Registered public work contractors in Oneonta, New York
23 contractors and subcontractors based in Oneonta hold a certificate of registration in the state file of Oct 1, 2026; 2 are MWBE owned and 0 are associated with an apprenticeship program.
| Contractor | Certificate | Expires |
|---|---|---|
| A. Treffeisen & Sons, LLC | 26-63SAL-CR | Dec 29, 2028 |
| Aiello Paint Co | 24-633AG-CR | Dec 29, 2026 |
| Aiello Paint Co Aiello Paint Co LLC | 26-691OZ-CR | Jul 27, 2028 |
| C & L General Contracting, Inc. | 25-64PTP-CR | Jan 13, 2027 |
| Cent-Tech, Inc. | 26-679CN-CR | Feb 4, 2028 |
| Dangca Demolition LLC | 25-6H39Q-CR | Oct 1, 2027 |
| Dangca LLC | 26-67SOJ-CR | Jan 6, 2028 |
| Eastman Associates, Inc. | 24-63S8O-CR | Dec 29, 2026 |
| GOALPROS CATSKILL PAINTING, LLC | 25-6HSE4-CR | Sep 17, 2027 |
| J Hubner LLC | 25-6HZO8-CR | Sep 22, 2027 |
| L&O Building and Remodeling LLC | 26-9YBLN-CR | Sep 15, 2028 |
| NORTH AMERICAN FURNITURE TECHNICIANS, INC. | 24-648SO-CR | Dec 29, 2026 |
| ONEONTA GARAGE DOORS, LLC | 25-64ANY-CR | Feb 12, 2027 |
| Osterhoudt Commercial Refrigeration Osterhoudt Mechanical LLC | 26-69Y8S-CR | May 27, 2028 |
| Pavo Construction LLC | 25-65LSU-CR | May 14, 2027 |
| R.J. Millworkers, Inc. | 26-69BIU-CR | Jun 1, 2028 |
| RASMUSSEN LAND SURVEYORS, PLLC | 25-64U33-CR | Jan 30, 2027 |
| SEWARD SAND & GRAVEL, INC. | 25-64ACY-CR | Feb 13, 2027 |
| Track & Field Installers Frazier's Landscapes, Inc. | 24-634FI-CR | Dec 29, 2026 |
| Tri-County Communications INC. | 24-639NS-CR | Dec 29, 2026 |
| TRI-COUNTY GLASS, INC. | 26-66POR-CR | Mar 25, 2028 |
| Twin Mountain Top LLC | 25-65EBQ-CR | Mar 31, 2027 |
| Webster's Paving Webster Asphalt Inc. | 24-64DFU-CR | Dec 29, 2026 |
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.