Registered public work contractors in East Islip, New York
10 contractors and subcontractors based in East Islip hold a certificate of registration in the state file of Oct 1, 2026; 2 are MWBE owned and 2 are associated with an apprenticeship program.
| Contractor | Certificate | Expires |
|---|---|---|
| Coast to Coast Protection, Inc. | 25-64ZKN-CR | Feb 10, 2027 |
| Concrete Plus, Inc. | 25-64P3Q-CR | Jan 13, 2027 |
| EXCLUSIVE INTERIOR INSTALLATIONS INC. | 25-67EJH-CR | Nov 12, 2027 |
| J & C Landscaping and Maintenance 2 Inc | 25-656X1-CR | Jun 18, 2027 |
| KELLER PAINTING CORP | 25-65VN8-CR | Apr 9, 2027 |
| RMC Well & Pump RMC Equipment LLC | 26-64GCC-CR | Dec 29, 2028 |
| Sagrestano, Inc. | 25-64TIN-CR | Jan 24, 2027 |
| SKYLINE FINISHES INC. | 26-67AKC-CR | Jan 13, 2028 |
| Splash Painting | 26-665UP-CR | May 11, 2028 |
| The Roxy Group Inc | 25-64C5J-CR | Jan 9, 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.