Illinois contractors registered for New York public work
40 contractors based in Illinois hold a New York certificate of registration.
| Place | Contractor | Certificate | Expires |
|---|---|---|---|
| Wauconda, IL | Across the Board Business Solutions, LLC | 25-6HOSY-CR | Aug 27, 2027 |
| Carol Stream, IL | AMERICAN INFRASTRUCTURE & TOWER LCC | 25-6HVPA-CR | Aug 5, 2027 |
| Elgin, IL | Apex Fiber Solutions Group LLC | 26-69PBN-CR | Jul 6, 2028 |
| Freeport, IL | Apollo Concrete Coatings TSR Concrete Coatings, LLC | 25-65Q1H-CR | Apr 22, 2027 |
| Addison, IL | ARJOHUNTLEIGH INC | 25-6HANX-CR | Sep 24, 2027 |
| Plainfield, IL | BEST TECHNOLOGY SYSTEMS INC BEST TECHNOLOGY SYSTEMS, INC. | 25-65FGU-CR | Mar 24, 2027 |
| Beecher, IL | Bulk Storage Inc | 25-653SP-CR | Jun 2, 2027 |
| Dundee, IL | CJ DRILLING, INC. | 24-64DTL-CR | Dec 29, 2026 |
| Chicago, IL | Coordinated Systems Consulting, Inc. | 24-648TH-CR | Dec 29, 2026 |
| Columbia, IL | Digital Scoreboards American Digital Scoreboards | 26-668JG-CR | Mar 4, 2028 |
| Algonquin, IL | Divergent Alliance LLC | 25-64H8T-CR | Feb 26, 2027 |
| Itasca, IL | Diverzify+ LLC RD Weis, LLC | 25-658KQ-CR | Mar 28, 2027 |
| Elgin, IL | Dukes Root Control Inc | 25-6HGIB-CR | Jul 17, 2027 |
| Bolingbrook, IL | Dywidag Systems International, USA, Inc. | 25-656V7-CR | Jun 18, 2027 |
| Woodridge, IL | Elga Veolia Water Technologies, Inc | 26-663US-CR | May 4, 2028 |
| Naperville, IL | EX2 TECHNOLOGY LLC | 26-69R3O-CR | Jun 9, 2028 |
| Bolingbrook, IL | G&W Electric Company | 26-66GR1-CR | Mar 2, 2028 |
| Rolling Meadows, IL | Gallagher Bassett Services, Inc. | 25-6HAFY-CR | Sep 24, 2027 |
| University Park, IL | Holland, L.P. | 26-69TQ1-CR | Jul 22, 2028 |
| Rock Island, IL | IMEG Consultants Corp. | 25-67CV8-CR | Nov 26, 2027 |
| Warrenville, IL | InProduction, Inc | 25-64AC1-CR | Feb 13, 2027 |
| Spring Grove, IL | International Road Dynamics Corporation | 25-649BH-CR | Mar 6, 2027 |
| Aurora, IL | L3Harris Technologies Inc L3HARRIS TECHNOLOGIES, INC. | 26-665GO-CR | May 8, 2028 |
| Port Byron, IL | Land Services Inc | 25-64T4G-CR | Jan 24, 2027 |
| Wheeling, IL | LIBRARY FURNITURE INTERNATIONAL, LLC | 25-6HRY8-CR | Jul 9, 2027 |
| Deerfield, IL | MERIDIAN IT INC. | 25-64HKO-CR | Feb 26, 2027 |
| East Dundee, IL | Mid-American Elevator Company, Inc. | 25-64ZOG-CR | Feb 11, 2027 |
| Morrison, IL | Midwest Mobile Washers National Wash Authority, LLC | 25-6HO4P-CR | Aug 27, 2027 |
| Buffalo Grove, IL | MixOnSite USA, Inc. | 24-63HTB-CR | Dec 29, 2026 |
| Morton, IL | MORTON BUILDINGS, INC. | 25-644V5-CR | Feb 20, 2027 |
| Chicago, IL | Motorola Solutions, Inc. | 25-64T4A-CR | Jan 24, 2027 |
| Cortland, IL | MVP Erectors, LLC | 26-66GRL-CR | Mar 2, 2028 |
| Naperville, IL | NALCO WATER LLC NALCO COMPANY LLC | 25-65LTO-CR | May 14, 2027 |
| Springfield, IL | ONE ROOM NY ONEROOM, INC. | 26-66NL6-CR | Feb 17, 2028 |
| Saint Charles, IL | Peerless Enterprises LLC | 25-6H97H-CR | Oct 21, 2027 |
| Morris, IL | PROFESSIONAL METERS, INC. | 25-67RNH-CR | Oct 30, 2027 |
| Rockford, IL | Ragnar Benson, LLC | 26-6958G-CR | Aug 26, 2028 |
| Chicago, IL | RoadSafe Traffic Systems, Inc. | 24-64NOE-CR | Dec 29, 2026 |
| Burr Ridge, IL | Tower Communications Expert | 26-66GQ1-CR | Mar 2, 2028 |
| Elgin, IL | Tradeco Construction TCI CONSTRUCTION, INC. | 26-69O3N-CR | Jul 20, 2028 |
Alphabetical order — this site ranks no one. Certificates in the New York State Department of Labor file of Oct 1, 2026. Absence from a list is not proof a contractor is unregistered. How to read this.