Washington Plumbing Co. describes itself as residential plumbing only. Its repair work covers leaks, toilets, faucets, fixtures and disposals. It diagnoses, repairs and replaces tank and tankless water heaters, does drain and sewer cleaning and hydro-jetting, and handles leak detection, shutoffs and water pressure problems, including main shutoff and pressure-reducing valve replacement. It also installs whole-home filtration. Its L&I plumbing contractor license is in the residential service (04) specialty.
Its service-area page lists Alderwood Manor, Bothell, Brier, Edmonds, Lynnwood, Martha Lake, Mill Creek, Mountlake Terrace, Mukilteo, Picnic Point, Snohomish and Woodway, plus Seattle, Shoreline, Bellevue, Kirkland and Woodinville. Customers can call or text.