F

PROVIDING, MAINTAINING AND SERVICING ROOFTOP GREASE TRAP SYSTEMS, NAMELY, PROVIDING REPLACEMENT FILTERS; KITCHEN AND INDUSTRIAL EXHAUST SYSTEM MAINTENANCE, NAMELY, SERVICING AND CLEANING OF EXHAUST HOODS, DUCTS, FANS AND MOTORS; AND CONSULTATION RELATING THERETO; KITCHEN AND INDUSTRIAL EXHAUST SYSTEM DESIGNS, AND PRESSURE WASHING OF BUILDING EXTERIORS, AWNINGS, WALLS, DRIVEWAYS, PARKING AREAS AND SURROUNDINGS ENVIRONS