Janitorial Services

The government authority in Diamond Bar, CA requires a USA organization to provide janitorial services. The requested scope includes spot cleaning all floors, carpet, doors, door hardware, door frames, walls, desktops, counters, and furniture as needed. The contractor must clean glass in all doors, entrances, and elevator lobbies inside and out where accessible, and clean kick marks from doors, door casings, and woodwork. Additional duties require vacuuming carpet, cleaning tile, cleaning drains in the cafeteria, and wet mopping uncarpeted areas nightly. The buyer lists performance of the work as offsite in the vendor's office premises. Bidders must submit all questions no later than September 4, 2026. The buyer conducts a mandatory bidder conference on September 8, 2026. The buyer is looking for proposals regarding the budget, and the source text contains no additional evaluation details.