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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
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Jill Thonssen profile pictureJill Thonssen
02:01 15 Sep 26
Service was great. Whyatt arrived on time and performed the scheduled work efficiently. Always happy with the service I get from Johnny Tsunami.
Austin Nolder profile pictureAustin Nolder
19:31 14 Sep 26
Whyatt was friendly, professional and very quick with his work. Our gutters were in rough shape and he crushed it!
Valorie Lorino profile pictureValorie Lorino
22:28 10 Sep 26
Had a soft wash yo remove moss but unfortunately my gutter got clogged and the soft wash discolored my paint on my house. Thank god for Wyatt Assistant Manager. He fixed my gutter and someone is coming to correct the paint. He was truthful polite and it was a pleasure to work with him. I recommend him highly!
John Hogl profile pictureJohn Hogl
21:23 10 Sep 26
On a Tuesday morning JOHNNY TSUNAMI responded quickly sending someone to do an onsite quote. I accepted the quote and put $300 down for the work to be done the next day. When the tech showed the next day he said the job would take more work and two people and that they would be back Friday. When asked if they would honor the price quote, he said yes. No word the rest of Wednesday. I called Thursday morning to confirm they would be back Friday and she said yes. Later that day the guy who provided the original quote said it would actually cost about twice the original. I objected and ask that he check with management and get back to me. Hours later I text to find out the verdict on whether they will honor their quote. I get a text back that says I will be refunded my deposit. Failed service and a lost customer. They had the opportunity to make it right and walked away.

Chapter two - Good news: The owner/manager called Thursday afternoon to apologize for the snafu. He offered to complete the job as originally quoted. A week lost, but he states it will be done next week. OK. This is the kind of action good service organizations take - knowing how important reputation is - despite the short term costs to them. I get that things don't always go perfectly and recovery is possible. Stay tuned for chapter three, the critical follow through ...

And chapter three - a tech showed on Saturday to complete the job - ahead of the next week schedule. Michael was an amenable guy and a skilled tech, did a good job and I tipped him some. So despite a time lapse, the work is done. Good save Johnny Tsunami. Thanks.
Janet profile pictureJanet
01:34 09 Sep 26
2 nice young men washed my windows but the cleaning wasn't very good. Streaks and drips were left on my French doors and when I pointed them out, I was told they would dry clear. Obviously I'm gullible and I had to redo the doors and some of the windows myself. The screens upstairs were not put back on. All in all, I should have just cleaned my windows myself and saved the $600.
Joshua Nickerson profile pictureJoshua Nickerson
23:25 02 Sep 26
Vance did an amazing job pressure washing our back patio and walkways. On time, professional, efficient. We've used Johnny Tsunami for years across both exterior cleaning, roof treatment, and holiday lighting, and always been impressed by their work. Highly recommend!
Ruth Larson profile pictureRuth Larson
19:50 02 Sep 26
Vance did a great job!
Dwayne Alexander profile pictureDwayne Alexander
19:08 31 Aug 26
Five star service... Floor looks amazing
ethan mansfield profile pictureethan mansfield
07:18 30 Aug 26
For a company whose business is built on cleaning, they sure leave a lot of trash all over our beautiful county. The most egregious I have seen is in Chico area, where they placed around 50 illegal advertising signs in less than a one mile stretch of road. Absolutely abhorrent behavior for a local business, showing they clearly don’t care about their community.
WeWa Peeps profile pictureWeWa Peeps
21:31 27 Aug 26
The tech Wyatt was friendly and efficient. I appreciated the speed that he got my roof and gutters cleaned. We've used Johnny Tsunami in the last and will continue to use them.
Yung Shmickey profile pictureYung Shmickey
22:45 26 Aug 26
Michael is the freakin man! Came all the way out to Marrowstone Island and handled the job professionally and efficiently. Would definitely recommend you ask for Michael, not everyone is as good as he is.
Steven Olson profile pictureSteven Olson
20:03 26 Aug 26
Six years ago good job. This year the techs were untrained, absolutely no communication from the office, and they destroyed the ridgecap. Basically I was charged $3200.00 for nothing and I now have a $1700+ repair bill. 👎👎👎👎👎 instead of stars.
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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