Registered public work contractors in East Hampton, New York
10 contractors and subcontractors based in East Hampton hold a certificate of registration in the state file of Oct 1, 2026; 0 are MWBE owned and 0 are associated with an apprenticeship program.
| Contractor | Certificate | Expires |
|---|---|---|
| Ben Krupinski Builder, LLC Ben Krupinski Builder LLC | 25-658Z8-CR | Mar 31, 2027 |
| Bistrian Materials, Inc. | 26-63HBQ-CR | Dec 29, 2028 |
| Building Details, LLC | 26-66FXR-CR | Feb 26, 2028 |
| East End Excavating Corp. | 25-6H59K-CR | Oct 7, 2027 |
| Grant Heating & Cooling, Inc. | 26-66K6S-CR | Mar 16, 2028 |
| Jim Field & Sons Painting, Inc. | 26-69KQO-CR | Jun 26, 2028 |
| Patrick Bistrian, Jr., Inc. | 26-6373E-CR | Dec 29, 2028 |
| Quackenbush Cesspools, Inc. | 25-65OOX-CR | Apr 29, 2027 |
| RONALD WEBB BUILDER LLC | 25-64HX4-CR | Feb 26, 2027 |
| Whitmore-Worsley, Inc. | 26-69LZP-CR | Aug 3, 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.