How many general builder contractors are in Hanover, NY?

8 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 Hanover, NY

8 listings

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

There are 8 general builder contractors in Hanover, 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
ACTALENT, INC.	25-6HSYY-CR	NYS Contractor Registry Certificate	2027-09-16	Hanover	21076	Set up workspace
Aerotek, Inc.	26-66BKZ-CR	NYS Contractor Registry Certificate	2028-02-11	HANOVER	21076	Set up workspace
Aerotek Services, LLC	26-66BK4-CR	NYS Contractor Registry Certificate	2028-02-11	HANOVER	21076	Set up workspace
ASTON CARTER, INC.	25-6HSEP-CR	NYS Contractor Registry Certificate	2027-09-17	Hanover	21076	Set up workspace
KELLER INDUSTRIAL, INC.	24-64N8U-CR	NYS Contractor Registry Certificate	2026-12-29	HANOVER	21076	Set up workspace
KELLER NORTH AMERICA, INC.	24-64RRF-CR	NYS Contractor Registry Certificate	2026-12-29	HANOVER	21076	Set up workspace
TEKSYSTEMS GLOBAL SERVICES, LLC	25-6HQ9P-CR	NYS Contractor Registry Certificate	2027-08-20	Hanover	21076	Set up workspace
TEKsystems Management	25-6HNUR-CR	NYS Contractor Registry Certificate	2027-07-02	HANOVER	21076	Set up workspace

Quick answers

How many general builder contractors are in Hanover?: 8 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.