With the belief that owners and property managers would appreciate a more professional, service-oriented approach to building maintenance, United Building Services was established in 1982. We currently provide exterior building services in the Puget Sound area including: •window cleaning •pressure washing •caulking •glass restoration •waterproofing and sealing •exterior building inspections In all, we are maintaining hundreds of medium to high-rise buildings each year. We have found that our customers benefit tremendously from the services that we offer.