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Accepting bidstenderUnited States

Replace HVAC System and Components at CAD593

Issued by DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC ATLANTIC CMD · NAVFAC MID-ATLANTIC · NAVFACSYSCOM MID-ATLANTIC · via SAM.gov — US federal contract opportunities

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Published
28 Oct 2026
Closes
2 Dec 2026, 19:00 UTC
Reference
N4008527R0013
Location
United States
Sector
Construction & Infrastructure

At a glance

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC ATLANTIC CMD · NAVFAC MID-ATLANTIC · NAVFACSYSCOM MID-ATLANTIC in United States has published a tender in construction & infrastructure: “Replace HVAC System and Components at CAD593”. Submissions close on 2 December 2026, 36 days from today. Quote reference N4008527R0013 in any correspondence with the buyer. FreeTender has recorded 44 notices from this buyer since 2026, 10 of them currently open. There are 368 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.

Details

DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC ATLANTIC CMD · NAVFAC MID-ATLANTIC · NAVFACSYSCOM MID-ATLANTIC is soliciting Replace HVAC System and Components at CAD593. Solicitation number N4008527R0013. Classified under NAICS 236220 — Commercial and Institutional Building Construction. Product/service code Z1JZ — MAINTENANCE OF MISCELLANEOUS BUILDINGS. Responses are due by 02 December 2026 19:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

Login at https: //piee.eb.mil and search for 'N4008527R0013' to obtain more details.*

This solicitation is restricted to our HVAC MECH MACC contractors only.

Context for bidders

We hold 44 notices from DEPT OF DEFENSE · DEPT OF THE NAVY · NAVFAC · NAVFAC ATLANTIC CMD · NAVFAC MID-ATLANTIC · NAVFACSYSCOM MID-ATLANTIC, going back to August 2026 — 10 of them still open. They buy mostly in Construction & Infrastructure, Facility Management & Cleaning and Agriculture & Food. There are 368 open Construction & Infrastructure tenders in United States. This one closes in 36 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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