Visit Jon-Don's 10,000-square-foot facility for an expansive inventory of janitorial supply and restoration equipment in greater Portland. We offer products for concrete surface prep and polishing, water and fire damage restoration, janitorial/building maintenance, professional carpet cleaning, safety, abatement and more. Jon-Don Portland also features a classroom for cleaning and restoration training seminars, as well as an equipment repair center staffed by factory-certified technicians.