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over 3000+ reviews! 5 star rated – Most Reviewed In The Pacific North West!
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The Power of clean

Exterior Cleaning Services in Bellevue, WA

Your property deserves expert care that goes beyond surface-level cleaning. Johnny Tsunami provides safe, professional exterior cleaning that restores your property’s appearance while helping protect it for years to come.

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Professional cleaning of home exterior surfaces with pressure washing equipment
Professional roof cleaning service removing debris from roof
Professional gutter cleaning technician clearing gutters and roof
Professional technician soft washing a home exterior
Professional gutter cleaning technician clearing gutters

Serving the Pacific Northwest for 15 years

Why Exterior Cleaning Matters in Bellevue

Bellevue’s frequent rain, damp climate, and tree-lined neighborhoods encourage moss, algae, and grime to build up on roofs, siding, and other exterior surfaces, affecting both appearance and long-term condition.
From West Bellevue to Downtown and surrounding neighborhoods, Johnny Tsunami provides professional exterior cleaning that removes stubborn buildup, restores curb appeal, and helps protect your property year-round.
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360-295-4119

Services We Offer in Bellevue

Explore our exterior cleaning services designed to keep your Bellevue property clean, protected, and well-maintained.
Exterior cleaning technician performing roof cleaning

Roof Cleaning

Protect your roof with roof cleaning that removes moss, algae, and buildup common on Bellevue’s shaded, tree-lined properties.

Professional gutter cleaning technician clearing gutters

Gutter Cleaning

Keep your gutters clear and free-flowing by removing leaves and debris that can lead to overflows and water damage.

Professional window cleaner washing exterior glass windows with equipment

Window Cleaning

Enjoy crystal-clear windows and brighter spaces with streak-free cleaning that removes dirt, water spots, and everyday buildup.

Professional cleaning of home exterior surfaces with pressure washing equipment

House Washing

Refresh your exterior with house washing that safely removes dirt, algae, mildew, and grime while protecting your siding and finishes.

Residential pressure washing cleaning driveway, patio, and home exterior

Pressure Washing

Restore driveways, patios, walkways, and other hard surfaces with pressure washing that removes stubborn dirt, stains, and organic buildup.

Over 15 Years of Experience

Why Homeowners in Bellevue Trust Johnny Tsunami

  • Flexible scheduling that works around your day
  • Careful attention to your home and surrounding property
  • Safe cleaning methods tailored to different exterior surfaces
  • Clear communication and dependable service from start to finish
  • Trusted by homeowners across Medina, Somerset, and Bridle Trails
  • Consistent, high-quality results with every visit
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Our Customers Reviews

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Johnny Tsunami Testimonials
4.8
Based on 1904 reviews
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Melanie Reeder profile pictureMelanie Reeder
05:10 15 Oct 26
We have had service from Johnny tsunami for a number of years now and have never been disappointed! They do a great job and Are true experts at what they do. Today’s technician, Jude, went well above and beyond any expectations. He explained exactly what happens to your roof with mold, Lichen and moss. He then explained what their techniques are and what their products do. He did a fantastic job!
Gracie S profile pictureGracie S
02:01 15 Oct 26
Excellent work by Jude. Jude seems to really go the extra mile. I recommend Jude. Christmas lights. Yay
Danny Mc profile pictureDanny Mc
19:28 11 Oct 26
The service from Johnny Tsunami is 1st class. My last appointment was with Jayce White. I was informed when the team is on the way to my house. Other issues were pictured and texted to me. The roof cleaning solution works very well. the windows were cleaned to perfection. I cannot see the gutters, but they do not overflow from a hard rain, so, the gutters must be cleaned well also.
Moosey Moose profile pictureMoosey Moose
16:17 08 Oct 26
10/10 recommend this company. They train their employees extremely well, their technicians are professional and knowledgeable, and they really make sure that you're satisfied with their service. Their sales team is also super friendly.
Mike Beers profile pictureMike Beers
15:59 07 Oct 26
Finally killed the moss on my roof. Seeing results immediately.
Kurt Fosso profile pictureKurt Fosso
11:36 07 Oct 26
Wyatt was courteous and efficient, and left the windows perfectly clean. Excellent work!
Whyatt Madden profile pictureWhyatt Madden
02:56 06 Oct 26
Test “ Johhny tsunami is a great company ! All of there employees are motivated and work hard and they get the job done professionally the first time !
Tarin Cranz profile pictureTarin Cranz
23:02 29 Sep 26
Michael and Ethan did a fantastic job cleaning our roof and windows. Took pictures, notified us about some potential issues, personable and professional. Thanks!!
Mark Bauserman profile pictureMark Bauserman
19:06 29 Sep 26
Vance and Cody were very accommodating and professional in the cleaning of the roof and the washing of the windows.
A V profile pictureA V
17:30 26 Sep 26
Whyatt M and his team member did an excellent job cleaning the windows inside and out of our two story home. The windows have never looked better. Very pleased with their professionalism on the job and the quality of the work they performed. Those two represent the business well. We have tons of windows in our home and they all look great.
Kerry Messett profile pictureKerry Messett
23:06 25 Sep 26
We've had Whyatt clean 2 of our roofs. He is careful, takes before and after pictures and is such a cheerful young man. We are very pleased with the Johnny Tsunami business and have recommended them.
Purple 217 profile picturePurple 217
20:33 23 Sep 26
Outstanding job done on our roof cleaning. They were very informative about the cleaning process. Impressive work skills. Will use again.
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Serving Bellevue and Nearby Communities

We proudly provide professional exterior cleaning throughout Bellevue and surrounding areas.

Johnny Tsunami exterior cleaning service area map
Johnny Tsunami exterior cleaning technician holding professional pressure washing equipment

Frequently Asked Questions

Roof cleaning in Bellevue typically ranges from $400 to $900, depending on roof size, moss buildup, pitch, and accessibility. We provide free quotes with clear, upfront pricing and no hidden fees.
Yes. Our trained team uses professional equipment and safe cleaning methods to clean windows on multi-story homes and commercial properties.
Yes. We use low-pressure cleaning methods and eco-friendly solutions to safely remove dirt and organic buildup from siding, trim, and other appropriate exterior surfaces without unnecessary damage.
Yes. We work with property managers, HOAs, multifamily communities, and commercial properties to create customized exterior cleaning and maintenance plans based on each property’s needs.
Yes. Bellevue property owners can combine services such as roof and gutter cleaning or house and window cleaning for more convenient exterior maintenance. Ask about available maintenance plans and recurring service options.
Bellevue’s wet climate and abundant tree coverage can contribute to frequent debris and moss buildup. Cleaning frequency depends on your property, surrounding trees, and roof condition, but regular inspections and routine maintenance can help prevent buildup and potential damage.
Yes. Johnny Tsunami is fully licensed, bonded, and insured in Washington, with trained technicians committed to safe, professional service.

Ready for a Cleaner, Better-Looking Property?

Give your home or business the care it deserves with trusted exterior cleaning in Bellevue. Tell us what your property needs, and we’ll help you find the right cleaning solution.
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Johnny Tsunami exterior cleaning team