Registered public work contractors in Hempstead, New York
14 contractors and subcontractors based in Hempstead hold a certificate of registration in the state file of Oct 1, 2026; 8 are MWBE owned and 1 are associated with an apprenticeship program.
| Contractor | Certificate | Expires |
|---|---|---|
| Alliance Trucking LLC | 24-64JBU-CR | Dec 31, 2026 |
| Buildcox Construction Corp. | 25-64I7N-CR | Feb 5, 2027 |
| City Scaffolding CARLITOS CONTRACTING CORP. | 25-64K7N-CR | Jan 6, 2027 |
| Corkrey Electric Services Inc. | 26-69NAE-CR | Jun 3, 2028 |
| DEEDX Dedicated Engineering Environmental Design eXploring, PLLC | 26-6958B-CR | Aug 26, 2028 |
| Harder Services Inc HARDER SERVICES, INC. | 25-6HJ49-CR | Jul 30, 2027 |
| IFOCUS CONSTRUCTION CORP | 25-64J1V-CR | Jan 2, 2027 |
| JAYSAN CONTRACTING CORPORATION | 25-64J5Z-CR | Jan 2, 2027 |
| Midmac Construction INC | 25-64PAK-CR | Jan 13, 2027 |
| n/a Henrich Group, LLC | 25-67TPH-CR | Dec 15, 2027 |
| NETWORK INFRASTRUCTURE, INC. | 25-64HO8-CR | Feb 26, 2027 |
| PETK, Inc. | 24-64BNH-CR | Dec 29, 2026 |
| RT Capital Corp | 25-64KOX-CR | Jan 4, 2027 |
| SCEC PLLC Scarlett Consulting Engineering Commissioning PLLC | 25-64LB4-CR | Jan 31, 2027 |
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.