DELAWARE ASSOCIATION OF PROFESSIONAL ENGINEERS
92 Read's Way, Suite 208
New Castle, DE 19720
Phone: 302-323-4588
Email: office@dape.org
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Firm
License		 Firm Name Address City State Zip Expiration Date
(mm/yy)
3166 ROHN PRODUCTS, LLC #1 FAIRHOLM AVENUE PEORIA IL 61603 09/30/25
2047 COLLINS ENGINEERS, INC. 550 W. Jackson Suite 1200 CHICAGO IL 60661 09/30/25
524 PROFESSIONAL SERVICE INDUSTRIES, INC. 545 E. Algonquin Rd. Arlington Heights IL 60005 09/30/25
3094 APPLIED PAVEMENT TECHNOLOGY, INC. 115 W. MAIN ST., SU. 400 URBANA IL 61801 09/30/25
2080 RJN GROUP, INC. 2655 Warrenville Rd, Suite 225 Downers Grove IL 60515 09/30/25
3399 STANTEC ARCHITECTURE INC. 224 South Michigan Ave, Suite 1400 Chicago IL 60604 09/30/25
2463 M.G.N. CONSULTING ENGINEERS, INC. 635 BUTTERFIELD ROAD SUITE 310 OAKBROOK TERRACE IL 60181 09/30/25
2014 ALLIED DESIGN ARCHITECTURAL & ENGINEERING GROUP, P.C. 100 S. PERSHING P.O. BOX 110 MORTON IL 61550 09/30/25
2788 CONSTRUCTION TECHNOLOGY LABORATORIES, INC. 1660 Feehanville Dr., Suite 300 Mount Prospect IL 60056 09/30/25
3520 Dickerson Engineering Inc. 3343 N Ridge Avenue Arlington Heights IL 60004 09/30/25
3572 WCW ENGINEERS, INC. 760 CREEL DRIVE WOOD DALE IL 60191 09/30/25
3639 FULLERTON ENGINEERING CONSULTANTS, LLC 1100 E Woodfield Road, Ste. 500 Schaumburg IL 60173 09/30/25
3891 EN ENGINEERING, LLC dba ENTRUST Solutions Group 28100 TORCH PARKWAY WARRENVILLE IL 60555 09/30/25
3915 Structural Enginuity, Inc. 1815 W. Diehl Road, Suite 100 Naperville IL 60563 09/30/25
5175 Voss Structural Engineering, LLP 7264 W Benton Dr Frankfort IL 60423 09/30/25
3964 Exp US Services, Inc. 205 North Michigan Avenue, Suite 3600 Chicago IL 60601 09/30/25
4058 RTM Engineering Consultants, LLC 1933 N Meacham Rd Ste 700 Schaumburg IL 60173 09/30/25
4059 SoCore Engineering LLC 225 W. Hubbard St., #200 Chicago IL 60654-4916 09/30/25
4238 HBK Engineering, LLC 921 W. Van Buren Chicago IL 60607 09/30/25
4379 Primera Engineers, Ltd. 550 W. Jackson Blvd, Suite 600 Chicago IL 60661 09/30/25
4481 Sevan Engineering, P.C. 3025 Highland Parkway Downers Grove IL 60515 09/30/25
4501 NAYYAR & NAYYAR INTERNATIONAL, P.C. 223 W Jackson Blvd, Suite 802 CHICAGO IL 60606 09/30/25
4629 CB&I Storage Tank Solutions LLC 14105 S. Route 59 Plainfield IL 60544 09/30/25
5368 FST ENGINEERING, PLLC 504 S Allen Ln Arlington Heights IL 60005 09/30/25
4784 Cyclone Group PC 815 S Wabash Avenue Chicago IL 60605 09/30/25