If you own a home in Washington, you know the struggle is real. The very thing that makes our state so breathtakingly green—the rain and moisture—is also the number one enemy of our homes’ roofs. Those black streaks, green moss, and fuzzy lichen aren't just cosmetic issues. They are silent attackers, slowly damaging your roof and costing you money. So, when it's time to fight back, the most important decision you'll make is who to hire for the job. For countless homeowners, the...