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| Opportunity | Due | Set-aside Definition | Department | Posted | NAICS Definition |
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Z2FF-FCI El Reno-Replacement of Housing Unit HVAC Systems
THIS IS A SOURCES SOUGHT NOTICE FOR MARKET RESEARCH PURPOSES ONLY. THIS IS NOT A SOLICITATION, REQUEST FOR PROPOSAL (RFP), OR INVITATION FOR BID (IFB). A SYNOPSIS OF PROPOSED CONTRACT ACTION WILL BE POSTED AT A LATER DATE WHICH WILL PROVIDE INSTRUCTIONS FOR BIDDERS TO RESPOND TO
Posted Nov 6, 2026; due Nov 17, 2026. That is 11 days to respond.
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Nov 172026 | Unrestricted Unrestricted. No set-aside. | JUSTICE, DEPARTMENT OF | Nov 62026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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Waterline Break USCG ANT Saugerties
This project consists of all work, including labor, equipment and materials necessary to repair a known main waterline leak on the piping coming directly off the city water main in accordance with the attached Statement Of Work. Notice to Offerors: Offerors are hereby notified th
Posted Nov 6, 2026; due Nov 20, 2026. That is 14 days to respond.
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Nov 202026 | Unrestricted Unrestricted. No set-aside. | HOMELAND SECURITY, DEPARTMENT OF | Nov 62026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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Construction-NUWCDIVNPT HVAC Piping Insulation
HVAC Piping Insulation Project, Please see N6660427Q0490 and all attachments for complete requirement details.
Posted Nov 6, 2026; due Nov 20, 2026. That is 14 days to respond.
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Nov 202026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | DEPT OF DEFENSE | Nov 62026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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FCC Allenwood - Repair Ground & Elevated Water Tanks - FCC
THIS IS A SOURCES SOUGHT NOTICE. THIS NOTICE IS ISSUED FOR MARKET RESEARCH PURPOSES ONLY. THIS IS NOT A SOLICITATION OR INVITATION FOR OFFERORS TO SUBMIT PROPOSALS. A PRE-SOLICITATION SYNOPSIS OF PROPOSED CONTRACT ACTION WILL BE POSTED AT A LATER DATE THAT WILL PROVIDE INSTRUCTIO
Posted Nov 6, 2026; due Nov 20, 2026. That is 14 days to respond.
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Nov 202026 | Unrestricted Unrestricted. No set-aside. | JUSTICE, DEPARTMENT OF | Nov 62026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
J045--FY27 Boilers Maintenance & Testing
2 related notices
RFQ 36C24827Q0061 Amendment No. 1 This amendment is hereby issued to provide responses to questions and requests for information submitted by vendors, provide a revised PWS to address a correction on Boiler #2 description, as well as an updated Price/Cost Schedule reflecting the
Posted Nov 6, 2026; due Nov 10, 2026. That is 4 days to respond.
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Nov 102026 | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | VETERANS AFFAIRS, DEPARTMENT OF | Nov 62026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
N048-- B41 Isolation Valve Installation
3 related notices
Description This is a combined synopsis/solicitation for commercial products and commercial services prepared in accordance with the format in Revolutionary FAR Overhaul (RFO) (FAR) subpart 12.2, Solicitation, Evaluation, and Award as supplemented with additional information incl
Posted Nov 5, 2026; due Nov 9, 2026. That is 4 days to respond.
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Nov 92026 | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | VETERANS AFFAIRS, DEPARTMENT OF | Nov 52026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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REMOVE AND REPAIR TWO HIGH VELOCITY AIR HANDLING UNITS
PROJECT TITLE: REMOVE AND REPAIR TWO (2) HIGH VELOCITY AIR HANDLING UNITSPROJECT LOCATION: WATERVLIET ARSENAL, BUILDING 35TO PROVIDE ALL LABOR MATERIAL, PARTS AND EQUIPMENT REQUIRED TO REMOVE AND REPLACE TWO (2) HIGH VELOCITY AIR HANDLING (HV) UNITS AT BUILDING 36 AT WATERVLIET A
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Nov 252026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | DEPT OF DEFENSE | Nov 52026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
John Day Dam Powerhouse HVAC Upgrades (W9127N27BA007)
8 related notices
11/05/2026: Amendment 1 is attached. 10/29/2026: The solicitation with specifications and the drawings are attached. 10/30/2026: PIEE may label additional documents posted to this solicitation as amendments, even when those documents do not amend the solicitation. Formal solicita
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Dec 282026 | Unrestricted Unrestricted. No set-aside. | DEPT OF DEFENSE | Nov 52026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
USCG Station Eaton's Neck Boiler Combustion Analysis and calibration
2 related notices
THE TIMELINE FOR VISIT WILL BE 11/3/26-11/6/2026, 11/9/2026-11/10/2026 8AM- 3PM EST. SITE VISITS: MUST BE COORDINATED WITH DC1 MICHAEL BUSH VIA PHONE 934-235-0487. This project consists of combustion analysis, calibration, and commissioning services for eleven (11) boilers at the
Posted Nov 5, 2026; due Nov 13, 2026. That is 8 days to respond.
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Nov 132026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | HOMELAND SECURITY, DEPARTMENT OF | Nov 52026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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Z2DA--Amendment 2: Solicitation 36C25227R0001 General Construction MATOC at the VA Illiana Health Care System in Danville, IL
(end of document)
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Deadline unclear. Check SAM.gov. | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | VETERANS AFFAIRS, DEPARTMENT OF | Nov 52026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
Tonasket Ranger Station HVAC Replacement Building 2007
2 related notices
This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only solicitation. Quotations are being requested and a separate written solicitation will not be issued. Solicitation number 124
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Dec 42026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | AGRICULTURE, DEPARTMENT OF | Nov 52026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
Replacement of 10 Ton HVAC Unit, Bldg.11, PR ANG
2 related notices
Notice is ammended to upload file titled "Questions with Government Responses-W50S9327QA0001" No other changes are either expressed or implied ------------------------------------------------------------------------- Due to the significant numeber of questions received, this noti
Posted Nov 5, 2026; due Nov 12, 2026. That is 7 days to respond.
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Nov 122026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | DEPT OF DEFENSE | Nov 52026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
Repair Sanitary Waste Piping at the Mann-Grandstaff VA Medical Center
2 related notices
The Mann-Grandstaff VA Medical Center, Spokane, WA requires labor, materials, and equipment for the repair of sanitary waste piping in Building 1 (Main Hospital) for Project 668-24-108. Please review attached Solication # 36C26027R0021 for full details and proposal submission req
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Dec 22026 | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | VETERANS AFFAIRS, DEPARTMENT OF | Nov 42026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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Radiant Heating Panel Replacement
Request for Quote (RFQ) #: 36C25927Q0048 Radiant Heating Panel Replacement RMR VAMC This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in RFO part 12, as supplemented with additional information included in this notice. This annou
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Nov 202026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | VETERANS AFFAIRS, DEPARTMENT OF | Nov 42026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
ANF Duchesne Bunkhouse AC Replacement
2 related notices
****As a heads up we will be issuing an amendment for this solicitation prior to the current due date for quotes listed in the current solicitation. We will be extending the due date which will be listed in the amendment forthcoming. If you already submitted please resubmit an up
Posted Nov 3, 2026; due Nov 13, 2026. That is 10 days to respond.
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Nov 132026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | AGRICULTURE, DEPARTMENT OF | Nov 32026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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Mechanical Construction Services IDIQ - MMAC
This market survey is being issued to assist the FAA in meeting ongoing requirements for miscellaneous mechanical construction services for: alteration, extension, conversion, and/or modernization of existing facilities. This also includes new construction if required. These serv
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Nov 182026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | TRANSPORTATION, DEPARTMENT OF | Nov 32026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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Z--EROS Removal and replacement of chilled and conden
*Amendment 005 extends response date to 11/9/2026* *Amendment 004 posts final Q&A* *Amendment 003 provides CAD print with a schedule of valves and dampers* *Amendment 0002 updates SOW, posts Q&A, corrects WD, additional site visit October 21, 2026, sets question deadline and exte
Posted Nov 3, 2026; due Nov 9, 2026. That is 6 days to respond.
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Nov 92026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | INTERIOR, DEPARTMENT OF THE | Nov 32026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
J043--Damen Building Vacuum Condensate System Rebuild
2 related notices
This is not a solicitation for proposals, proposal abstracts, bids, or quotations. The purpose of this notice is to obtain information regarding the availability and capability of all qualified sources to fulfil a potential requirement. Responses to the information requested will
Posted Nov 3, 2026; due Nov 13, 2026. That is 10 days to respond.
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Nov 132026 | Unrestricted Unrestricted. No set-aside. | VETERANS AFFAIRS, DEPARTMENT OF | Nov 32026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
L7WC02_ B670 Paint Booth and HVAC
3 related notices
This is a new requirement that will be awarded as a brand name competitive full and open contract. The contractor shall provide technical drawings, technical expertise, telephone support, on-site engineering support, liaison services for warranty management, and the training nece
Posted Nov 3, 2026; due Nov 12, 2026. That is 9 days to respond.
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Nov 122026 | Unrestricted Unrestricted. No set-aside. | DEPT OF DEFENSE | Nov 32026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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12445127B0002 AZ Halfmoon Ranch House HVAC Installation
This is a combined synopsis/solicitation for commercial items prepared in accordance with the format in FAR Part 12. This announcement constitutes the only solicitation. Offers are being requested and a separate written solicitation will not be issued. Solicitation number 1244512
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Dec 72026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | AGRICULTURE, DEPARTMENT OF | Nov 22026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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HVAC Replacement - MI
HVAC Replacement - MI
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Nov 172026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | INTERIOR, DEPARTMENT OF THE | Nov 22026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
Z1DA--NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC
2 related notices
The Rome Community Based Outpatient Clinic (CBOC) located at 125 Brookley Road, Rome, NY 13441 has a need to demolish two (2) existing boiler exhaust stacks and one (1) generator steam relief stack and demolish the concrete / masonry chimney structure and seal the existing roof a
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Dec 22026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | VETERANS AFFAIRS, DEPARTMENT OF | Nov 22026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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CGC SCIOTO WATER MIST FIRE PROTECTION SYSTEM
The United States Coast Guard Deputy Commandant for Systems (DCS) is issuing this combined synopsis/solicitation on behalf of the Surface Forces Logistics Center (SFLC) to award a firm-fixed-price service contract, as detailed in the attached Statement of Work. This requirement c
Posted Nov 2, 2026; due Nov 9, 2026. That is 7 days to respond.
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Nov 92026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | HOMELAND SECURITY, DEPARTMENT OF | Nov 22026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
16292 Steam Boiler Replacement
2 related notices
Upgrade the existing heating infrastructure in building 1515 on Hill AFB in accordance with the Statment of Work. The objective is to transition from the current steam heat exchanger system to a more efficient, decentralized gas-fired hot water boiler system.
Posted Nov 2, 2026; due Nov 12, 2026. That is 10 days to respond.
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Nov 122026 | Small Business Set Aside - Total SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | DEPT OF DEFENSE | Nov 22026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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J048--NEW - Energy Center Steam Header& Boilers valves, gaskets, and vent replacement
DEPARTMENT OF VETERANS AFFAIRS REGIONAL PROCUREMENT OFFICE (RPO) WEST NETWORK CONTRACTING OFFICE 17 (NCO 17) 5441 Babcock Road, Suite 302, San Antonio, TX 78240 SOURCES SOUGHT NOTICE Energy Center Steam Header and Boiler Valve, Gasket, and Vent Line Replacement VA North Texas Hea
Posted Oct 30, 2026; due Nov 9, 2026. That is 10 days to respond.
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Nov 92026 | Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14) SBA size status under NAICS 238220 is unknown. Check the solicitation's size standard. | VETERANS AFFAIRS, DEPARTMENT OF | Oct 302026 | 238220 Plumbing, Heating, and Air-Conditioning Contractors |