Cottage Lake Roof Cleaning

Home of the 5 year moss warranty

Cottage Lake Roof Cleaning Experts

Since our start in 2001, Chinook Roof Cleaning has become an essential part of the Cottage Lake community. We specialize in top-quality roof care, and our reputation for outstanding moss removal service is well-known.

Importance of Roof Maintenance

Washington's changing weather, especially the frequent rain and wind, makes it crucial to take care of your roof. Therefore, our services go beyond making your roof look good; they help extend its life and prevent damage.  Surprisingly it is easy to avoid roof cleaning.  Chinook has made this task a simple and easy process.

Roof Blowing

Roof Blowing Service

Our Wide Range of Services

  • Standard Roof Blow
  • Moss Removal Soft Wash
  • Moss Treatments
  • Algae Removal
  • Skylight Cleaning
  • Solar Panel Cleaning

Moreover, we clean the whole area, not just the roof. After Chinook cleans your roof, we ensure that the surrounding areas are spotless, leaving your entire property looking great.

We also put a lot of emphasis on safety. Our team follows strict safety rules to make sure everyone is safe during the cleaning process and your property is well cared for. In general, the best jobsite has a safety plan from the start.

Our Customers Speak for Us

Additionally, our customers vouch for our quality work. We have worked on many different homes, and our customers have always been happy with the results.

Our Promise of Quality

Importantly, Chinook Roof Cleaning in Cottage Lake is all about high-quality work. We stick to the highest standards in every job. Chinook services offers before and after photos upon request.

The Chinook Approach

Choosing Chinook means you're choosing a reliable service. As locals, we understand your specific roofing needs and tackle them effectively.

Tips on Roof Care

We also provide helpful tips for homeowners on roof maintenance. As an example, we have helped hundreds of homeowners with maintenance plans.

Ready to Answer Your Questions

Chinook is here to answer any questions. With this in mind please consider Chinook Services is only a call or a click away.  By the same token, after service our crews will go over the results with you.

Contact Chinook Roof Cleaning

In a hurry? No problem, use our express online form and we will get back to you.

Call us at 425-290-8635, email, or use our online bid tool for an estimate.

Check out our roof cleaning cost and price information page.

Gutter Association of America member.

Local Testimonials


Never Brush Moss From Asphalt Shingles

Lots of companies make money by brushing roofs and returning for more moss cleaning jobs. However, we believe your roof deserves better care. That's why you won't see Chinook Services using roof brushing near Cottage Lake. Instead, we've created our gentle soft wash moss service with a 5-year warranty because your roof deserves special attention, and you've come to the right place with Chinook.


Why no brush moss roof cleaning

Roof cleaners aggressively brushing moss from Seattle area roof. Workers have no fall protection, this is exactly what you want to avoid.


You Should NEVER Brush Off Live Moss From Your Roof

The top layer of the roof has tiny granules that will come loose when you brush. Live moss won't be killed by brushing; instead, it will spread all over your property, including your lawn, garden beds, decks, and walkways. On a smaller scale, brushing moss can be worse than doing nothing because it scatters tiny spores everywhere, turning you into a moss farmer unintentionally.


Roof granular brushed from roof near Seattle, Bellevue, Everett areas

Roof granular loss after brushing an asphalt shingled roof. It is important to note the top layer of roof is not supposed to be brushed off. Obvious damage has occured up close.


It's pretty simple. Chinook always follows the rules from top roof producers when it comes to getting rid of moss on your roof. We want to be clear: these roof producers say you should NEVER use a brush to clean moss because it will cancel your warranty and shorten your roof's life by a lot. Why does this matter? Well, think about it. A typical Cottage Lake roof costs about $34,000. So, it's smart to stick to the rules and make sure your roof lasts as long as it's supposed to, like 20, 25, 30, or even 50 years, just as it was meant to.

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Comprehensive Roof Cleaning Services in Cottage Lake

At Chinook Services, we proudly offer top-notch roof cleaning services to the Cottage Lake community. With over two decades of experience, we ensure each roof receives meticulous attention. Using industry-leading techniques, our team effectively removes dirt, debris, and organic growth. Consequently, your roof not only looks pristine but also maintains its structural integrity.

Expert Techniques for Optimal Results

Our roof cleaning methods prioritize efficiency and safety. By utilizing low-pressure washing, we prevent damage to roofing materials while ensuring thorough cleaning. Moreover, our biodegradable cleaning solutions protect the environment and surrounding vegetation. Above all, our approach guarantees long-lasting results, keeping your roof clean for extended periods.

Local Experts You Can Trust

Chinook Services takes pride in being a trusted local business in Cottage Lake. Our team comprises skilled professionals who understand the unique needs of the area. Additionally, we invest in continuous training, ensuring our technicians remain updated on the latest roof cleaning techniques. As a result, our customers receive exceptional service every time.

The Science Behind Moss Growth

Roof Moss Cleaning

Upclose photo of thriving and alive roof moss on Cottage Lake area roof

Moss thrives in damp, shaded environments, commonly found on roofs in Cottage Lake. Scientifically known as Bryophyta, moss can retain moisture, causing roof materials to deteriorate over time. By removing moss, we prevent potential damage and extend the lifespan of your roof. Furthermore, regular maintenance helps in avoiding costly repairs down the line.

Tailored Solutions for Every Roof Type

Every roof requires a unique cleaning approach. We assess each roof’s condition and tailor our methods accordingly. Whether dealing with asphalt shingles, metal roofing, or tiles, our team applies the best practices for optimal results. This personalized service ensures your roof receives the care it deserves.

Comprehensive Clean-Up Post-Service

After completing the roof cleaning, we conduct a thorough clean-up of the premises. Our team removes all debris and ensures your property remains spotless. Additionally, we inspect the cleaned roof to confirm no areas were overlooked. This attention to detail reinforces our commitment to delivering impeccable service.

Importance of Regular Maintenance

Regular roof cleaning is crucial in maintaining the health of your roof. By scheduling periodic cleanings, you prevent the build-up of harmful elements such as moss, algae, and debris. Moreover, regular maintenance enhances your roof’s appearance, contributing to the overall aesthetic appeal of your home.

Customer Satisfaction is Our Priority

At Chinook Services, customer satisfaction remains our top priority. We believe in transparent communication and keeping our clients informed throughout the process. Our friendly staff is always ready to address any concerns and answer questions, ensuring a seamless experience from start to finish.

Supporting the Cottage Lake Community

As a local business, Chinook Services values its role in the Cottage Lake community. We actively participate in local events and support community initiatives. By choosing us, you’re not only getting top-quality roof cleaning but also contributing to the growth and well-being of our neighborhood. We are here to keep your roof pristine while fostering community spirit.

Your Satisfaction is Guaranteed

With more than 1,800 "5 star" or "A" rated reviews on Angie’s List, Google Reviews, Yelp, and The Better Business Bureau, Chinook’s commercial and residential cleaners offer a 100% satisfaction guarantee! When you schedule a service know that you are in good hands!

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Chinook Services roof cleaning in Seattle WA, Bellevue WA, Redmond WA, Issaquah WA, Sammamish WA, Snohomish WA, Lake Stevens WA

Serving The Greater Puget Sound Area

  • Always Shows Up On Time, With Uniformed Employees Who Arrive In Marked Vehicles
  • Staff Is Background Owner Vetted, Screened, Trained & Respectful
  • Takes Pride In Our Work & We Guarantee That You Will Be 100%  Satisfied
  • Fully Bonded & Insured For Your Protection
  • Locally Owned & Operated Since 2001