Nicor Gas
300 W. Terra Cotta Avenue
Crystal Lake, IL 60014
(815) 261-9423
(815) 455-4688 (fax)
11704 Coral St., P. O. Box 399, Huntley, IL 60142
(located downtown "on the Square")
(847) 669-0166
(847) 669-0170 Fax