Registered public work contractors in Ballston Spa, New York
23 contractors and subcontractors based in Ballston Spa 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 |
|---|---|---|
| B&L Control Service, Inc. B & L CONTROL SERVICE INC. | 26-636OT-CR | Dec 29, 2028 |
| BDB Paving B.D.B. Paving & General Contracting, Inc. | 25-6548X-CR | Jun 4, 2027 |
| CORTEK LLC | 25-6H1O9-CR | Sep 4, 2027 |
| Croyles Quality Contracting CQL LLC | 25-67K3B-CR | Nov 20, 2027 |
| Crystal Clean Dry Ice Blasting LLC | 26-66PKY-CR | Mar 24, 2028 |
| CURTIS LUMBER CO., INC. | 24-64ECS-CR | Dec 30, 2026 |
| D J Rossetti Inc | 24-63S5P-CR | Dec 29, 2026 |
| DH Dirt Services | 24-648E4-CR | Dec 29, 2026 |
| Guerin Generator Services DBA GUERIN EMERGENCY SERVICES, LLC | 25-64343-CR | Feb 19, 2027 |
| Harold R. Clune, Inc. | 24-634U4-CR | Dec 29, 2026 |
| Hoffman Heavy Trucking LLC | 25-65R8S-CR | Mar 20, 2027 |
| JF VALDER & SON, INC | 24-6348R-CR | Dec 29, 2026 |
| K.D. ORMINSKI EXCAVATING INC. | 26-69B9X-CR | Jun 2, 2028 |
| MJG CONSTRUCTION GROUP, LLC | 24-639I4-CR | Dec 29, 2026 |
| NCS Enterprises / Concrete Prime Northway Cleaning Services LLC | 24-64JYJ-CR | Dec 31, 2026 |
| Paul Davis Systems of the Capital District, Inc. | 26-666U5-CR | May 20, 2028 |
| Rehabilitation Consulting And Construction, Inc. | 24-648K1-CR | Dec 29, 2026 |
| Saratoga Roofing Contractors LLC | 25-6HSGV-CR | Sep 17, 2027 |
| T&J Hauling, LLC | 24-64G1Q-CR | Dec 29, 2026 |
| Technical Building Services Inc | 25-64KRB-CR | Jan 3, 2027 |
| The Foam Guy & Son LLC | 26-69SHR-CR | Aug 11, 2028 |
| W.M. SCHULTZ CONSTRUCTION, INC. | 24-63Z5A-CR | Dec 29, 2026 |
| WeldStream, LLC | 24-63568-CR | Dec 26, 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.