Purchasing Office

Contact Us

335 Yaphank Ave
Yaphank, NY 11980

Phone: (631) 852-5196
FAX: (631) 852-5221



Purchasing Office

The Suffolk County Purchasing System application has been updated.
Please click here for access to Suffolk County Purchasing System.

The Purchasing Office which operates under the NYS General Municipal Law 103 and 104B is responsible for the purchase of all equipment, supplies and services required by all county departments and agencies with the following exceptions:

1.the requirements of the Board of Elections
2.the highway and construction related requirements of the Suffolk County Department of Public Works.

The Purchasing Office also has the authority to sell surplus equipment. 


For additional bidding opportunities please also visit the Long Island Purchasing Council's website.

lipurchasingcouncil.org logo