Indefinite Delivery Contract 140D0425D0040

The Department of Interior Acquisition Services Directorate, on behalf of the Veterans Affairs Office of Construction and Facilities Management, awarded a single-award Indefinite Delivery Contract valued at $300 million to Mabbett & Associates, Inc., a Service-Disabled Veteran-Owned Small Business headquartered in Stoneham, Massachusetts. This contract, effective September 23, 2025, through March 17, 2031, provides environmental, historic preservation, and sustainability consulting services to support the VA's facility management operations. Mabbett & Associates specializes in comprehensive environmental support services including hazardous materials inspection, environmental contamination control, endangered species management, archaeological and cultural resource management, and environmental law compliance. The company will maintain a multi-disciplined team of scientists, engineers, and technicians qualified in air and water quality assessment, asbestos contamination remediation, ecological restoration, and historic preservation.

The contract structure includes task orders issued on a firm-fixed-price basis to address specific environmental and sustainability requirements across VA facilities. The initial task order, issued September 23, 2025, establishes an environmental minimum guarantee with a nominal ceiling value of $500 and completion by September 19, 2030. Under this Indefinite Delivery Vehicle, the contractor will respond to requirements spanning 13 functional areas, with particular emphasis on National Environmental Policy Act analysis, project management, and demonstration of relevant past performance. The solicitation, posted December 18, 2024, for a five-year ordering period with a one-year base and four one-year option periods, prioritized evaluation of contractor qualifications, team structure, management approach, and experience across multiple environmental disciplines critical to VA infrastructure and compliance objectives.