Firm License |
Firm Name |
Address |
City |
State |
Zip |
Expiration Date (mm/yy) |
4376 |
Milhouse Engineering and Construction |
333 South Wabash, Suite 2901 |
Chicago |
IL |
60604 |
09/30/25 |
3399 |
STANTEC ARCHITECTURE INC. |
224 South Michigan Ave, Suite 1400 |
Chicago |
IL |
60604 |
09/30/25 |
2016 |
SARGENT & LUNDY, LLC |
55 EAST MONROE STREET |
CHICAGO |
IL |
60603 |
09/30/25 |
3964 |
Exp US Services, Inc. |
205 North Michigan Avenue, Suite 3600 |
Chicago |
IL |
60601 |
09/30/25 |
5514 |
Weaver Consultants Group, LLC |
35 E. Wacker Drive, Ste 1250 |
Chicago |
IL |
60601 |
09/30/25 |
3915 |
Structural Enginuity, Inc. |
1815 W. Diehl Road, Suite 100 |
Naperville |
IL |
60563 |
09/30/25 |
2833 |
TG ADVISERS LLC |
28100 Torch Parkway |
Warrenville |
IL |
60555 |
09/30/25 |
3891 |
EN ENGINEERING, LLC dba ENTRUST Solutions Group |
28100 TORCH PARKWAY |
WARRENVILLE |
IL |
60555 |
09/30/25 |
4629 |
CB&I Storage Tank Solutions LLC |
14105 S. Route 59 |
Plainfield |
IL |
60544 |
09/30/25 |
2592 |
Raths, Raths & Johnson, Inc. |
500 Joliet Rd |
WILLOWBROOK |
IL |
60527 |
09/30/25 |
2080 |
RJN GROUP, INC. |
2655 Warrenville Rd, Suite 225 |
Downers Grove |
IL |
60515 |
09/30/25 |
4481 |
Sevan Engineering, P.C. |
3025 Highland Parkway |
Downers Grove |
IL |
60515 |
09/30/25 |
5128 |
Kluber, Inc. |
41 W. Benton Street |
Aurora |
IL |
60506 |
09/30/25 |
5175 |
Voss Structural Engineering, LLP |
7264 W Benton Dr |
Frankfort |
IL |
60423 |
09/30/25 |
5257 |
the w-t group, llc |
2675 pratum ave |
hoffman estates |
IL |
60192 |
09/30/25 |
3572 |
WCW ENGINEERS, INC. |
760 CREEL DRIVE |
WOOD DALE |
IL |
60191 |
09/30/25 |
2463 |
M.G.N. CONSULTING ENGINEERS, INC. |
635 BUTTERFIELD ROAD SUITE 310 |
OAKBROOK TERRACE |
IL |
60181 |
09/30/25 |
3639 |
FULLERTON ENGINEERING CONSULTANTS, LLC |
1100 E Woodfield Road, Ste. 500 |
Schaumburg |
IL |
60173 |
09/30/25 |
4058 |
RTM Engineering Consultants, LLC |
1933 N Meacham Rd Ste 700 |
Schaumburg |
IL |
60173 |
09/30/25 |
4848 |
KCS Corporation |
1125 Remington Rd |
Schaumburg |
IL |
60173 |
09/30/25 |
4863 |
Prairie Land Professional Services |
10 N Martingale Rd, Suite 400 |
Schaumburg |
IL |
60173 |
09/30/25 |
2285 |
WISS, JANNEY, ELSTNER ASSOCIATES, INC. |
330 PFINGSTEN ROAD |
NORTHBROOK |
IL |
60062 |
09/30/25 |
2788 |
CONSTRUCTION TECHNOLOGY LABORATORIES, INC. |
1660 Feehanville Dr., Suite 300 |
Mount Prospect |
IL |
60056 |
09/30/25 |
5529 |
The Consulting Engineers Group, Inc. |
601 W Golf Road, Second Floor |
Mount Prospect |
IL |
60056 |
09/30/25 |
4981 |
WESTCHESTER SERVICES L.L.C. |
604 Fox Glen |
Barrington |
IL |
60010 |
09/30/25 |