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over 2000+ reviews! – Most Reviewed In The Pacific North West!

The Power of clean

Exterior Cleaning Services in Redmond, 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 Nortwest for 20 years

Why Exterior Cleaning Matters in Redmond

Redmond 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 Redmond protect and beautify their homes with professional, full-service exterior cleaning for over 15 years.

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(360)-205-1913

Services

Services We Offer in Redmond

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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 Redmond Trust Johnny Tsunami

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

Sue jackson
20:50 25 Sep 25
Dylan R did an excellent job on our roof, gutters and windows!!!
Laura Mortimore
14:55 25 Sep 25
Great job!
Tony Haney
20:21 24 Sep 25
My first time using Johnny Tsunami and I was impressed. I wish I had started using them years ago when we first moved to WA. Good old fashioned customer service is some of the best I have received in years. It is clear the owner invests time and resources into his people. The communication couldn't have been better. We had techs Michael Crawford and Ryan perform a number of task to include roof blow off, composition roof cleaning with their soft wash system, application of a moss cleaning solution, and cleaning of gutter faces. Michael is superb in leading the work and showing me pictures of the befor and after of their efforts. Everyone was SO polite and agreeable. You can't go wrong giving them a try. They are going to be our yearly roof cleaning service going forward. Just an awesome company doing exceptional work.
Joe Staidle
19:04 24 Sep 25
The crew was great! Achieved every request!
Thanks!
Joyce Ann
17:41 24 Sep 25
Ty did a fabulous job cleaning our windows inside and out, cleaning our gutters, and blowing off our roof. He was efficient, knowledgeable, polite, and a good communicator. We get these services twice a year, and are always pleased with the work performed. I highly recommend Johnny Tsunami!
George Nowak
17:05 24 Sep 25
JT and Dylan did an outstanding job!!! They had excellent communication and even sent me before and after pictures since I was out of town. They were very professional and I HIGHLY RECOMMENDED!!!
Robert Isbell
15:36 24 Sep 25
Exterior cleaning . Gutters roof,walls, windows. Excellent thanks
gary lemons
15:15 24 Sep 25
I’ve used this company now for I believe five years, and they always provide the most exceptional and professional service – we have a complicated series of studios and the house itself, which make for some odd moments in a window cleaners life, and they have handled it always with great skill and humor, and it’s been such a pleasure to work with Johnny Tsunami over the years. This year we had the please of Alex on lead with the very capable and professional Derrick as has assistant—they did a thorough (underlined) job with metal roof blow downs— gutter cleanings — deck pressure washing as well as windows in 2 studios and the house and we are extremely pleased with the results— thank you Alex
Chris Anderson
15:07 24 Sep 25
Excellent friendly service! This is our 3rd year using their tree light service and we love the way they look! We have also used them for roof cleaning and are very pleased with the results!
jamie blondin
15:03 24 Sep 25
Great prices , work is fabulous
Sarah Magee
02:02 18 Sep 25
Alex and Gavin were great. The roof and windows look fantastic. Thank you both.
Kim Lightner
01:00 16 Sep 25
They were very responsive to my initial call to come out for estimate. Bobby Goldsmith explained the process and what we could expect and how long it would take for moss to die out after application and then disintegrate and blower wash off with weather so I knew roof would not be moss free same day.

Lane Lolagne and another associate showed up and were very polite. I liked that I received text messages when this company had someone en route. This is the first time we have had a service like this so not sure if priced high.

Areas We Serve Near Redmond

We serve the entire Redmond area, including:

Frequently ask question

Roof cleaning in Redmond 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 Redmond 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 Redmond, 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 Redmond

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) 205-1913