crew showed up on time, super friendly, and ready to work. They started with the roof cleaning, which had built up some moss and dirt over the years. It looks brand new now, and I can tell it's going to help with the roof's longevity. The gutter cleaning was just as impressive. They cleared out everything from leaves to small twigs, ensuring that water will flow properly when it rains. I’ve had issues with clogged gutters before, so it was nice to know they were taken care of. The window cleaning was a game changer! My windows hadn't been this clear in ages, and they didn't leave any streaks behind, which I’ve had trouble with in the past. As for the house washing, I was blown away. The exterior of my house looks spotless. They even cleaned up areas I hadn’t thought of, like the side of the garage and my front porch, making everything look fresh and well-maintained. Lastly, their pressure washing service was excellent. My driveway and patio look amazing – all the built-up dirt and grime is gone, and it really enhanced the curb appeal of my home. All in all, I couldn’t be happier with the work that NJM Roof & Gutter Cleaning did. They were professional, efficient, and genuinely cared about getting the job done right. If you need any roof cleaning, gutter cleaning, window cleaning, house washing, or pressure washing done, I highly recommend them!
  
 
        
   Alyn Doyle 
 December 22, 2024
 
 
 Trustindex verifies that the original source of the review is Google. They came out early and finished Timely. The next day it poured rain and one of the downspouts wasn't properly flushed. I contacted them they came out right away the next day and got it fixed we had an excellent experience.
  
 
        
   Tristian Anderson 
 December 8, 2024
 
 
 Trustindex verifies that the original source of the review is Google. If you’re looking for expert roof cleaning, gutter cleaning, or other exterior cleaning services, this business delivers unmatched results. Specializing in a variety of services, including window cleaning, house washing, and pressure washing, they ensure your property stays spotless and well-maintained year-round. One of their standout offerings is moss removal, which not only restores the appearance of your roof but also protects it from damage caused by moss growth. Their professional gutter cleaning services are essential for preventing clogs and water damage, safeguarding your home’s foundation and exterior. Their team is reliable, thorough, and committed to customer satisfaction. Whether you need pressure washing to remove grime from your driveway or house washing to enhance curb appeal, they have the tools and expertise to handle it all. For top-tier roof cleaning, gutter cleaning, and more, this business is a trusted choice. Experience the difference their expert services can make by scheduling an appointment today!
  
 
        
   Jan Blazek 
 December 5, 2024
 
 
 Trustindex verifies that the original source of the review is Google. They showed up early and went straight to work and did a great job.
  
 
        
   Anthony Rudenko 
 December 3, 2024
 
 
 Trustindex verifies that the original source of the review is Google. I recently used a local St. Helens company for roof cleaning, window cleaning, pressure washing, and house washing, and I’m thrilled with the results! Their roof cleaning service was exceptional. They safely removed moss and algae buildup from my roof, restoring it to a pristine condition without any damage. It was clear they had the expertise and tools to handle the job efficiently. The window cleaning was equally impressive. Every pane was left sparkling clean, with no streaks or smudges. My home feels brighter and more welcoming thanks to their attention to detail. For pressure washing, they tackled my driveway, patio, and walkways, removing years of grime and stains. The transformation was remarkable—it’s like I have a brand-new outdoor space! Finally, their house washing service rejuvenated my home’s exterior. Using a gentle soft washing method, they removed dirt, mildew, and discoloration from the siding, giving my house a fresh and polished look. The team was professional, punctual, and friendly throughout. If you’re in St. Helens and need reliable roof cleaning, window cleaning, pressure washing, or house washing, I highly recommend this company. Their quality of work and customer service are second to none!
  
 
        
   Jenny Linnéa 
 December 2, 2024
 
 
 Trustindex verifies that the original source of the review is Google. So grateful I found these responsible, timely, and hard working people! They made the service impossibly easy and did excellent work! I am very impressed!
  
 
        
   Butch Manley 
 November 29, 2024
 
 
 Trustindex verifies that the original source of the review is Google. I have seen this companies posts spammed daily on a few facebook groups that I have developed an annoyance, and would call anyone else to avoid them. There is such a thing as over advertising. It's annoying and appears desperate.. Knowing the small town you're company is from. I know most of the 5 star are people you probably know or give a discount too to make sure they give a 5 star.. That's how small towns work... So. Less spamming. less annoyance with your brand...
  
 
  
  
 
 
   Google rating score: 4.9 of 5, based on 53 reviews 
 
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