Pressure Wave

About Pressure Wave

SR-522 carries the daily traffic through Bothell, and the storefronts and strip lots along it collect the region's damp the way any low-lying corridor does — moss on the concrete, algae on the walkways, and after a freeze, a slick sheet of ice over all of it. Pressure Wave works those fronts, clearing ice and packed snow off entries and parking aisles so customers can get to a door without the day ending in a fall. The crew treats the melt runoff as carefully as the snow itself, since water pushed the wrong direction just re-freezes somewhere worse by nightfall. It's cold, wet work best done early, boots soaked through by the second lot. There's a plain satisfaction in a clean, dry entryway on a morning when half the corridor is still glazed over. By midmorning the strip along 522 looks like any dry summer day, minus the puddles.