Hernandez Roofing Service | Roofing Services in Seattle, WA 98155

In Seattle, chimney flashing leaks are a frequent issue due to our wet climate and the expansion and contraction of materials. At Hernandez Roofing Service, we address this by thoroughly inspecting the existing flashing for cracks, corrosion, or separation. We then repair or replace it using durable, waterproof sealants and properly integrated new flashing to ensure a watertight seal that can withstand Seattle's persistent rain.

Given Seattle's frequent rain and abundance of trees, we recommend gutter cleaning and inspection at least twice a year—typically in late spring and early fall. This prevents clogs from pine needles and leaves that can cause water to back up and damage your roof, siding, or foundation. Our gutter cleaning, repair, and installation services are designed to handle the specific debris and moisture levels common in our local environment.

Those dark streaks are likely roof algae, a common issue in damp, shaded areas of Seattle roofs. It's not mold, but it can retain moisture and shorten shingle life. A full replacement is rarely needed. Hernandez Roofing Service offers professional roof cleaning to safely remove the algae stains. We can also perform a detailed roof inspection to assess any underlying moisture damage and recommend targeted repairs if necessary, helping extend your roof's lifespan.