75317834
Jul 1, 1997
Feb 22, 2000
installing, maintaining and servicing rooftop grease trap systems, namely, replacing used grease filters with clean ones; kitchen and industrial exhaust system maintenance, namely, servicing and cleaning of exhaust hoods, ducts, fans, and motors; pressure washing of building exteriors, awnings, walls, driveways, parking areas, and surrounding environs
Building Construction and Repair