About
NIU College is an approved testing site for HVAC Excellence, so our graduates can take the HVAC Excellence State Licensing Test right here at our own campus.
Working Hours
Monday
8-am-10-pm
Tuesday
8-am-10-pm
Wednesday
8-am-10-pm
Thursday
8-am-10-pm
Friday
8-am-10-pm
Saturday Today
closed
Sunday
closed