Contact Us Blackhawk Electrical Construction, LLC 1950 Innovation Way, Suite 220 West Mail to: Libertyville, IL 60048 P.O. Box 861, New Lenox, IL 60451 Email: info@bhawkelectric.com Office: (847) 447-3450 Fax: (847) 447-3451 Send us a message Name (required) Email (required) Phone (required) Subject Your Message