Service Metal Maintenance, part of Service One, provides quality architectural metal restoration services, serving all of North America. Service One has been providing expert window cleaning services throughout the Midwest since 1984. It also offers architectural equipment and rigging consultants, architectural metal refinishing, atrium access and maintenance, awning cleaning and sealing, bronze refinishing, curtain wall cleaning and refinishing, fall protection systems, lighting maintenance, marble refinishing, metal cleaning and restoration. Service One also offers waterproofing, window cleaning and glass restoration, wood refinishing and maintenance. Service One notable projects include American Airlines Terminal Two, Bank One Tower, Indianapolis, Baxter Healthcare and Blue Cross Blue Shield Headquarters. Service Metal Maintenance is located in Chicago.