Registered public work contractors in Dix Hills, New York
19 contractors and subcontractors based in Dix Hills hold a certificate of registration in the state file of Oct 1, 2026; 6 are MWBE owned and 2 are associated with an apprenticeship program.
| Contractor | Certificate | Expires |
|---|---|---|
| Cascade Water Solutions CASCADE WATER SOLUTIONS LLC | 25-6HOZE-CR | Aug 27, 2027 |
| CMLN Management LLC | 26-9YNTN-CR | Sep 17, 2028 |
| COMPLETE OFFICE INTERIORS INC. | 25-64AAK-CR | Feb 14, 2027 |
| Go Green Electric Corp | 24-64BG4-CR | Dec 29, 2026 |
| HOME SIGNATURE CONSTRUCTION CORP | 25-6HBHG-CR | Jul 1, 2027 |
| Island Irrigation SIPALA LANDSCAPE SERVICES, INC. | 25-64PGN-CR | Jan 10, 2027 |
| K. O. Technologies Inc. | 24-64F8E-CR | Dec 29, 2026 |
| K. RICHARDSON, INC. | 26-665GX-CR | May 8, 2028 |
| KKG Construction, Inc. | 25-64U7R-CR | Jan 30, 2027 |
| MATRI CONSTRUCTION INC | 24-64ELE-CR | Dec 30, 2026 |
| MILLENNIUM SYSTEMS INTEGRATION INC | 25-64ZU6-CR | Feb 11, 2027 |
| NexGenEco USA Inc | 26-64VQ1-CR | Jan 7, 2029 |
| OM # 1 CONSTRUCTION CORP | 25-65C6A-CR | Apr 16, 2027 |
| R & E Renovatons Corp. | 25-65QDQ-CR | Apr 21, 2027 |
| RAZALINE BUILDERS, INC. | 24-648Q8-CR | Dec 29, 2026 |
| RYDER ELECTRIC INCORPORATED | 25-64KT6-CR | Jan 4, 2027 |
| S. Klahr Inc. | 25-64K1A-CR | Jan 5, 2027 |
| S.L.S. Industries LLC | 25-644AG-CR | Feb 21, 2027 |
| Saad Construction Corp. | 26-66SL9-CR | Apr 23, 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.