About Us

Preston, WA Roof Inspection provides roof inspection and roof certification in Preston, WA, Washington. Western Washington roofs stay wet much of the year. Moss grows fast on shaded shingles around Seattle and Tacoma, lifts tabs and holds water. Tall firs drop needles into valleys and gutters.

Eastern Washington is drier, with snow in winter, heat in summer and wildfire risk. Our roof inspection checks moss damage, clogged valleys and gutters, lifted shingles and attic moisture and ventilation. In fire areas we note debris and roof covering. We also provide pre-purchase roof inspection and roof leak diagnosis in Washington.