Access to Building Codes
The City of Warrenville has adopted, and enforces the following building codes:
PERMITTED HOURS OF CONSTRUCTION ARE:
7:00 a.m. to 7:00 p.m. Monday through Friday
8:00 a.m. to 6:00 p.m. Saturday, Sunday, and Federal Holidays
To contact the Community Development Department call 630-393-9050 or fax 630-393-1531.