Contract · Federal

Single Award Task Order Contract (SATOC) for Mechanical / HVAC Construction Work

Agency: ARCHITECT OF THE CAPITOL / ARCHITECT OF THE CAPITOL
Location: Washington, DC
Amount: Amount not listed
Posted: Sep 14, 2026
Set-aside: None (open competition)
PSC code: J041

Timeline

Posted

Sep 14, 2026
Status

Closing soon

What this contract is for

Agency: ARCHITECT OF THE CAPITOL / ARCHITECT OF THE CAPITOL
Location: Washington, DC
Scope: Federal

PRESOLICITATION NOTICE THIS IS A PRE-SOLICITATION NOTICE ONLY.

THIS IS NOT A REQUEST FOR PROPOSAL.

Solicitation No.

AOCACB26R0058, Mechanical/ HVAC IDIQ; Architect of the Capitol Project Overview The Architect of the Capitol (AOC), Washington, DC, hereby notifies all interested offerors of its intent to issue a solicitation for a Single-Award Task Order Contract (SATOC) Indefinite Delivery/Indefinite Quantity (IDIQ) for construction projects.

Projects will include repair, alterations, and renovation services, with major work in Mechanical/HVAC, in support of the Capitol Complex facilities management.

This SATOC IDIQ will have an estimated ceiling of $250,000,000 and one (1) base year with nine (9), one year optional ordering periods.

The individual task orders will be negotiated and awarded as Firm-Fixed Price (FFP).

This solicitation will be issued in two (2) steps.

Step One of this solicitation is scheduled to be issued on or around late September 2026.

Step Two of this solicitation is scheduled to be issued on/around November/December 2026.

Additional details will be provided with issuance of the solicitation for Step One.

The NAICS code for this procurement is 238220 - Plumbing, Heating, and Air-Conditioning Contractors.

However, individual task orders issued under this IDIQ may utilize the following NAICS codes, depending on the specific work requirements: 236220 - Commercial and Institutional Building Construction 237110 – Water and Sewer Line and Related Structures Construction 238110 – Poured Concrete Foundation and Structure Contractor 238210 – Electrical Contractors and Other Wiring Installation Contractors Project Objectives The Contractor shall be responsible for providing the necessary labor, material, equipment, incidentals, project management, supervision, quality co...

Official solicitation and documents

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View the official listing on SAM.gov

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How to bid on this

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Read the full solicitation on the official listing above, especially the scope of work, not just this summary. Our guide to reading a solicitation walks through what to look for.
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Read our guide: Government construction and trades contracts: how they work