Civil Engineering ◊ Surveying ◊ Grant Writing
Heneghan and Associates, P.C.
Celebrating Our 28th Year in Business

Contact Information

Jerseyville Corporate Office - map it!


1004 State Highway 16
Jerseyville, IL 62052
Phone: (618) 498-6418
Fax: (618)498-6410
E-mail: jerseyville@heneghanassoc.com


Centralia Office - map it!


838 East McCord Street
Centralia, IL 62801
Phone: (618) 533-6525
Fax: (618) 533-6652
E-mail: centralia@heneghanassoc.com


Columbia Office - map it!


310A Vision Drive
Columbia, IL 62236
Phone: (618) 281-8133
Fax: (618) 281-8290
E-mail: columbia@heneghanassoc.com

Godfrey Office - map it!


5213 Mae Drive, Suite D
Godfrey, IL 62035
Phone: (618) 466-8076
Fax: (618) 466-8078
E-mail: godfrey@heneghanassoc.com