Contact Us

Illingworth-Kilgust Mechanical, Inc.

11217 West Becher Street
Milwaukee, WI 53227
T: 414.476.5790
F: 414.476.0916

4701 Tradewinds Parkway
Madison, WI 53718
T: 608.222.9196
F: 608.222.3339

3194A Market Street
Green Bay, WI  54304
T: 920.278.4550


(required)
Please check the box below before clicking SUBMIT.