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IDIQ Small Business MACC for Commercial and Institutional Construction Projects

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
2 Sept 2026
Closes
8 Sept 2026, 21:00 UTC
Reference
N6247325R5239
Location
United States
Sector
Construction & Infrastructure

Details

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST is soliciting IDIQ Small Business MACC for Commercial and Institutional Construction Projects. Solicitation number N6247325R5239. Classified under NAICS 236220 — Commercial and Institutional Building Construction. Product/service code Y1JZ — CONSTRUCTION OF MISCELLANEOUS BUILDINGS. Responses are due by 08 September 2026 21:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Update 9003: Upload response to RFI. AMD 0005: The purpose of this amendment is to update the RFP. Update 9002: Upload responses to RFIs. AMD 0004: The purpose of this amendment is to reopen Phase 1 of the solicitation, update the RFP, and extend the proposal due date. Update 9001: Upload response to RFI. AMD 0003: The purpose of this amendment is to respond to RFIs and update the RFP. AMD 0002: The purpose of this amendment is to update the RFP, respond to RFIs, and extend the proposal due date. AMD 0001: The purpose of this amendment is to update the RFP, respond to RFIs, and extend the proposal due date. INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) SMALL BUSINESS SET-ASIDE MULTIPLE AWARD CONSTRUCTION CONTRACT (MACC) FOR NEW CONSTRUCTION, RENOVATION, AND REPAIR OF COMMERCIAL AND INSTITUTIONAL CONSTRUCTION PROJECTS AT VARIOUS GOVERNMENT INSTALLATIONS WITHIN THE NAVAL FACILITIES ENGINEERING SYSTEMS COMMAND SOUTHWEST (NAVFAC SW) AREA OF RESPONSBILITY (AOR) INCLUDING BUT NOT LIMITED TO CALIFORNIA, ARIZONA, NEVADA, UTAH, COLORADO, AND NEW MEXICO

Context for bidders

We hold 3 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC PACIFIC CMD · NAVFAC SOUTHWEST SW · NAVFACSYSCOM SOUTHWEST, going back to September 2026 — 3 of them still open. They buy mostly in Construction & Infrastructure and Real Estate & Facilities. There are 515 open Construction & Infrastructure tenders in United States. This one closes in 2 days.

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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