Moss Removal & Treatment

Professional moss removal and moss treatment service for Western Washington. Roof moss removal. Walkway moss cleaning. Johnny Tsunami is your trusted source to keep your property beautiful.

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Roof Moss Cleaning

Roof moss removal starts at the ridges of your roof where we wash all the dirt, moss, and debris off. We do a thorough job so your roof comes out looking excellent and back in proper working condition.

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Walkway Moss Removal

Walkway moss cleaning is done with professional pressure washing. Our experts remove moss and grime without blasting away material. Remove ugly moss and restore your walkway’s beauty and safety.

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Roof Moss Removal

There are several different types of moss that are found on roofs, some are more resilient than others. When there is a lot of moss we treat your roof with our eco-friendly peroxide based solution.

Call 360-440-6301

We're ready to help!

We offer you several ways to receive a Free Estimate. You can always call 360-440-6301 or email any time.

Estimate Request

Meet our friendly Estimator in person or get an email bid.

Instant Bid

Get an estimate instantly with our online bidding tool.

Service App

The all-in-one Johnny Tsunami service app gives you freedom to manage your exterior cleaning maintenance right from your phone. Try our “Snap a pic and get an estimate” option. Schedule estimates, service appointments and emergency service any time. Easily track past service invoices. Be notified of scheduled appointments and set up maintenance plans. All this from the convenience of your mobile device.

Thank you for the opportunity to earn your business. I know the problems specific to the Northwest and how best to deal with them. For moss removal, cleaning dirty windows or gutters, pressure washing, or roof cleaning – we’re the ones to call!

~ Jonathan Porter, Owner

See what our satisfied customers are saying:

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Roof Moss Growth

Moss destroys shingles on your roof and is not a soothing sight. Moss needs to be taken care of immediately if seen on your roof. The longer it grows, the more destructive it can be.

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Moss Growth Treatment

Johnny uses a non-damaging, low pressure roof cleaning. This eliminates moss and removes unsightly algae growth, black streaks, mildew, and other grime.

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Sidewalk Moss Cleaning

Our pressure washing service cleans up mold, mildew, algae and other Northwest grime that accumulates on decks, patios, driveways, parking lots, siding and other surfaces exposed to rain.