Contractor License #CHINOS906R9

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

Fully Bonded & Insured For Your Protection

Cottage Lake Roof Cleaning

Trusted Cottage Lake Roof Cleaning — Serving Homeowners Since 2001

For over 20 years, Chinook Roof Cleaning has been the local leader in Cottage Lake roof cleaning, helping homeowners extend the life of their roofs while enhancing curb appeal. Our reputation is built on delivering high-quality moss removal, thorough roof care, and reliable service backed by thousands of satisfied customers and more than 3,000 five-star reviews.

Why Homeowners in Cottage Lake Prioritize Roof Cleaning

The unique weather patterns of Cottage Lake—marked by frequent rain and wind—accelerate moss, algae, and debris buildup. Regular Cottage Lake roof cleaning is essential to prevent leaks, decay, and costly repairs. We simplify this process, making roof maintenance as easy as scheduling an appointment and letting our trained team handle the rest.

Our Complete Range of Cottage Lake Roof Cleaning Services

Basic Roof Blow-Offs to remove surface debris
Gentle, Eco-Friendly Moss & Lichen Soft Wash
Long-Lasting Moss and Algae Treatments
Sustainable Lichen & Stain Removal
Skylight & Solar Panel Cleaning

We don’t just clean your roof—our team ensures every surrounding area, from gutters to valleys, is also spotless, leaving your entire property looking vibrant and well-kept.

Safety & Precision in Every Job

Roof cleaning involves working at heights, which requires strict safety protocols. Our technicians are extensively trained in fall prevention, ladder safety, and site protection. Every project begins with a tailored safety plan designed to protect your home and loved ones while achieving exceptional results.

Why Residents of Cottage Lake Trust Our Roof Care

As a family-owned business deeply committed to the community, we understand your climate and roofing needs inside and out. We personally manage each project and never subcontract, ensuring consistent quality from start to finish. All our technicians are background-checked, insured, and highly trained to deliver results you can rely on.

Protect Your Roof & Property — Schedule Cottage Lake Roof Cleaning Today

Don’t wait until moss, algae, or debris compromise your roof’s integrity. Contact us today by phone or online to book your Cottage Lake roof cleaning—and experience the trusted local service that protects your home for years to come.

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 sales@chinookservices.com, or use our online bid tool for an estimate.

Check out our roof cleaning cost and price information page.

Gutter Association of America member.

Also offering five star:

Why choose Chinook Services for roof cleaning?

How do I get a quote?

How much does roof cleaning near the Cottage Lake area cost?

Do you address moss issues?

Is Chinook Services bonded and insured?

Local Testimonials

Robert D.

"The two people who arrived to do the work were pleasant. They cleaned the debris off my roof and out of my gutters, treated the roof to kill the (light) moss, and used a hose to make sure my gutters were draining properly."

Cottage Lake, WA

Stephan A.

"Jim and Ian came to our house to perform a “Premium Roof Cleaning.” I specifically chose Chinook Services because of their great reputation, fair pricing and that they perform the cleaning process that is recommended by ARMA/GAF. They called ahead, showed up on time."

Cottage Lake, WA

Jeremy S.

"Excellent, professional. Online quote with abundance of information. 5-year guarantee (no one else offered this)! Follows roofing manufacturers association’s maintenance recommendations. Even many roofers don’t do this, and won’t explain why!"

Cottage Lake, WA

Chris R.

"We have had Chinook Services work on our home a few times and have been pleased. Most recently, their crew cleaned the roof and gutters, washed the house and windows. I've never had a house washed before this, so I wasn't sure how effective it would be. But I was extremely pleased with the results. The crew was punctual and professional. Only wish I had known about the Angie's List discount! Would certainly hire again."

Cottage Lake, WA

Rob C.

"The crew did a thorough job, arrived on time, cleaned around the entire house, when finished. The estimate was the most reasonable compared to the other bids received and included a 5 year warranty against future moss growth."

Cottage Lake, WA

Dick A.

"The roof looked very nice when completed, almost like new."

Cottage Lake, WA

Cynthia W.

"I was very pleased. Two polite and courteous young men came right on time, explained what they would do, and confirmed the estimate I had been given. My driveway and steps have never been cleaner. They worked on moss on my shed and house roofs, treating it so that it will dissolve in a month or so in order that the roof would not be damaged - and assured me they would return if that did not happen. This was the treatment I wanted. They finished in good time. I will definitely hire them again for other projects as well."

Cottage Lake, WA

Nam B.

"We recently ordered a roof cleaning job from Chinook. Due to adverse weather conditions and other reasons the initial outcome was not as expected. But the company firmly stood behind its promise of quality work and resolved our issues promptly. In the end we are very satisfied with our experience with Chinook and will no doubt work with them again. They are definitely one of the best service companies in the Puget Sound area: excellent service at a reasonable price."

Cottage Lake, WA

On top of Cottage Lake roof during cleaning service

Contact Information

Chinook Services

12811 8th Ave W C-101, Everett, WA 98204
(425) 290-8635

Hours:

Monday	8 AM–5 PM
Tuesday	8 AM–5 PM
Wednesday	8 AM–5 PM
Thursday	8 AM–5 PM
Friday	8 AM–5 PM
Saturday	Closed
Sunday	Closed

With more than 3,000 "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 roof cleaning service know that you are in good hands!

Cottage Lake Weather: A Pacific Northwest Paradise

Cottage Lake enjoys a classic Pacific Northwest climate, characterized by mild, wet winters and warm, dry summers. You can expect plenty of rain, especially during the winter months, which contributes to the lush greenery and beautiful landscapes.

While there's no exact average for sunny days or snowfall, the region typically experiences a moderate amount of both. The Pacific Northwest is known for its frequent rain showers and cloudy skies, but it also has many sunny days, especially during the summer months.

Remember, weather can be unpredictable, so it's always a good idea to check the forecast before heading outdoors.

How big is Cottage Lake? 62.70 acres at an elevation of 235ft

Can you swim in Cottage Lake? Yes! It is a great lake to swim in!

The Maids House Cleaning

For Cottage Lake residents seeking top-rated house cleaning services, we offer The Maids of Cottage Lake. This separate division, under the same ownership and management, provides a convenient one-stop solution for all your house cleaning needs.

Learn more about The Maids