Moss Removal Services

Roof Moss Removal in Snohomish, WA

Moss may seem harmless at first, but unchecked roof moss can quickly shorten the life of your roofing system. As moss growth spreads across asphalt shingles, composition roofing, cedar shake, and even metal roofing, it traps moisture against the roof's surface. Combined with algae, lichen, and other organic growth, this moisture retention can contribute to shingle damage, granule loss, roof deterioration, roof rot, and costly roof repairs if left untreated.

At Alpine Roof Care, our professional moss removal services use air blow-off, low-pressure roof cleaning when appropriate, and separate moss treatment to remove moss while preserving your roofing materials. After cleaning, we recommend a preventative moss treatment with Moss Out to help slow future moss growth, improve long-term moss control, and extend your roof's lifespan.

Every moss removal service includes a thorough cleanup of your roof, gutters, downspouts, and surrounding property so your home looks as clean as your roof. We also provide exterior cleaning services for driveways, patios, decks, siding, and other outdoor surfaces.

Free Estimate (425) 487-2884

before and after roof cleaning on home in seattle

Roof Cleaning – before and after

      EXCELLENT  
   Based on 124 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Shane Hager 
 
 
 
 Trustindex verifies that the original source of the review is Google. I have to say I was very impressed with the quick response to get my roof cleaned.  I was even more impressed with the hard work that Tyler performed on my roof and the cleanup afterward.  Top rate service!  I would recommend them to anyone!
  
 
      Posted on Google  
   
   B.K. Priest 
 
 
 
 Trustindex verifies that the original source of the review is Google. We got a new roof .I can't recommend Alpine Roofing enough easy to work with ,  reasonable price , good communication. I have also used them for roof cleaning in the past . This is a company you can trust to do a great job . Barb in Shoreline
  
 
      Posted on Google  
   
   Kathleen Florio 
 
 
 
 Trustindex verifies that the original source of the review is Google. I've used Alpine Roof Care for several years to keep my cedar-shingle roof in good condition. The roof is steep, with different pitches in different sections, so it's not an easy job. The technicians arrive on time, do a thorough job, and replace missing or damaged shingles as necessary. I'm always assured that my roof is well-maintained by the folks at Alpine. e
  
 
      Posted on Google  
   
   Brent Kirschenmann 
 
 
 
 Trustindex verifies that the original source of the review is Google. Absolutely incredible expierence, went above and beyond what my expectations were. Three estimates and not only were they the best price, they did an amazing job.  I can tell you with all the options out there, skip the estimates and concers and go with Alpine!
  
 
      Posted on Google  
   
   LeAnn Power 
 
 
 
 Trustindex verifies that the original source of the review is Google. Amazing start to finish, our neighbor was even a bit jealous as the new roof made the house look new!  They had to replace a lot more plywood than expected but made sure the job was done right.
Crew worked non-stop start to finish and the foreman kept us up to date the entire way.  The office staff was also amazing and followed through on everything.
They also offer a 3 year maintenance and will proactively schedule so we don't have to.  I don't often write reviews but this one was worth it.
  
 
      Posted on Google  
   
   janice soler 
 
 
 
 Trustindex verifies that the original source of the review is Google. Alpine worked with me, listened to what I would like to happen during my service, providing tile roof blow off + gutters cleaned/washed, skylights washed/cleaned and then a follow-up inspection of the roof.  my request were put in writing.  In past services they repaired chimney flashing and lead around skylight damaged during a winter storm, replaced damaged tiles, provided matching tiles for any damaged tiles.  Reminder email/phone calls of service provided.  requested repair any leaking gutters/caulked.  Reasonably priced.
  
 
      Posted on Google  
   
   Margy Turner 
 
 
 
 Trustindex verifies that the original source of the review is Google. We have used Alpine Roof Care for years and they always do a thorough job in caring for our roof! They responded quickly to my request to clean my roof after the bomb cyclone!  As always, they did a great job cleaning the roof and cleaning up all the debris afterwards.  The office staff is a delight to work with too!  I highly recommend Alpine!!
  
 
      Posted on Google  
   
   Bruce Brown 
 
 
 
 Trustindex verifies that the original source of the review is Google. Ignacio just finished cleaning my roof and wanted to commend him for his work. Ignacio went above and beyond, making sure the house and surrounding areas were clean and spotless.
I will definitely continue to recommend and use your services. We use them for yearly roof cleaning / moss prevention!
  
 
      Posted on Google  
   
   Diana Pinto 
 
 
 
 Trustindex verifies that the original source of the review is Google. GREAT EXPERIENCE.  Purchasing a roof is a huge investment and it can be overwhelming.  I got 5 bids before deciding to select Alpine.  They were low pressure, they presented options without overselling and they took the time to educate me on roofing materials and the process itself.  They were very thorough and I felt confident in my decisions along the way.  They were also super responsive.  The install went as planned without any delays.  Site left clean every day.   They even connected some duct work in my attic that was not done correctly initially.  And they include 3 free cleanings of your roof.  Fair price, great company, and experience!  Highly recommend!
  
 
      Posted on Google  
   
   Steve Hendrickson 
 
 
 
 Trustindex verifies that the original source of the review is Google. Greg did an amazing job cleaning our roof and took the time to do a thorough job cleaning up around our home!
We have used Alpine for over 10 years, which included a roof replacement and yearly maintenance.  They provide great service at a great price!

The Dangers of Roof Moss

Roof moss is more than a cosmetic issue. Throughout the Pacific Northwest, frequent rainfall and shaded conditions create the perfect environment for moss growth, allowing it to spread quickly across roofing materials. As moss thickens, it traps moisture against the roof, increasing the risk of water intrusion and accelerating the deterioration of your roofing system.

Over time, excessive moss growth can contribute to granule loss, roof rot, roof leaks, structural damage, and premature roof replacement. Moss can also lift shingles, block proper drainage, clog gutters, and allow water to back up beneath roofing materials. Professional moss removal and routine roof maintenance help preserve roofing materials, protect your investment, and prevent costly roof repairs before they become major structural problems.

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Professional Moss Removal

Professional moss removal requires much more than simply scraping moss from the roof. Improper cleaning methods or high-pressure washing can damage shingles and reduce the lifespan of your roof. Alpine Roof Care uses low-pressure roof cleaning and proven moss removal techniques, chosen for each roof's material and condition, designed to safely eliminate roof moss while protecting your roofing materials.

Our experienced technicians evaluate the condition of your roof before beginning any work, allowing us to recommend the safest cleaning process for asphalt shingles, composition roofing, cedar shake roofs, and metal roofing. Following moss removal, we recommend a preventative moss treatment to improve moss prevention, reduce future moss growth, and help maintain roof performance for years to come.

Professional moss removal not only restores the appearance of your roof but also helps extend roof lifespan, improve curb appeal, and reduce the likelihood of premature roof replacement.

Why Choose Alpine Roof Care?

Since 1992, Alpine Roof Care has provided homeowners throughout the Greater Seattle area with professional moss removal, roof cleaning, roof maintenance, roof repair, and roof replacement services. Our experienced team understands how the Pacific Northwest climate affects roofing systems and uses customized cleaning methods designed for every roof type.

Whether your home has asphalt shingles, composition roofing, cedar shake, or metal roofing, we choose the cleaning method for each roof based on its roofing material, condition, amount of debris and moss level, rather than using one method on every roof, to preserve roofing materials while delivering long-lasting moss control. Our goal is to help homeowners protect their investment through preventative roof maintenance that extends roof lifespan and reduces the need for costly repairs.

Get Started with Alpine Roof Care

(425) 487-2884 Free Estimate

Servicing the Greater Puget Sound

Protect Your Roof with Professional Moss Removal

Don't allow roof moss to compromise the health of your roofing system. Professional moss removal removes damaging organic growth while helping prevent moisture retention, roof deterioration, roof leaks, and costly structural repairs. Routine roof maintenance is one of the best ways to preserve roofing materials and protect your home from unnecessary damage.

Whether you need professional moss removal, roof cleaning, preventative moss treatment, or ongoing roof maintenance, Alpine Roof Care has the experience and equipment to keep your roof performing at its best. Contact our team today for a free estimate and let us help you extend your roof's lifespan while improving the appearance and protection of your home.

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Before and after roof cleaning with moss removal

Before and after roof cleaning in the Pacific Northwest

Before and after cleaning roof and moss removal