The Building Inspector will be available to meet with you by appointment. A customer service team is available to assist you Monday through Friday, 7:00 a.m. to 5:00 p.m. Please call the toll free number for inspections or assistance: 1-800-422-5220. IIL is a State Certified inspection agency now serving over 100 other municipalities. All IIL inspectors are State certified and our staff includes licensed master electricians and master plumbers.