Contractors, suppliers, and others that work in the construction industry use this form to file a claim against the bond on a public project. We make it easy to get a contract performance bond.Just click here to get our New York Performance Application. Suffolk County Plumber Bond. New York law requires contractors to be bonded. The contractor is legally required to deposit all progress payments received prior to completion in an escrow account or post a bond to protect these payments. On the form, request Day Court or Night Court. The period of probable usefulness of the bonds is five (5) years. A complete copy of the Bond Resolution summarized above shall be available for public. Working with a large GC like Suffolk Construction Company can keep your pipeline full and take some of the pressure off of scrambling for jobs.