All Locations

Chicago / Willowbrook

7501 South Quincy Street
Suite 160
Willowbrook, Illinois 60527
United States

Phone
+1 630 321 1846
Toll free
+1 800 580 3228
Email
[email protected]

Chicago / Willowbrook Experts

William J. Casey, ACTAR

Consultant
+1 331 343 8542
[email protected]
Ken Dauer

Kenneth Dauer, MIAAI-CFI, NAFI-CVFI

Senior Fire Consultant
+1 331 758 5599
[email protected]

Eric W. Dempsey, P.E., NAFI-CFEI, NAFI-CVFI

Principal Consultant
+1 630 321 1846
[email protected]

John H. Diggle, III, P.E., NAFI-CFEI

Practice Leader, Mechanical and Electrical Engineering
+1 630 352 6196
[email protected]

Luke Gavin-Mangan

Associate Consultant
+1 224 519 6427
[email protected]

Josh Held, P.E., NAFI-CFEI, NAFI-CVFI

Senior Consultant
+1 224 545 9559
[email protected]

Koji Hirota, AIA, OAA, LEED AP, NCARB

Construction Practice Leader
+1 312 350 6896
[email protected]

Christopher Hurlbut, P.E.

Consultant
+1 708 603 9803
[email protected]

Sandra A. James-Yi, DVM, Ph.D., DABT, DABVT

Principal Consultant
+1 630 321 1846
[email protected]

Stephen M. Kleps, Ph.D., P.E.

Principal Consultant
+1 312 343 9886
[email protected]

Amelia R. Kropp

Consultant
+1 217 853 7493
[email protected]

James F. Lane, P.E.

Director, Materials Science Practice and Laboratory Services
+1 312 639 9321
[email protected]

David A. Mager, IAAI-CFI (V), NFPA-CFPS

Fire Practice Leader
+1 331 305 7699
[email protected]

Kevin Mehok, MBA

Consultant
+1 309 265 3794
[email protected]

Christian A. Ochoa, P.E.

Senior Consultant
+1 630 723 8229
[email protected]

Natalie L. Regan, P.E., S.E.

District Manager
+1 346 731 3289
[email protected]

Nick Schmitt, IAAI-CFI (V), NAFI-CFEI

Fire Consultant
+1 630 716 1224
[email protected]