Replace and Upgrade PMEL HVAC B462 XLUWU 26-2002

Inactive on SAM.gov — responses were due 7 Aug 2026 · Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13) · Department of the Air Force, DoD · NAICS 238220 · Solicitation FA481926R0035

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What happened next

SAM.gov marked this notice inactive — responses were due 07 August 2026.

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Solicitation details

Solicitation number	FA481926R0035
Notice ID	9c9f0dfd349e43818728b8a6c66aca7f
Agency	Department of Defense (DoD)
Sub-agency	Department of the Air Force
Contracting office	FA4819 325 CONS PKP
NAICS code	238220 — Plumbing, Heating, and Air-Conditioning Contractors
Product / service code (PSC)	Z2JZ
Set-aside	Historically Underutilized Business (HUBZone) Set-Aside (FAR 19.13)
Notice type	Solicitation
Posted	29 July 2026
Response deadline	07 August 2026 (closed)

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Description

This is a new requirement to execute a Design-Build project to replace and upgrade the end-of-life HVAC system in Building 462 at Tyndall AFB. Because the principal purpose of this project consists of highly specialized trade work, this requirement invokes the specialty trade construction limitations on subcontracting pursuant to FAR 52.219-14(e)(4). Accordingly, the prime contractor must perform at least 25 percent of the cost of the contract, excluding the cost of materials, with its own employees.NAICS: 238220 Size Standard: USD 19,500,000.00 Annual receipts Small Business Type: Hubzone Small Business Set Aside Percent: 100 Product Service Code: Z2JZ. // The purpose of Amendment 0002 is to include the Governments responses to the RFIs for the pre-proposal site visit.

Version history

SAM.gov has posted 3 notices under solicitation FA481926R0035, oldest first.

08 July 2026 — Solicitation
15 July 2026 — Solicitation
29 July 2026 — Solicitation (this page)

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Market context: DoD and NAICS 238220

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In fiscal year 2026, DoD obligated $337.8M across 644 contract actions under NAICS 238220.
236 contracts worth $391.8M in this category end within the next 18 months.

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