Clean & Happy Windows was founded in 1990 and began franchising in 2000. Franchises clean windows, gutters, roofs, screens and awnings in buildings with four or fewer stories. Wash Service Company has been providing window cleaning, pressure washing, and more to Seattle, Tacoma and the Greater Puget Sound for over 27 years. Specializing in commercial building services, as well as residential through our affiliate Clean & Happy Windows, we are trusted for quality service. Our friendly uniformed workers are ready to serve our valued customers on time, on target, and on budget.