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over 2500+ reviews! – Most Reviewed In The Pacific North West!

The Power of clean

Exterior Cleaning Services in Des Moines, WA

Trusted Roof, Gutter, Window & Pressure Washing — Backed by 2,000+ 5-Star Reviews

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Exterior Cleaning
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Serving the Pacific Northwest for 15 years

Why Exterior Cleaning Matters in Des Moines

Des Moines homeowners deal with mossy roofs, overflowing gutters, and weather-stained siding — not to mention grimy windows and slick driveways. That’s where Johnny Tsunami comes in. We’ve been helping homeowners in Des Moines protect and beautify their homes with professional, full-service exterior cleaning for over 15 years.

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(360) 295-4119

Services

Services We Offer in Des Moines

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Gutter Cleaning

Our top-notch gutter cleaning service ensures that rainwater flows smoothly…

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Roof Cleaning

Our professional roof cleaning service revitalizes your roof's appearance and extends its lifespan…

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Moss Removal

Our moss removal service tackles this problem head-on, restoring your sidewalks, decks

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House Washing

Our moss removal service tackles this problem head-on, restoring your sidewalks, decks

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Pressure Washing

Our pressure washing service delivers a powerful clean, blasting away even the toughest stains…

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Window Cleaning

Let the sunshine in again, we’ll clean your windows crystal clear that will enhance the overall aesthetic of your property…

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Holiday Lights

Using eco-friendly solutions to remove dirt, mold, and grime from your surfaces…

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Solar Panel Cleaning

Using eco-friendly solutions to remove dirt, mold, and grime from your surfaces…

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Over 20 Years of Experience

Why Homeowners in Des Moines Trust Johnny Tsunami

From [local neighborhood] to [another area], we’ve served thousands of homes across the Des Moines area. Our team of trained professionals uses eco-friendly, low-pressure cleaning systems to protect your surfaces and restore curb appeal.
  • 15+ Years Serving Des Moines Homeowners
  • Fully Licensed & Insured
  • Friendly, Local Technicians
  • 100% Satisfaction Guarantee
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Our customers Reviews

Deborah Avey profile pictureDeborah Avey
23:30 10 May 26
After a glitch regarding arrival time, Alan and his partner did a good job. Any questions that I had were addressed thoroughly and they kept me informed of what they were doing.
Tom Johnston profile pictureTom Johnston
21:14 09 May 26
Lange did an awesome job!! Very polite. Communicated very well and left the site spotless -could not be more pleased!!:)😎
Ronda Samora profile pictureRonda Samora
00:12 09 May 26
Very good job clean up great for roof cleaning
James Dobson profile pictureJames Dobson
23:13 07 May 26
I had Johnny Tsunami clean our roof, gutters and siding. They did an excellent job for a very reasonable price. I plan to use their services again, when needed.
Michael Gowen profile pictureMichael Gowen
03:36 07 May 26
Johnny Tsunami cleaned my driveway and back porch extremely well. Also, the many plants around the house near the cleaning were completely undisturbed.
CJ Evanger profile pictureCJ Evanger
00:20 07 May 26
Delighted with the service on my gutters and roof cleaning. Brenden F and his team member were right on time, professional and courteous. Everything was accomplished as I had expected.
Gary Baldwin profile pictureGary Baldwin
02:29 06 May 26
Our tech was great - thoughtful and hardworking.
ellen arthur profile pictureellen arthur
21:12 04 May 26
Our technician was hard at work the whole time he was here. He soft cleaned the roof and gutters which made quite a a mess on the ground which he then cleaned up. He taught my daughter how to remove the screens so he could wash the exterior windows which turned out sparkly.
Very happy with the results. Our technician Vance was very nice and helpful and professional.
Nicole Grigg profile pictureNicole Grigg
17:36 03 May 26
The last time I hired someone to do our windows they came out to give us a quote, came back at scheduled time, completed the window cleaning job and it was great. This experience has been very different with Johnny Tsunami. This company missed our appointment for a quote, missed the first scheduled appointment. Couldn't complete the exterior portion of the job the first time they came out because our water was turned off but instead of calling me they called their office and by the time I was talking to the individual who was at our house he tells me he already left because he had another job so then I have to call AGAIN to schedule a fourth time to be at our house and then he leaves without installing all the screens back on. I get a response that this is so mold doesn't grow? This should be an option for the customer to choose because now we need to reinstall all the screens and I'm so irritated by this because we do not live in the home anymore and renters have now moved in because it took this company multiple times and days in between to "complete" the job.
Judy Jewell profile pictureJudy Jewell
20:35 02 May 26
Shawn did a fantastic job. He was efficient and left the area cleaned up.
MJ Peck profile pictureMJ Peck
20:35 01 May 26
Very friendly people and do a good job. Easy to get an appointment.
Edward English profile pictureEdward English
19:38 01 May 26
We paid $3,000 for 2 workers for 4 hours to clean and treat our roof, clean gutters and to wash some exterior windows.
For the effective cost of $350 an hour, they cleaned the gutters, washed windows and sprayed the roof, leaving all of the moss to eventually die and blow off. We expected for that price, the moss would have been removed. A subsequent inspection by an independent roofer said that the work was unprofessional and ineffective, especially in the areas of the roof valleys.
Johnny Tsunami has offered the option of paying them more to brush the moss off or they will return “after the dry season to blow off any remaining moss”.
Photos submitted to the company, showing condition of roof after treatment. Johnny Tsunami has been courteous in their responses, but adamant that we should not have expected the roof to be cleaned off for the $3,000 that we paid for a half a days work by two workers.

Areas We Serve Near Des Moines

We serve the entire Des Moines area, including:

Frequently ask question

Roof cleaning in Des Moines typically ranges from $400 to $900 depending on the roof size, moss buildup, pitch, and accessibility. We offer free quotes and honest pricing — no hidden fees.
Yes. Our Tsunami Soft Wash System uses eco-friendly detergents and low pressure to safely clean siding, trim, and even windows without damage to paint, wood, or landscaping.
We do. Many Des Moines homeowners choose bundled services — like roof + gutter cleaning or house wash + windows — to save time and money. Ask about our maintenance plans for recurring discounts.
In a wet and moss-prone climate like Des Moines, we recommend gutter cleaning at least 1–2 times per year and roof moss treatment every 1–3 years, depending on tree coverage and roof type.
Yes — Johnny Tsunami is fully licensed, bonded, and insured in Washington. Every technician is trained, background checked, and covered so you can feel confident and protected.

From Our Blog

Quick reads to help you protect, maintain, and get the most out of your property.
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Ready to Schedule Exterior Cleaning in Des Moines

Call us at (360) 205-1913 or request a quote online. Our local team is standing by to help you protect and refresh your home — the safe, professional way.

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(360) 295-4119