Johnny Tsunami | Window Washing & Roofing in Seattle, WA 98188

Our Seattle-specific roof cleaning approach directly addresses these concerns. We use a gentle soft wash technique that removes moss, algae, and debris without the high-pressure force that can dislodge or damage vulnerable ridge caps. By eliminating organic growth that traps moisture, our cleaning helps prevent the damp conditions that lead to insulation rot and wood decay. This proactive maintenance is key to preserving your roof's integrity in our wet climate.

Yes, we provide dedicated cleaning for both traditional solar panels and newer solar shingle systems. Our technicians are trained to safely clean these sensitive surfaces using soft washing methods and appropriate tools that won't scratch panels or compromise warranties. Keeping your solar investment free of Pacific Northwest grime, pollen, and moss ensures it operates at peak efficiency, maximizing your energy savings year-round.

Since 2010, our core difference has been our people-first culture. Founder Jonathan Porter built this company to value technicians as family, which translates into a team that takes genuine pride in their work. You'll notice this in their professionalism, attention to detail, and commitment to a job well done. Combined with our use of environmentally safe products, customized maintenance plans, and being fully licensed and insured, it means you get reliable, high-quality service from a team invested in your satisfaction.