Request a Quote
To get us started, please fill out the below form and we will get back to you shortly!


    Leading Moss Removal in Seattle Area

    You may think that green clumps of moss on your roof are harmless, or even pleasant-looking, but the appearance of moss is not worth the damage it can wreak on your roof. Moss breaks down the surface it grows on and traps moisture, which can lead to deteriorated shingles, roof leaks, and warped wood decking. Rot and moisture caused by moss can lead to shingles rising up and away from each other, creating gaps that allow water into your roof decking and your home. Raised shingles can also rip right off your roof during heavy winds. Compromised and missing shingles encourage leaks that can seep into your home’s structure, drywall, foundation, and possessions. A moss-free roof is vital to the longevity and structural integrity of your home and your roof. To prevent further damage to your roof, you should hire a professional moss cleaning company to remove moss in a safe and effective manner.
    Roof Moss Removal
    Roof Moss Removal

    Moss Removal Near Me — Professionalism That Matters

    The damp, rainy climate of the Pacific Northwest makes homes in this region highly prone to moss growth, and homeowners may be aware of many different methods of removing it. Some methods can damage your roof, so you should turn to an experienced company for moss removal. With extensive regional experience, we have in-depth knowledge of how to deal with problems specific to this climate. Proper moss removal should not damage your roof, and it should eliminate moss at the root. Power washing removes moss, but it also removes the asphalt granules from your shingles, which are what protect your shingles from wear and prolong their lifespan. Additionally, harsh cleaners like soap or bleach are not effective and can harm the surrounding natural environment. At Rainier Window & Gutter Cleaning, we do not power wash or pressure wash roofs, and we use an eco-friendly cleaning solution to remove moss.

    Leave the Dirty Work to a Professional Moss Removal Service

    Roof cleaning is a messy and dangerous job, especially if your roof is covered in slippery moss. You can also damage your roof if you don’t have the right tools. This is why hiring an experienced roof cleaner with the proper equipment is a much better idea. Safe roof cleaning requires a secure ladder, protective clothing, eyewear, and footwear, a safety rope, and a soft wash method that will not strip oils and asphalt granules from your shingles and render them useless. You have to gently brush away moss without scraping or pounding on your roof and then apply an effective cleaner to kill moss without agitating or harming your roof. Our roof cleaning and moss removal experts know how to effectively remove moss without damaging your roof and putting it at risk of leaks and rot. Save yourself a headache and choose Rainier Window & Gutter Cleaning for your moss removal needs.
    Roof Moss Removal
    Roof Moss Removal


    After we gently brush away large chunks of moss and use backpack blowers to clear away debris, we apply a zinc treatment to kill moss and prevent it from growing back as quickly. This eco-friendly zinc solution will not harm you, your pets, or your plants. We remove at least 80% of the moss on your roof with brushing and blowing and allow our zinc moss treatment to kill off the remaining 20%. The reason for this is that it’s healthier for your roof to allow the moss killer to do some of the work rather than over-agitate your roof. We specialize in effectively removing moss from your roof with as little friction as possible to preserve its longevity. If you see little bits of moss on your roof after our moss treatment, please give the moss killer 4-6 weeks to take effect and kill the remaining moss. If there is any moss remaining after 4-6 weeks, please let us know and we will apply another application of moss killer at no cost to you. Also, don’t worry if it rains after an application of moss killer. Rain helps to activate it and evenly spread it down the roof.

    Why Should You Choose Our Experienced Roof Moss Removal Company?

    We have the skills and expertise to know what does and doesn’t work when it comes to removing moss from your roof. We know that power washing and pressure washing can damage roofs, so we don’t take shortcuts—we gently brush away moss and apply moss treatments that won’t compromise the integrity of your shingles. And we know you care about using safe cleaning solutions for your home, so we use an eco-friendly zinc moss treatment that won’t harm you or nearby wildlife and vegetation. Here are some more reasons why you should choose Rainier Window & Gutter Cleaning for all your moss removal needs:
    • We have extensive experience in roof cleaning and moss removal
    • Our technicians are fully licensed and insured
    • We use top-of-the-line products and cleaning solutions
    • We are committed to protecting your investment
    • We have the tools to do the job right
    • We honor our promises and value your time
    • Our prices are fair
    Roof Moss Removal
    Roof Moss Removal
    Roof Moss Removal

    Schedule Your Moss Removal With Our Other Home Exterior Services

    To ensure your home is protected all year long, we offer customized, scheduled maintenance plans for roof cleaning, moss removal, and other services. Depending on where you live and the nature of your surroundings, we recommend pre-scheduled roof cleaning two to four times a year. Roof cleaning and moss removal at our fair prices is a wise investment to prevent the need for expensive repairs or even a roof replacement. In addition to moss removal, our other services include:
    • Roof Cleaning: Prevent leaks and costly repairs by making sure your roof is free from moss and other debris.
    • Window Cleaning: Don’t worry about dust, streaks, or damage from outside contaminants, and allow us to make your windows crystal clear. Our technicians can safely clean windows at heights up to 5 stories.
    • Gutter Cleaning: Protect the foundation and structure of your home from water, rot, and more with regular, professional gutter maintenance.
    • Pressure Washing: Keep your walkways, driveways, and decks clean and safe with our thorough pressure washing services.
    To maintain the longevity of your home and boost its curb appeal, plan all your home exterior services at the same time. We offer free estimates on all of our services, and we can arrange a comprehensive routine home maintenance plan for you so you never have to worry about clogged gutters, dirty windows, or a compromised roof.

    Contact the Experts at Rainier Window & Gutter Cleaning Today

    For top-notch moss removal in Seattle and the surrounding areas, choose Rainier Window & Gutter Cleaning. You can trust that we’ll protect your roof and your home while effectively removing moss to prevent roof leaks and other serious damage. Our home exterior services prolong the lifespan of your roof, prevent structural damage, and improve your home’s appearance. Contact us for a free quote today.

    Roof Moss Removal


    Rainier Window & Gutter Cleaning is Rated 4.8 out of 5 Stars on Google Reviews
    Roof Moss Removal
    Andrew Munro
    January 11, 2023.
    Worth every penny. Nick was a total pro.
    Roof Moss Removal
    Mike McDevitt
    January 10, 2023.
    Prompt, professional, courteous. When so many business are underdelivering, it is pleasure to work with one which does what they say they are going to do, when they say they are going to do it.
    Roof Moss Removal
    Tiphany Thomas
    January 10, 2023.
    We had a wonderful experience, they were responsive and fast and beyond professional! Would recommend to anyone!
    Roof Moss Removal
    Carly W
    January 10, 2023.
    Amazing service! They went above and beyond to provide a great experience.
    Roof Moss Removal
    Mike Alvarez
    January 6, 2023.
    Honestly, look no further. Timely response, timely quote, timely arrival and work done right the first time at a high standard. All that along with great care given to the property and cleaning up afterwards make Rainier Window & Gutter Cleaning the only place I'll call in the future to perform maintenance on my roof and clean my gutters. Special note to Nick, our technician, who did great work, thank you, Nick!
    Roof Moss Removal
    Tom Benston
    January 6, 2023.
    Daniel was very meticulous, and efficient in cleaning both the inside and outside windows of our two story home.
    Roof Moss Removal
    Nathan D'Ambrosia
    January 6, 2023.
    Excellent service. Our technician was great, very thorough, and helpful.
    Roof Moss Removal
    Bernie Gregory
    January 4, 2023.
    Fast and reasonable....always a job well done.
    Roof Moss Removal
    Mike Phelan
    December 31, 2022.
    I've been using this company for about 3 years. I have them come out twice a year to perform roof and gutter cleaning as I have numerous large trees surrounding my house. They show up on time, every time, and perform the agreed upon work in a timely and professional manner for a reasonable price. I plan to continue using their services in the future.
    Roof Moss Removal
    Jessica Lyons
    December 30, 2022.
    Very quick to respond when contacted, service provider was on time (in fact early!), quick, communicative, and got the job done.