Regular building hours at 180 North LaSalle are from 8:00 a.m. to 6:00 p.m. Monday through Friday and Saturday from 8:00 a.m. to 1:00 p.m. For your further protection, security officers are not permitted to accept any deliveries unless specific arrangements have been made with the Office of the Building. All deliveries should be scheduled during normal business hours.

The Office of the Building will be officially closed on the following national holidays:

New Year’s Day	Labor Day
Memorial Day	Thanksgiving Day
Independence Day	Christmas Day

Security officers will be on duty during each of these holidays. Should you require any routine cleaning, heating, ventilation, air conditioning or other special services on any of the above holidays, please contact the Office of the Building at least 72 hours prior to the holiday. Since the building staff and contractors also observe these holidays, you will be charged for any of the above services. We will be glad to provide you with a cost estimate.

Security Staff

180 North LaSalle provides security officer coverage twenty-four hours a day at the lobby desk at the entrance to the building. In addition, a security officer patrols the exterior areas of the building during certain hours, to monitor security, life safety systems and after-hour access to the Building. Periodically one of the officers will patrol the interior areas of the building. Our security officers act as deterrents to would-be perpetrators and enforce building regulations, maintain order and watch for unusual activities within the Building.