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This tender closed on 22 September 2026 — kept here for reference.

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ClosedtenderUnited States

IDIQ MACC Commercial and Institutional Building Construction, Northern and Central California and Nevada

Issued by DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST · via SAM.gov — US federal contract opportunities

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Published
14 Sept 2026
Closed
22 Sept 2026, 21:00 UTC
Reference
N6247326R0007
Location
United States
Sector
Construction & Infrastructure

This notice was amended

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 16 Sept 2026, 21:00 UTC to 22 Sept 2026, 21:00 UTC
    First seen by FreeTender on 14 Sept 2026 — most portals don’t publish when a corrigendum was issued.

At a glance

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST in United States has published a tender in construction & infrastructure: “IDIQ MACC Commercial and Institutional Building Construction, Northern and Central California and Nevada”. The deadline passed on 22 September 2026. Quote reference N6247326R0007 in any correspondence with the buyer. FreeTender has recorded 11 notices from this buyer since 2026, 6 of them currently open. There are 409 open construction & infrastructure notices in United States on FreeTender. Bids are submitted to the buyer through SAM.gov — US federal contract opportunities, not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

To bid on SAM.gov (US federal)

You need an active SAM.gov entity registration with a Unique Entity ID (UEI) to be awarded a federal contract. Check the set-aside and NAICS size standard before you respond.

Details

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST is soliciting IDIQ MACC Commercial and Institutional Building Construction, Northern and Central California and Nevada. Solicitation number N6247326R0007. Classified under NAICS 236220 — Commercial and Institutional Building Construction. Product/service code Y1JZ — CONSTRUCTION OF MISCELLANEOUS BUILDINGS. Responses are due by 22 September 2026 21:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

AMENDMENT 0005 incorporates RFI responses and changes the proposal due date to 22 September 2026. AMENDMENT 0004. There are a total of five (5) Amendments posted for this RFP. AMENDMENT 0003. AMENDMENT 0002. INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) HUBZONE SET-ASIDE FOR NEW CONSTRUCTION, RENOVATION, AND REPAIR OF COMMERCIAL AND INSTITUTIONAL FACILITIES AT VARIOUS GOVERNMENT INSTALLATIONS IN NORTHERN CALIFORNIA, CENTRAL CALIFORNIA, AND NEVADA WITHIN THE NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND SOUTHWEST (NAVFAC SW) AREA OF RESPONSIBILITY (AOR)

This notice has closed — what to do next

We hold 11 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST, going back to September 2026 — 6 of them still open. They buy mostly in Construction & Infrastructure, Real Estate & Facilities and Facility Management & Cleaning. There are 409 open Construction & Infrastructure tenders in United States.

Browse all open Construction & Infrastructure tenders →

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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