Platinum
MKD Electric, Inc.
Phoenix Builders, Ltd.
STARCON International, Inc.
TCT Construction
Gold
AKRA Builders, Inc.
Chicago Masonry Construction, Inc.
Concare, Inc.
Foxfield Construction, LTD
J.B. Esker & Sons, Inc.
John J. Pempek, Inc.
North Shore Electric, Inc.
Renaissance Restoration
Spacemark, Inc.
TCR Systems, LLC
Two J's Industries
Silver
Brinkman Plumbing Contractors, Inc.
E.J. Herron Excavating Co., Inc.
Kovilic Construction Co., Inc.
Newman-Alton Construction
Reading & Son Plumbing Co., Inc.
Royalty Electric, LLC
Tournear Roofing Co., Inc.
Trotter General Contracting
Bronze
Jansen Electric Company
Marold Electric, Inc.
The Edge Construction
True Electrical Contracting