Clients.

Our success is based on our ability to consistently exceed the expectations of our clients. This work ethic has succeeded with other clients, such as Commonwealth Edison, Argonne National Laboratory and a long list of school districts.

Aerotec Engineering, Inc.
Air Canada
Air Wisconsin
Airport Retail Management
Alstrom Power, Inc.
American Airlines, Inc.
Ameritech
Argonne National Laboratory
Boeing
Bovis Lend Lease
Cage, Inc.
Cass School District No. 63
Church of Jesus Christ of Later Day Saints
City Of Chicago
City Of Elgin
Clear Channel Airports
Commonwealth Edison Company
Community High School District 94 – West Chgo
Continental Airlines
Crystal Lake School District 47
Delta Air Lines, Inc.
Department Of Aviation
Elgin Community College
Elmhurst School District 205
Exelon
Federal Aviation Administration
Federal Express
Futaba Corporation Of America
Ge Industrial Systems
Glenbard Township High School District 87
Hartmann Electric Co., Inc.
Hill Mechanical Group
Hms Host, Inc.
Homer School District 33C
Illinois Department Of Transportation
Indian Prairie Community Unit School District 204
Japan Airlines
Kvg Building Corp. – Pm Bedroom
Leyden High School District 212
Lockheed Martin
M.J. Electric, Inc.
Midwest Generation, Llc
Minooka Community High School District 111
Northwest Airlines, Inc.
NRG Energy, LLC
Ottowa Township High School District 140
Pan-Oceanic Engineering Co., Inc.
Parsons Transportation Group
Schaumburg School District 54
School District U-46
Seaway National Bank
Shell Oil Company
Spirit Airlines
The Hudson Group
Transportation Security Administration
Tesco
The Great American Bagel
Turner Construction Co.
United Airlines
W.E. O’Neil Construction Co.
W.H. Smith, Inc.