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Seattle’s Local Exterior Cleaning Company

From gutter and window cleaning to roof cleaning, moss removal, and pressure washing, Johnny Tsunami gives your Seattle home or business sparkling clean results.

Johnny Tsunami Van

Clean & Maintain

High-Quality Exterior Cleaning Services

Our expert technicians are reliable, experienced, and equipped with professional equipment to deliver superior cleaning results.

Eco & Family Friendly

Biodegradable Cleaning Solutions

We only use biodegradable cleaning products that are safe for plants, soil, and animals. We comply with all EPA regulations.

Power Washing Company

Premium Memberships

Give Your Seattle Property the Best

Get hassle-free payments, exclusive discounts, priority scheduling, and more when you choose a customized maintenance plan.

Johnny Tsunami on Seattle Refined

We’re Famous!

Our team of cleaning experts are licensed, bonded, insured, and have decades of combined experience—because your Seattle home or business deserves the best! Our technicians train extensively to master the leading cleaning methods, from the art of a streak-free window cleaning, to the industry-standard for soft-washing a roof.

Seattle’s Top Exterior Cleaning Services

 We provide a wide range of exterior cleaning services, ensuring your home or business is cared for, from deck to gutters.

Our Service Areas in the Pacific Northwest

Get Your Free Quote Today

We are proud to be the leading exterior cleaning company in the Pacific Northwest, including Seattle, Kitsap County, and Bainbridge Island—and many other locations across the region.

Silverdale Location
Seattle Location
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SEE OUR CLIENTS FEEDBACK!

Marty LutherMarty Luther
17:26 19 Nov 24
Super nice and super quick. Did exactly what they promised.
Lindsay ThomasLindsay Thomas
00:27 19 Nov 24
Our team showed up on time, checked with us on what would be done and were very careful to clean things up afterwards. They showed us pictures of our roof before and after they’d finished and did an overall great job.
David KekarDavid Kekar
23:23 18 Nov 24
They showed up on time which is good in my book. Looks like the technician did a great job. ThanksDavid
Grete PorteousGrete Porteous
22:51 18 Nov 24
Cindy ReedCindy Reed
21:13 18 Nov 24
Both technicians showed up on time and were very respectful when they interacted with me. Helpful to have the photos of the before and after for the gutters.
Rachel CrawfordRachel Crawford
20:41 17 Nov 24
JP did an incredible job! He was prompt, very professional and meticulous with completing our roof cleaning. We highly recommend Johnny Tsunami Roof Cleaning and we will certainly use them again.
Dalie DrakeDalie Drake
20:07 15 Nov 24
Great work. Easy to schedule. Nice guys!
Rex OlsenRex Olsen
18:37 15 Nov 24
Emma is excellent - again. And it was a pleasue to meet Alex.BTW, befoe retiring I was a small business consultant, helping originate and advise many types of businesses. Your company is definitely "doing it right". My congratulations to you all!Rex Olsen
LauraLaura
01:45 15 Nov 24
Michael came out and did a wonderful job! Didn’t let the rain bother him a bit!Very quick and efficient. Would highly recommend and will be using again!
Randall MorehouseRandall Morehouse
00:27 15 Nov 24
Very satisfied with the work. Friendly and reliable
Bob TaylorBob Taylor
17:32 14 Nov 24
Tariq did a great job in persistent drizzle. The roof looks brand new.
Janet LundyJanet Lundy
22:15 12 Nov 24
Very thorough and professional!!!
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Experience the Johnny Tsunami Difference

How Our Exterior Cleaning Process Works

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Let’s Enjoy

Enjoy your clean house or business.