Registered public work contractors in Commack, New York
14 contractors and subcontractors based in Commack hold a certificate of registration in the state file of Oct 1, 2026; 2 are MWBE owned and 3 are associated with an apprenticeship program.
| Contractor | Certificate | Expires |
|---|---|---|
| American Wood Installers, Inc | 26-64EE3-CR | Dec 30, 2028 |
| De Monte Plumbing & Heating Corp. | 24-64E1D-CR | Dec 30, 2026 |
| DIAMOND HEAD CONSTRUCTION, INC. | 25-64INF-CR | Feb 4, 2027 |
| Donato Construction Co., Inc. | 25-64VYC-CR | Jan 6, 2027 |
| Drucker Land Surveying, PLLC | 25-647VH-CR | Mar 1, 2027 |
| NORBERTO CONSTRUCTION, INC. | 26-63654-CR | Dec 29, 2028 |
| Northport Tree Company, Inc. | 25-6HHEZ-CR | Oct 8, 2027 |
| Outdoor Masters Inc. | 25-65PN1-CR | Apr 16, 2027 |
| PAVANO CORP. | 26-9YRNC-CR | Sep 23, 2028 |
| Premier Testing & Balancing LLC | 24-63695-CR | Dec 29, 2026 |
| Robco Services Inc | 25-656YO-CR | Jun 17, 2027 |
| Sensory Lighting and Sound, Inc. | 25-65HQS-CR | Jun 11, 2027 |
| Sterling Floor Designs, Ltd. | 26-639OU-CR | Dec 29, 2028 |
| Turf Tek USA, LLC | 26-63985-CR | Dec 29, 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.