Roof Moss Removal Services - Discover Our Eco-Friendly Moss Control Solutions - Silverdale & Tacoma, WA

Bonded, Licensed & Insured
Washington State Department of Labor & Industries

We service Seattle, Tacoma and Kitsap County. Silverdale, Bremerton, Port Orchard, Poulsbo, Bainbridge Island, Vashon, Kingston, Hansville, Port Townsend, Port Gamble, Port Ludlow, Sequim, Seabeck, Belfair, and Gig Harbor.

Bonded, Licensed & Insured
Washington State Department of Labor & Industries

Google Rating

4.9

Based on 457 reviews

Johnny Tsunami

4.9

T C

00:05 27 Oct 21

The team was prompt, thorough and professional. Definitely going to use them again in the future. And I would highly recommend them.

Lisa H.

21:01 26 Oct 21

JP Nuez and his partner worked hard on our rather large job. He was attentive to all my questions. He took photos of the work and they went above and beyond on the clean-up afterwards. I agreed to the regular maintenance plan. I appreciated the detailed estimate and I am very happy with the outcome. I highly recommend Johnny Tsunami.

Donaldo Beckett

16:11 25 Oct 21

Emily and partner did a good job and I'll use Johnny Tsunami again next year. The only area for improvement is with the billing. I was told that the outstanding remainder would be billed to my credit card. I received several notices asking me to pay. I replied saying for them to bill it to the card on file. I finally had to log on to their web site (they did send a link) and pay it online. Problem solved but that could have been smoother.

Erik Wood

03:42 25 Oct 21

They did what they said they would do for the price they said they would do it for. I would recommend them.

Thom Boren

22:33 21 Oct 21

Ray Benedick

18:52 20 Oct 21

10/2021Second year of service and still a great job.Ozi was awesome, listened, took care of business.High and DryJP did an outstanding job. It was a two story job and the gutters that had not been cleaned in a few years. We really appreciate the quick and tidy job JP did. I would definitely use their service again. I would also recommend them if you want a safe and prompt company. They require 50% deposit which is not unreasonable but if you have not heard that may seem a surprise. It’s worth it.

G S

18:40 19 Oct 21

Johnny Tsunami did the following for us: whitened gutters, washed siding, and soft washed our Trex deck. Our house looks much better, several years of muck and grime cleaned away. We had a couple of greenish moss stains on our Trex decking that could not be removed (Johnny Tsunami will not - wisely - pressure wash Trex decking).

Jim Waliser

23:34 18 Oct 21

I needed all of my windows cleaned, inside and out. After searching for window cleaning I selected Johnny Tsunami. Scheduling was easy and professional even after having to reschedule once. Christian, the technician sent by Johnny Tsunami was on time on the agreed date. He was friendly and left me with a comfortable feeling while working in my house. After I showed him where all the windows were I was able to work in my office while Christian worked on the windows. He was very careful with all the things on the window sills making sure to put things back after the window was cleaned. He needed to bring a ladder into the house to get to the upper windows in the living room. He let me know when he was bringing the ladder in and even put drop clothes down in case of dirt from the ladder feet. He cleaned all the windows from the inside then went outside and cleaned, again being careful around my ponds and plantings. No harsh chemicals or soaps were used. Just clean filtered low pressure water. When he finished washing he took time to show me where a few windows has vapor between the two panes indicating possible seal failure and where there were a few spots on a window that seemed to be inside the window.I was very happy with the results. The inside of my house Glowed from the light that was coming through all the clean windows. Christian showed me what he had done and made sure I was happy with the results then he presented the invoice. Everything was as expected. This company exceeded my expectations!

Kurt Kirsch

22:01 18 Oct 21

Highly professional, very nice team

Glen Rovig

15:11 18 Oct 21

Christian was very thorough and careful. Highly satisfactory.

Susan Hines

01:47 13 Oct 21

Great guys, great job. Clean professional and timely

Elisabeth Engstrom

20:58 12 Oct 21

Cameron the technician did a great job!

Jenn Bressert

20:19 12 Oct 21

As I can no longer get up on our roof, I have this company take care of it for me. They are quick, professional, and clean up after they are done. They work with my schedule to make sure that my roof stays "healthy"!

Dena Mathews

23:16 11 Oct 21

Marco's was very professional. He did a great job. Asked if we had questions.We will use him again.

Robyn Knappenberger

02:30 11 Oct 21

Daniel and Kamea did an excellent job on our very very mossy roof. They were professional and very personal. They cleaned up all the mess from my dirty roof and left the surroundings around my house clean. I would use Johnny Tsunami again when we need our windows, roof, and gutter cleaned. I hope we get both Daniel and Kamea again. They were fantastic.

Diane O'Leary

04:22 09 Oct 21

Setefano Pola

23:42 08 Oct 21

Norman Johnson

22:33 08 Oct 21

Johnny Tsunami's crew arrived on time and explained their process to me. JP and Kris were polite and knowledgeable and got right to work. We had three buildings on our property to clean and treat. They cleaned the gutters and sprayed a moss-killing solution and even cleaned the skylights. They finished quickly and cleaned up the debris from the gutters. I am very pleased with the quality of their work and have arranged for annual service with them.

Lani Jacobs

19:50 08 Oct 21

Emily did a wonderful job

Chris Byron

23:50 07 Oct 21

I scheduled an appointment for a cleaning quote and the technician did not show up. I had to call the company to find out what the issue was. I learned that an online estimate could be performed instead of having someone come out to my home. Both the technician and the company had ample time to inform me that no one would be coming by today and to let me know that there was another option.I will update this review when/if service has been rendered.

Tom Leurquin

17:04 06 Oct 21

I have used Johnny Tsunami for a few years now. A homeowner, since they probably don't know much about roof maintenance, would have difficulty knowing whether or not a good job was done unless it was clearly and obviously performed poorly. All I can do is compare what was done this year vs prior years. In the past, the moss powder was put down on the ridge lines and then horizontally across the roof between the ridge lines about one-half way down the roof. This time that was done in some cases and not in others. I asked why that wasn't done in all the cases and the technician said that that's just the way he did it and it's okay.Prior to anyone coming out I called Johnny Tsunami and told them that a small amount of moss was growing on the west side of my garage and additional attention should be paid to this area when they come out. It appears as though less powder (rather than more) was put down this year than last.Also, I have a small bump-out on my house that's about 6' x 8'. The roof on this had no powder placed on it. This may not be a problem, but it should have been done.

James Moriarity

02:01 06 Oct 21

Great service. Very professional.

Sally Shuster

21:40 05 Oct 21

It was easy making an appointment for gutter cleaning without waiting several days. Emily arrived on time and explained everything she would be doing and answered my questions. She did a great job and even cleaned the skylights which l wasn’t expecting. I plan to use Johnny Tsunami every year for gutter maintenance.

Sandy Haynes

05:02 05 Oct 21

Anthony came to clean our roof and exterior windows. He was very polite, personable and professional. Our roof looks much better now that the dead moss has been swept off. And our windows look great!

Will Kindle

01:42 05 Oct 21

Brandon Wilson

18:49 04 Oct 21

Emily was super quick and friendly for our roof cleaning appt. She was also helpful providing guidance how to walk on our tile roof ourselves if ever needed. Highly recommended!

Gerald Hazen

00:29 01 Oct 21

Very pleased with results and with Marcos, who waspleasant and professional! I highly recommend this company.

Thomas Hammond

03:05 28 Sep 21

Rachael Simms

23:30 27 Sep 21

Brendan F was amazing. He even blew down our driveway. I am very satisfied with thier services.

CJ Evanger

21:06 27 Sep 21

Thoroughly 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. Will continue to use Johnny Tsunami in the future.

Guy Howarth

21:12 25 Sep 21

chris karlsen

19:53 25 Sep 21

We've used Johnny Tsunami several times. They've always done a good job and in a timely manner. Brendon was here for gutter cleaning and did an excellent job. We will definitely use them again.

xavier ornelas

19:02 24 Sep 21

FIVE STAR

Jack Sargent

19:03 22 Sep 21

The job that was done was adequate but not outstanding. Two cleaners, both very personable, arrived on time but with a malfunctioning machine which necessitated one worker to return to the shop for another machine, thereby lengthening their stay. They cleaned the windows inside and out. There was no time for us to evaluate the job with them when they were finished as we had to begin a Zoom meeting. On inspecting the windows later, we identified some spots, mostly at the outer margins of the windows, but nothing that seriously marred the view. I would not consider it necessary to get them back to correct the spots but it was not a perfect job.

Kay Davis

22:22 21 Sep 21

So very pleased with Brendon and Wilson! Pleasant, respectful and efficient. Windows are sparkling clean and roofs were treated against moss build-up.

Steve Ben

02:57 21 Sep 21

Jp and his assistant did an outstanding job on my roof and gutters. After JP's assessment of my roof, he concluded a complete treatment was unnecessary and not cost effective. He proposed an alternative treatment plan that insured a moss free roof. His understanding of what was actually needed reflected his professional expertise.

James Wessel

17:24 18 Sep 21

Prompt and professional if a little expensive

Paula Edwards

21:35 17 Sep 21

Carl Nencetti

17:55 11 Sep 21

John was a 17 on a scale of 1 to 10.

Ernest Tamura

00:50 10 Sep 21

First of all I was texted from the cleaners that they were on their way about 30 minutes from their eta. On arrival they explained what they were going to do to confirm what the job entailed. On completion of the job John, the lead, showed photos of the different sections of the gutter and roof, before and after, to verify the job was completed. They also laid down moss killer as requested. They also cleaned the area of debris from the roof/gutter cleaning. They did a great job.

Scott Valenzuela

19:30 09 Sep 21

From the time he arrived (on time by the way) to the time he left, Brendan F was extremely professional, hard working and pleasant. The quality of work was top notch leaving my gutters clear of all debris and a clean up job that even included clearing my desk of pine needles that were not a result of this service. I can't recommend Johnny Tsunami and especially Brendan F more highly. I will absolutely have them back for follow up services.

Margaret DeFord

00:02 09 Sep 21

Marco and Chad were very professional and made my windows look new! I had a special concern because I have a frog pond on my back patio. They were very careful and I couldn’t be happier. I will recommend this company to others and will also call them again for me.

danielle greely

19:48 08 Sep 21

Steve Pope

02:34 04 Sep 21

Great job cleaning our roof. Anthony was especially helpful in contacting me and arranging the job. His professional attitude and practice gave me a lot of confidence that the job would be done right. And he came through in delivering it as well.

e4 d5

20:15 03 Sep 21

Great work and great customer service.

Stephen Rowley

21:22 01 Sep 21

Five thumbs up to Brendan F and his partner for a fantastic job today. He was professional, informative, and courteous!

Rachel Seedorf

22:07 31 Aug 21

Christian was very kind, courteous, and helpful with taking care of washing our vinyl siding. Our house needed some TLC and he went above and beyond for servicing our house. The siding looks beautiful and we couldn’t be happier. We will definitely be using Johnny Tsunami again. Thank you so much!

Dan Hu

20:48 30 Aug 21

The technician, Daniel K, did an excellent job cleaning and treating my roof for moss. I highly recommend Johnny Tsunami for any of their outdoor cleaning services!

Meredith Laws

15:02 27 Aug 21

Nothing but love for this group - from scheduling and customer service with Erika to having Oz and his team come out on site - all fantastic! They cleaned 3 metal roofs on our property and were professional, knowledgeable, friendly and did a wonderful job! Our roofs look 1000% better and we so appreciated the care and attention to detail you gave them! Thank you!!

Kari Sokol

22:38 23 Aug 21

Service performed: siding cleaningJP and Nathan did a great job. They were friendly, informative and thorough. They verified what work was to be done and had me inspect the work upon completion, providing details on any areas of concern. My siding looks so much better!!

Savanna Steffen

20:47 21 Aug 21

Service was great and they were able to fit in our cleaning more than 3 weeks from our original appointment. They cleaned our roof and skylights and cleaned up all debris. Would use again.

Ron Hunter

00:33 21 Aug 21

The technician, Wilson, was top flight. He came on time, explained everything, and adjusted to make sure he protected our garden. The whole process with this company has been outstanding. They will be the first to call when I need services again.

MrsMrLatte w/coconut

01:10 20 Aug 21

Nicole Hammond

23:59 19 Aug 21

I highly recommend Johnny Tsunamis for gutter and roof top cleaning. They are extremely professional, and personable. I like that they sent reminders and even reached out to move up our cleaning appointment. Shane was great! He even made sure I was happy with the ground clean up from the blow off.

Winnie Fung

04:41 18 Aug 21

Johnny Tsunami sent two technicians JP and Dylan to do a soft wash cleaning on my duplex sidings and trims, also pressure washing the concrete entrance to remove moss. I am very happy with their job done professionally. If you need exterior cleaning, I highly recommend Johnny Tsunami.

lynn anju

21:51 13 Aug 21

Nathan and JP were so professionally honest about my clean gutters and the the storm windows making window cleaning impossible.Thank you,Lynn

Alan Roper

20:38 13 Aug 21

Came when they said they would, got right to it and left no mess. Polite and courtous.

Lynn Hall

16:06 12 Aug 21

Specifically asked for roof cleaning and moss treatment. He said I would be getting a blowoff and then a moss treatment. He did NOT explain that a blowoff meant nothing more than making a mess on my deck and left all the moss on my roof. It looks worse than before they came.

Lynn Strub

18:51 11 Aug 21

I first saw Johnny Tsunami advertised on Seattle Refined. Working with them was really easy. Once we contacted them they came out and did a walk around of the house. We then discussed options and pricing, then we got the service scheduled.When our Technician Daniel came out he did an outstanding job. He explained the process and where he would be working. He got the roof clean of moss and treated to reduce future growth, and cleaned up all around the house leaving it better than when he got there. Great work and I would happily have them out again.

Steven Goldenbogen (Steve)

22:31 10 Aug 21

Tobi Bet

18:05 09 Aug 21

Absolutely fabulous service from start to finish. Cleaned everything including the waste that landed in my garden. Even watered my roses! The roof is clean and treated, gutters clean and working. Daniel was meticulous and answered all my questions as well. Exceeded all expectations.. Happy customer. 😊

David Dean

00:18 09 Aug 21

Both young men {Brendan & Nathan) were courteous, professional and performed an excellent job.

Linda Case

14:51 08 Aug 21

mary belton

05:52 07 Aug 21

Dawna Anderson

22:22 04 Aug 21

Josh and his partner showed up and he let me know how and what order the work was going to be done. They got right to work and started with the roof then washed the siding and finished with the windows. The north side of the house was really in need of cleaning and it turned out beautifully. They were courteous did a wonderful job.

Linda Valencia

02:55 04 Aug 21

Brandon and his partner did a great job cleaning the roof and gutters. Neither had been cleaned in some time and were completely covered with moss and pine needles, the before and after pictures were incredible. I would highly recommend them.

David Margowsky

18:35 03 Aug 21

Great service and good value. Technicians were hard working and very respectful of our interiors.

Steven Olson

23:23 30 Jul 21

Use these guys. Great job.

Stephen Bonwich

23:18 30 Jul 21

Very professional and conscientious. They knew what they were doing and did a quality job

Isaiah McAllister

18:51 30 Jul 21

Came to the house did their job and it looks great.

James Christenson

21:36 29 Jul 21

Josh and Lyle did an excellent job. They dealt with the moss on our shop/guesthouse, our residence and two small roofs. We were able to stay in the house while they worked. They did the entire job in 4-5 hours and didn’t bother us in anyway. I was particularly impressed with Josh - he explained in some detail what they were doing, showed us a number of hornet nests and possible entries for rodents (some of which we hadn’t noticed).It was a pleasure to have them here. I will recommend Johnny Tsunami with enthusiasm.

Christie Jenkins House

03:41 28 Jul 21

Ozriel and CJ were wonderful. They removed all the items on my deck with great care. They replaced everything when they finished cleaning the roof. I have a small porch/deck on the back of my house. It hadn't been cleaned for many years and had turned black. They were able to get it very clean. When the job was finished they cleaned up everything on the ground. Left it looking nice. They did a wonderful job. Very nice young men. Very courteous. I would recommend them very highly.

Marcy Richards

20:14 27 Jul 21

Kathy Beach

18:28 21 Jul 21

Did the job exactly as promised. Anthony was great. He explained everything and answered my questions, was friendly and knowledgeable. If you want to know anything about moss, ask Anthony.

nancy hassell

23:13 20 Jul 21

This is by far the worst company we’ve ever dealt with, from the first day when the “experienced” tile roof cleaner left early leaving a guy with 3 weeks on the job. Called to tell them not only was my roof a mess but now my windows were and they had ruined my hot tub cover. 2 new workers show up a week later and agree with me stating “they will replace your cover”but along with them comes the first guy who after being rude and obnoxious starts in with profanity. The new workers did ok job but broke a tile. 26 emails. Back and forth. Got some money off but not enough! Do Not Use This Company!!!

Glenn Elhard

22:41 16 Jul 21

Robert Snyder

23:07 14 Jul 21

J Calhoun

20:58 14 Jul 21

Top notch professional service from estimate to completion. Very happy with our crew and their attention to detail and willingness to get the job done right and at a fair price. Also a good experience with the business office. Five stars all the way, highly recommend and will be using again when needed.Thank you!

Karin Quinn

17:03 13 Jul 21

We had a great experience with the Johnny Tsunami team that came to our home. Wilson and Clara did an amazing job cleaning our siding, gutters and windows. They were thorough, conscientious, courteous and very professional. They took extra care in protecting our vegetation. The color of the cedar shake under the roofline was restored and our 15 yr old Hardi Plank siding looks clean and fresh. This sure beat repainting!

CDR RachelY

13:53 12 Jul 21

Outstanding service, very satisfied. Office was good on communicating. Site surveyor was on time and responsive. Technician was friendly, professional, thorough and competent, and timely. Will definitely call them again.

Lisa Nolen

21:55 08 Jul 21

Anthony, the tech, was so friendly and informative. He did a great job! He knew a lot about moss. He worked efficiently and made me feel at ease. He was even able to move our appointment up by a whole day, which was great. The office called ahead of time to confirm and sent an email, which I always appreciate. They offer great services and a military discount.

Jo Ann Anderson

19:55 07 Jul 21

Heather Corey

03:54 29 Jun 21

We paid $1,400 to clean the moss off our roof. A guy came out and sprayed our roof in less than an hour and was done. Weeks later there was still moss on the roof. I called and told them we still had moss. The lady that I spoke with told me that it could take months for all of it to dissolve. It's been a year and we still have moss. Not worth $1,400!

Carol peterson

13:57 28 Jun 21

I love that this business uses a non caustic solution for cleaning moss and other particulates from the roof. I immensely dislike being unable to talk to a human being when calling a phone number that is given and states-call us at ***-***-**** I was extremely frustrated that it took up to a week at time to get an answer or a call back, after giving JT the green light for contracting with us. If I owned a business and depended on voicemail, I wouldn't expect my business to last too long. Saving grace was the technician that came out and more thoroughly explained the cleaning process, of our roof. I could not use this company again due to lack of communication. Sorry

K. S.

00:12 26 Jun 21

We were very happy with the services provided. Joey, in the office, was very knowledgable and helpful in determining the services we needed and setting up an appointment. The young men that did the work were extremely hard working and polite. They exceeded our expectations for cleaning our windows and skylights, and doing roof maintenance and treatment. We have requested them again for next year!

Carol

22:20 25 Jun 21

Pleasant young men arrived promptly and did a thorough job of cleaning my gutters and cleaning any fallen debris off my decks and driveway.

Dennis Sparks

17:57 24 Jun 21

Fabulous roof cleaning service by Anthony! He was on time, and called us before, letting us know he was on the way. Anthony placed tarps on our flower beds, to protect our landscaping, and carefully blew all the fir needles out of the bed. The roof looks great! We will be requesting Anthony specifically, and Johnny Tsunami to maintain our roof on a yearly basis. We highly recommended him!

Fred Freeland

00:39 24 Jun 21

The two techs that came out were very professional, friendly and efficient. I was very impressed with how quickly they worked and what a great job they did. Well done!

Ken Mohn

23:43 22 Jun 21

Our house looks wonderful! Shane was our guy! He worked all alone and did an awesome job. He was pleasant, hard working and very efficient. Thanks, Shane!Ken and Jaci.

Fred Canada

15:36 21 Jun 21

Shane was great! He explained what he was doing, was courteous and polite.Definitely will use your services again and recommend to others

Marla Jones - Price

15:34 21 Jun 21

Very detailed and thorough. They did an excellent job!

Ted Shuey

16:39 12 Jun 21

Never called.

Robert Johnston

03:20 11 Jun 21

The team showed up and worked through a difficult day . The job was huge and they stayed late to finish the job. They had a great attitude and smiles when difficulties presented. Great job guys. Thanks for the great work.

Andrew Butler

02:24 11 Jun 21

JP did a great job. Very detail oriented and really went the extra mile. Professional and courteous. Two thumbs up!

Christie Parker

21:09 09 Jun 21

Lawrence Donnelly

16:19 09 Jun 21

JT was courteous, professional and a greatcredit to Tsunami.

Brendan Ford

20:46 07 Jun 21

Pat St Laurent

17:53 07 Jun 21

They've been keeping my roof and gutters clean for a while now, and they do a really good job. Marcus was the last technician here, and he was thorough, fast, and professional. I recommend them highly!

Russell Sackett

15:18 05 Jun 21

Gina Robles

22:49 04 Jun 21

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