How many general builder contractors are in Castleton, NY?

5 with a current New York license, as of 2026-08-31.

How do I check a New York contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the NYC DCWP + NYS Dept of Labor licensee database.

General Builder contractors in Castleton, NY

5 listings

Source: NYC DCWP + NYS Dept of Labor license records. Last verified 2026-08-31.

There are 5 general builder contractors in Castleton, New York with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-29; every listing shows its own number and expiry date. All are drawn from the NYC DCWP + NYS Dept of Labor register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
ALLMARK SERVICES, INC.	25-64Z14-CR	NYS Contractor Registry Certificate	2027-02-11	Castleton	12033	Set up workspace
ASI-BACC-JV-GCCOM LLC	25-67NFR-CR	NYS Contractor Registry Certificate	2027-10-24	Castleton	12033	Set up workspace
CNY ALLIANCE SIX LLC	26-69IC4-CR	NYS Contractor Registry Certificate	2028-08-05	Castleton	12033	Set up workspace
Laserline Contractors, LLC	26-673P3-CR	NYS Contractor Registry Certificate	2028-01-15	Castleton	12033	Set up workspace
Piasecki Steel Construction Corp.	24-634YZ-CR	NYS Contractor Registry Certificate	2026-12-29	Castleton	12033	Set up workspace

Quick answers

How many general builder contractors are in Castleton?: 5 with a current New York license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the NYC DCWP + NYS Dept of Labor licensee database.