According to our records, this business is located at RR 2 in Athens (in Menard County), Illinois 62613, the location GPS coordinates are: 39.9608826 (latitude), -89.7239944 (longitude). Janssen Concrete Construction is categorized under Stucco, Gunite, and Grouting Contractors (SIC code 1771). Known organization owner is Allen Janssen. Current estimates show that the unit has a sales volume of $1,806,000 and staff of approximately 14 people. You can contact the company by phone at (217) 636-7811; the following fax number is also provided: (217) 636-1566.