Air Handling Unit Replacement — Maint/Repair/Rebuild of Equipment- Refrigeration, Air Conditioning, and Air Circulating Equipment
Issued by COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION · DEPT OF COMMERCE NOAA · via SAM.gov — US federal contract opportunities
- Published
- 3 Sept 2026
- Closes
- 8 Sept 2026, 16:00 UTC
- Reference
- 1305M226Q0187
- Location
- SC, United States
- Sector
- Construction & Infrastructure
Details
COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION · DEPT OF COMMERCE NOAA is soliciting Air Handling Unit Replacement — Maint/Repair/Rebuild of Equipment- Refrigeration, Air Conditioning, and Air Circulating Equipment. Solicitation number 1305M226Q0187. Classified under NAICS 238220 — Plumbing, Heating, and Air-Conditioning Contractors. Product/service code J041 — MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT. Place of performance: SC, USA. Responses are due by 08 September 2026 16:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.
The purpose of this acquisiton package is to replace an aging AHU to restore reliable, code-compliant environmental control; reduce operational and contamination risk; maintain environmental stability; and ensure continued compliance with applicable federal, state, mechanical, and safety code requirements. Replacement of the AHU with modern, high-efficiency system will support clean-room contamination control needs, improve energy performance, and ensure continued mission capibility for NOAA and NIST research programs.
- A site visit will occur on August 26, 2026 from 3:30 PM ET to 4:15 PM EST.
- Please RSVP no later than August 25, 2026 by 5:00 PM EST to [contact details removed] & [contact details removed] with the names of personnel that will attend and the potential prime contractor they represent.
- Each potential prime contractor will be limited to two (2) attendees.
- Attendees are required to be US Citizens and have a valid Government-issued identification.
- Attendees are required to have Tyvek coveralls, hood, and booties to enter the space.
Please see Amendment 0002 documents attached (03 Amd 2 & 03 Amd 2 Att F) that answer the remaining questions received from industry. Please see Amendment 0003 documents attached (03 Amd 3 & 03 Amd 3 Att G) that answer the questions received from industry following the site visit. Please see Amendment 0004 documents attached (03 Amd 4 & 03 Amd 4 Att H). Please see Amendment 0005.
Context for bidders
We hold 9 notices from COMMERCE, DEPARTMENT OF · NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION · DEPT OF COMMERCE NOAA, going back to September 2026 — 9 of them still open. They buy mostly in Construction & Infrastructure, Manufacturing & Supply and Financial & Professional Services. There are 157 open Construction & Infrastructure tenders in United States. This one closes in 5 days.
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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.
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