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National Park Service

National Park Service

National Park Service opportunities often flow through multiple subagencies and contracting offices, each with different templates and amendment behavior. Use this hub to keep that activity in one place before final submission checks on SAM.gov.

Updated Feb 03, 2026Page 2
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Department of the Interior

Z--CAPE COD NS - REPLACE DEFLINO & EGGLESTON SEPTIC

The National Park Service, Contracting Operations East, New England Major Acquisition Buying Office, issues this Request for Proposal (RFP) for a construction requirement at Cape Cod National Seashore in Wellfleet, Massachusetts. Work will consist of furnishing all labor, supervision, materials, tools, supplies,…

Posted: Feb 03, 2026Due: Feb 13, 2026Closed
Department of the Interior

Z--CAPE COD NS - REPLACE DEFLINO & EGGLESTON SEPTIC

The National Park Service, Contracting Operations East, New England Major Acquisition Buying Office, issues this Request for Proposal (RFP) for a construction requirement at Cape Cod National Seashore in Wellfleet, Massachusetts. Work will consist of furnishing all labor, supervision, materials, tools, supplies,…

Posted: Jan 27, 2026Due: Feb 13, 2026Closed
Department of the Interior

J--Salem Maritime NHP - Replace Visitor Center HVAC

The Government requests competitive quotes for repair by replacement of an existing 30-ton gas/electric rooftop HVAC unit serving the Visitor Center (VC) at SAMA located at 2 New Liberty Street, Salem, Massachusetts 01970. The successful contractor shall provide all labor, materials, tools,…

Posted: Jan 21, 2026Due: Jan 23, 2026Closed
National Park Service contracting guide

No near-term close dates are currently visible on this page. Frequent issuing offices include NER SERVICES MABO (43000).

  • Common set-aside patterns here: SBA and Total Small Business Set-Aside (FAR 19.5). Align your pursuit list with your certifications.
  • Recurring NAICS in this snapshot: 238220, 238910, 115310, and 541380. Keep reusable technical narratives mapped to these codes.
  • Review place-of-performance and security/location requirements early to avoid late-stage disqualification.

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Not affiliated with the U.S. Government. Verify official details and attachments on SAM.gov before bidding.