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Verify any contractor against official state-board records.
25 results in DE · more available
| Business | State | License # | Type | Status | Expires |
|---|---|---|---|---|---|
| AECOM Technical Services, Incorporated Piscataway | DE | PS-162 | Professional Service Firms | Unknown | 2027-01-22 |
| MONTROSE ENVIRONMENTAL SOLUTIONS, INC. WILMINGTON | DE | PS-166 | Professional Service Firms | Unknown | 2027-02-25 |
| Terracon Consultants, Inc. Olathe | DE | PS-168 | Professional Service Firms | Unknown | 2026-11-25 |
| The Vertex Companies, LLC Braintree | DE | PS-177 | Professional Service Firms | Unknown | 2027-02-06 |
| TS Environmental Testing LLC Elkton | DE | PS-178 | Professional Service Firms | Unknown | 2027-05-15 |
| Environmental Connection, Inc. Trenton | DE | PS-180 | Professional Service Firms | Unknown | 2027-02-10 |
| ENVIROSURE, INC. MALVERN | DE | PS-186 | Professional Service Firms | Unknown | 2027-07-29 |
| HILLIS-CARNES ENGINEERING ASSOCIATES, INC. DOVER | DE | PS-189 | Professional Service Firms | Unknown | 2027-06-17 |
| ACER ASSOCIATES LLC West Berlin | DE | PS-190 | Professional Service Firms | Unknown | 2027-01-30 |
| Langan Engineering PARSIPPANY | DE | PS-192 | Professional Service Firms | Unknown | 2027-06-22 |
| RBS Environmental Solutions, LLC Media | DE | PS-196 | Professional Service Firms | Unknown | 2027-02-27 |
| Whitestone Associates, Inc. Warren | DE | PS-198 | Professional Service Firms | Unknown | 2026-12-04 |
| Environmental Technicians LLC Philadelphia | DE | PS-202 | Professional Service Firms | Unknown | 2027-07-23 |
| S & P Asbestos Sellersville | DE | PS-203 | Professional Service Firms | Unknown | 2027-07-13 |
| Arc Environmental Baltimore | DE | PS-205 | Professional Service Firms | Unknown | 2027-03-05 |
| ESIS, Inc Philadelphia | DE | PS-206 | Professional Service Firms | Unknown | 2027-07-14 |
| Sussex Environmental Consultants, LLC Georgetown | DE | PS-207 | Professional Service Firms | Unknown | 2027-03-05 |
| CLINCHFIELD CONSULTING GROUP, INC Greenfield | DE | PS-210 | Professional Service Firms | Unknown | 2026-12-30 |
| EFI Global, Inc White Marsh | DE | PS-213 | Professional Service Firms | Unknown | 2027-04-30 |
| All Environmental, Inc. dba AEI Consultants Walnut Creek | DE | PS-214 | Professional Service Firms | Unknown | 2027-06-18 |
| FIG Environmental LLC Turnersville | DE | PS-215 | Professional Service Firms | Unknown | 2027-10-07 |
| HILLMANN CONSULTING, LLC UNION | DE | PS-22 | Professional Service Firms | Unknown | 2027-03-30 |
| Horizon Environmental Group, Inc. West Deptford | DE | PS-42 | Professional Service Firms | Unknown | 2027-01-23 |
| HARVARD ENVIRONMENTAL, INC. BEAR | DE | PS-54 | Professional Service Firms | Unknown | 2027-02-06 |
| USA Environmental Management Inc. Philadelphia | DE | PS-65 | Professional Service Firms | Unknown | 2027-08-31 |