Chesterfield Associates Inc.

Chesterfield Associates Inc. is a for-profit corporate entity headquartered in Westhampton Beach, New York, that has been registered in SAM.gov since April 2002. The company provides specialized construction and maintenance services to federal agencies, with a particular focus on maritime and waterfront infrastructure projects. As a qualified small business contractor, Chesterfield Associates has established itself as a reliable partner for the U.S. federal government in executing complex infrastructure work.

The company's federal contract portfolio reflects expertise in marine construction, dredging operations, and waterfront facility repairs. Most notably, Chesterfield Associates has performed two significant small business set-aside contracts with the U.S. Coast Guard, totaling approximately $2.7 million. The first contract, awarded in March 2025 for $1,101,360, involved waterfront repairs at USCG Station Montauk in Montauk, New York, including replacement of a floating dock, repair of a fixed timber pier, and restoration of a stone gabion bulkhead, with a 285-calendar-day performance period. The second and more recent contract, awarded in September 2025 for $1,608,230, focused on maintenance dredging operations at Coast Guard Station Shinnecock in Hampton Bays, New York, requiring the removal of approximately 5,800 cubic yards of silt and sand, construction of a dewatering containment facility, and compliance with environmental regulations including the restricted October-December dredge window. Additionally, the company held a minor purchase order from the U.S. Air Force in August 2021 valued at $13,300 for crane rental services. All identified contracts have been designated as total small business set-asides, underscoring Chesterfield Associates' qualification and utilization as a small business contractor for federal projects.

Marine, sitework, excavation, dockbuilding, piledriving