New Hampshire contractors registered for New York public work
24 contractors based in New Hampshire hold a New York certificate of registration.
| Place | Contractor | Certificate | Expires |
|---|---|---|---|
| Wilmot, NH | Advanced Kiosks H32 Design and Development, LLC | 25-658RP-CR | Mar 28, 2027 |
| Concord, NH | AK Associates KRAUS ASSOCIATES, INC. | 25-64URV-CR | Jan 29, 2027 |
| Portsmouth, NH | BLACK DOG DIVERS, INC. | 25-67F7H-CR | Nov 5, 2027 |
| Manchester, NH | Control Technologies Inc. | 25-64VB4-CR | Jan 6, 2027 |
| West Lebanon, NH | EDF Power Solutions DSP, Inc. | 26-69LPU-CR | Aug 3, 2028 |
| Farmington, NH | Energy Resources Group, Inc. | 25-65VPS-CR | Apr 10, 2027 |
| Wilton, NH | Fairway Electric Inc | 26-66HGB-CR | May 12, 2028 |
| Auburn, NH | Flow Assessment Services, LLC | 24-64YPQ-CR | Dec 29, 2026 |
| Bedford, NH | GDS Inc Grafton Data Systems, Inc. | 25-64CY4-CR | Jan 8, 2027 |
| Raymond, NH | Granite State Specialties LLC | 25-65JFP-CR | Apr 3, 2027 |
| Nashua, NH | KT & T Distributors, Inc. | 25-64QHH-CR | Jan 15, 2027 |
| Manchester, NH | Metro Walls, Inc. | 26-66XXD-CR | Mar 31, 2028 |
| Salem, NH | New England Finish Systems, LLC | 25-65XFU-CR | Apr 24, 2027 |
| Bedford, NH | Normandeau Associates, Inc. | 26-64GIR-CR | Dec 29, 2028 |
| North Hampton, NH | NORTHEAST INTEGRATION LLC | 26-69GCT-CR | Jun 15, 2028 |
| Croydon, NH | NW EXCAVATION & HARDSCAPE LLC | 25-6HD7S-CR | Jul 9, 2027 |
| Belmont, NH | Pike Industries, Inc. Pike Industries Inc. | 26-66N18-CR | Feb 17, 2028 |
| Bartlett, NH | Reed Snowmaking Services LLC | 26-69ITL-CR | Aug 5, 2028 |
| Woodsville, NH | Royal Electric Company, Inc. | 26-69C7Q-CR | Jul 6, 2028 |
| Salem, NH | Select Demo Services, LLC | 25-64TKV-CR | Jan 23, 2027 |
| Manchester, NH | Structures Unlimited, Inc. | 25-65OCZ-CR | Apr 29, 2027 |
| Rochester, NH | THREE PHASE LINE CONSTRUCTION, INC. | 26-66SN6-CR | Apr 21, 2028 |
| Concord, NH | Venture Construction Inc. | 24-637NN-CR | Dec 29, 2026 |
| Barrington, NH | Yankee Equipment Systems LLC | 25-65N4I-CR | Mar 17, 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.