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TRUSTED BY BOTHELL, WA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon921
    Verified roof cleaning services reviews

Verified Reviews for Roof Cleaning pros in Bothell, WA

*The Angi rating for Roof Cleaning companies in Bothell, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roof Cleaning needs.

*The HomeAdvisor rating for Roof Cleaning companies in Bothell, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Roof Cleaning needs.

Last update on March 11, 2025

Find Roof cleaners in Bothell

Avatar for Sky Power Wash
Sky Power Wash
4.8(
75
)
Roof - CleanRoof - Clean - For Business

Serving Bothell, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Very friendly and professional, came on time and cleaned up after. They even sent an email reminder with a picture of the person (Justin) that did the work. Next time i think i will do top to bottom. roof, windows and drive."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+47

Response time2 days
Recommended by97%of homeowners
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Avatar for Chinook Services
Chinook Services
4.7(
1,397
)
Roof - CleanRoof - Clean - For Business

Serving Bothell, WA and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"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, and did a fantastic job. Both of them were respectful, courteous, hardworking and pleasant. They described what they would be doing, how it works and what I should expect. They answered all of my questions and made sure I was aware of the “5 year no new moss” warranty. I’m glad I chose Chinook Services and I wouldn’t hesitate to have them perform more services in the future. I highly recommend them."
House Washing
Pressure Washing
Window Cleaning
Historical Home House Wash
Pressure Washing

+98

Response time1 day
Response rate100%
6 neighbors recently requested a quote
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Avatar for Gray Skies Roof Cleaning
Gray Skies Roof Cleaning
5.0(
12
)
Roof - Clean

Serving Bothell, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"If you want your roof clean or repair this is the business to call. Very quick response if you questions or issues. Always on time."
Response time10 hrs
Response rate95%
4 neighbors recently requested a quote
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Avatar for G & I Roofing Solutions, LLC
G & I Roofing Solutions, LLC
4.9(
34
)
Roof - CleanRoof - Clean - For Business

Serving Bothell, WA and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"G&I Roofing, did a very professional job of cleaning the moss of our roof. They clean the gutters and the remains from the roof. We were very happy with their service."
Response time1 day
Response rate95%
18 neighbors recently requested a quote
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Avatar for Thompson Roof, Gutters, Windows, Housekeeping
Thompson Roof, Gutters, Windows, Housekeeping
4.8(
48
)
Roof - CleanRoof - Clean - For Business

Serving Bothell, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Tim is friendly and worked with me Only charged me for the areas he cleaned. Was half the price of other contractors. I highly recommend him for your roofing needs."
Face of Gutters Cleaning
Face of Gutter
Gutter Covers
Gutter Covers Installed
Moss Treatment

+22

Response time5 hrs
Response rate98%
10 neighbors recently requested a quote
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Avatar for All Pro Exterior Cleaning, LLC
All Pro Exterior Cleaning, LLC
4.8(
77
)
Roof - Clean

Serving Bothell, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Small jobs welcome

"This was roof cleaning, moss removal. It is not listed as an option above. James did a great job."
Side by Side photos
Roof
Roofs
Roof
Roof

+49

Response time4 hrs
Response rate100%
36 neighbors recently requested a quote
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Avatar for Pro Roofing NW
Pro Roofing NW
4.6(
139
)
Roof - CleanRoof - Clean - For Business

Serving Bothell, WA and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We have a pretty large roof, they were able to complete in one and a half days. Crew did excellent clean-up after each both days. The roof looks great."
Composition Roof Completed in Bellevue WA. Pro Roofing NW is a family owned and operated roofing contractor serving Bellevue and the surrounding areas. We specialize in a wide range of roofing services, from repairs to new installations. Whether you are looking to install a metal roof on your home or replace your old cedar shake roof, we are the team for the job! We serve both residential and commercial customers and are known throughout the area for our dedication to customer service. When yo
Another amazing roof project completed in Woodinville WA. As a family-owned and locally operated company, Pro Roofing NW has been servicing Woodinville homes since 2006. We have won a ton of awards to give you confidence in what you can expect from us. From providing high-quality roofing systems to ensuring outstanding workmanship, our professional roofing contractors are dedicated to your complete satisfaction. To learn about your options for roofing systems today, contact us at (425) 598-099
Sammamish Roofing Contractors Quality Roofing Replacement & New Roof Installation Whether you are replacing an aging roof or putting one on a new home, let Pro Roofing NW help you. We are a Sammamish roofing contractor that is family-owned and operated. Our specialty is removing old roofs including cedar or composition roofs and installing new shingles from industry-leading manufacturers. We also handle metal roofing and flat roofing installation. All our work comes with a Lifetime Warranty to
Roof Replacement In Issaquah WA
Skilled Residential & Commercial Roofer in Seattle When you need a new roof, enlist the help of Pro Roofing NW. We are Seattle’s most trusted roofing contractors. With over 15 years of experience, we know what it takes to provide strong, beautiful roofing systems to both residential and commercial customers. From traditional shingles to flat roofing and metal roofing, our Seattle roofers can handle it all using only the best materials from industry-leading manufacturers. Call Pro Roofing NW to

+38

Response time1 day
Response rate100%
25 neighbors recently requested a quote
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Avatar for Nobility Roofing and Waterproofing and Construction, LLC
Nobility Roofing and Waterproofing and Construction, LLC
5.0(
17
)
Roof - CleanRoof - Clean - For Business

Serving Bothell, WA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Nobility Roofing completed the cleaning with great result. No moss was left on the roof and the treatment was more than sufficient. The gave us most competitive cost. We will use them again at next roof cleaning."
Installation of Gutter Guards
Complete roofing and wood structure repair.
Roofing
Roofing
Wood works

+57

Response time3 days
Recommended by93%of homeowners
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Avatar for Pyroshield of Washington
Pyroshield of Washington
4.3(
149
)
Roof - Clean

Serving Bothell, WA and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"Job well done! Also pointed out a couple of minor flaws on our recently installed roof which I have passed on to the installer. We will definitely use them in the future."
Roofing
Gutters
Residential
Gutters
Residential

+17

Response time10 hrs
2 neighbors recently requested a quote
Recommended by96%of homeowners
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Showing 1-10 of 472
Roof Cleaning questions, answered by experts

Vinegar, bleach, chlorine, barley straw, and a bevy of dedicated algaecides can kill algae, which is the easy part. Preventing algae from returning can be a struggle for some homeowners, but keeping the patio well-maintained and clean is a good first step.

Roof cleaning is typically necessary annually, although homes in moist or heavily polluted areas may require more frequent service to prevent buildup.

Complete house winterization goes above and beyond the list we created above. In addition to everything listed, full house winterization also includes:

  • Performing a home energy audit.

  • Preparing your deck and patio for winter.

  • Learning how to start a snowblower.

  • Replacing smoke detector batteries.

  • Installing outlet gaskets.

  • Installing storm doors.  

Long-handled telescopic brushes are the best way to clean the outside of a house without a pressure washer. There are even special attachments for cleaning the outside of windows. Use a gentle cleaning solution for both the roof and siding to avoid harming the finishes. Be sure to rinse the area thoroughly with a garden hose after scrubbing.

The best time of year for roof cleaning depends on your local climate, but generally, late spring, summer, or early autumn are ideal. Plan to clean your roof on a day with dry weather and moderate temperatures.

Late spring and early summer are excellent for cleaning off grime accumulated after a snowy winter or wet spring. Summer often provides the necessary dry conditions, though in very hot climates, late spring may be more comfortable. Alternatively, cleaning in late autumn can clear away debris like leaves and branches before winter.

Avoid cleaning your roof when it is cold enough for water to freeze, as this can cause dangerous ice buildup.

The Bothell, WA homeowners’ guide to roof cleaning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles