FedOps logoFedOps

176 Open NAICS 238220 Solicitations — Dept Of Defense

Plumbing, Heating, and Air-Conditioning Contractors

176 open NAICS 238220 solicitations are currently posted by Dept Of Defense. Over the past 12 months, 419 solicitations were posted in this category.

← All Dept Of Defense solicitations← All NAICS 238220 solicitations
176
Open Now
419
Last 12 Months
$283.6M
12-Month Obligations
$677K
Avg Award Size

Top Award Winners (Last 12 Months)

Open Solicitations

See all →
  • Nicolet Crane Barge CO2 Fixed Fire Suppression System

    DEPT OF DEFENSEDue Aug 25, 2026

    • The Nicolet Crane Barge procures the •CO2 Fixed Fire Suppression System with removal of an existing, non-compliant CO2 system and furnishing and installing a new, complete marine-grade fixed fire suppression. • No change is reported for acquisition eligibility or set-aside status; no small business program participation is restricted for this acquisition. • The scope • removal of the existing CO2 system and Installation and procurement of Marine-grade Fire Suppression System.

  • Nicolet Crane Barge CO2 Fixed Fire Suppression System

    DEPT OF DEFENSEDue Aug 25, 2026

    • The proposed modification to the CO2 barge includes removal of an existing, non-compliant CO2 system. • Furnishment and installation of a new marine-grade fixed fire suppression system is required under this agreement. • This project requires installation of a new, complete, and specifically qualified fixed fire suppression system.

  • Torit Dust Extraction System Service and Maintenance for the NMUSN

    DEPT OF DEFENSEDue Aug 25, 2026

    • The National Museum of the United States Navy requires maintenance and performance of Donaldson Torit Dust Extraction System for one year. • Qualification must involve experience working with and knowledge of Donaldson Torit Dust Extraction Systems, NAICS code 482210 (Textiles, Apparel, Footwear, and Accessories). • Deadline is by January 31, 2024, for quotes submitted to Contract Specialist Ashley Steele.

  • Nicolet Crane Barge CO2 Fixed Fire Suppression System

    DEPT OF DEFENSEDue Aug 25, 2026

    • The Nicolet Crane Barge project involves relocating an existing, non compliant carbon dioxide (CO2) system to a marine-grade fixed fire suppression system. • Due to compliance concerns, Nicolet Crane Barge will furnish and install the new CO2 system under a sole source contract or in accordance with FAR/DFAARS 2050.100-05. • No competitive bidding requirement exists for this Marine Contracting Activity.

  • N-26 Provide and Install Mountable AC Units in Server Room

    DEPT OF DEFENSEDue Aug 25, 2026

  • Facility Investment Services for Heating, Ventilation, and Air Conditioning (HVAC) Maintenance at Naval Submarine Base New London Groton, Connecticut

    DEPT OF DEFENSEDue Aug 26, 2026

  • Facility Investment Services for Heating, Ventilation, and Air Conditioning (HVAC) Maintenance at Naval Submarine Base New London Groton, Connecticut

    DEPT OF DEFENSEDue Aug 26, 2026

  • 60 OSS Air System Maintenance

    DEPT OF DEFENSEDue Aug 26, 2026

    • The Department of Veterans Affairs, Network Contracting Office 23, intends to award a sole source contract to Bio-Medical Systems for maintenance and repair of biomedical equipment at the Minneapolis VA Medical Center. • Acquisition is set aside for small businesses under NAICS 811219 (Other Electronic and Precision Equipment Repair) and requires a full performance period. • Responses are due June 15, 2026, with a deadline extension to June 15, 2027.   • The Army Corps of Engineers requires dredging of approximately 200,000 cubic yards of sediment at McAlpine Locks and Dam on the Ohio River. • This is an unrestricted, full and open competition under NAICS 237990 (Other Heavy and Civil Engineering Construction). • Work must maintain a 9-foot navigable channel depth near Louisville, KY, with a two-day period of performance.

  • 60 OSS Air System Maintenance

    DEPT OF DEFENSEDue Aug 26, 2026

    • Attachment "Amendment 02 Solicitation FA442726Q1106 - 60 OSS Air System Maintenance" has been added to add Attachments 8 and 9, superseding Amendment 01. • The site visit is no longer a requirement (0945 AM). • The point of contact remains Contract Specialist Hunter Losen from 60th Contracting Squadron.

  • Starved Rock Lock and Dam Boiler Replacement

    DEPT OF DEFENSEDue Aug 26, 2026

    • The contractor shall provide replacement of an existing steam boiler, a Cleaver Brooks M5 model, with one provided by the Contractor for installation. • Supply and install a Cleaver Brooks condensate return boiler feed system. • Upgrade the water filtration system on Starved Rock Lock and Dam to one located outside the dam.

  • Starved Rock Lock and Dam Boiler Replacement

    DEPT OF DEFENSEDue Aug 26, 2026

    • A contractor shall provide equipment for removing an existing steam boiler, a Cleaver Brooks M5 steam boiler, and a Cleaver Brooks condensate return boiler feed system, as well as labor to perform these tasks. • The services must be performed during the construction and installation of a new water filtration system at Starved Rock Lock and Dam. • Transportation and crane support to move a new Cleaver Brooks boiler from land to the doorway of the boiler house will also be provided by the U.S. Army Corps of Engineers. • Payment for the services is to be made via time and material (T&M) pricing, with completion of the work prior to July 31, 2026.

  • Amendment 0001 - Installation of Equipment- 13 Water Bottle Filling (W91QF426BA010)

    DEPT OF DEFENSEDue Aug 26, 2026

    • The Small Business Administration invites bids for installation of Water Purification and Sewage Treatment Equipment at the Presidio of Monterey, CA 93944. • The NAICS code is 238220 Plumbing & Heating Contractors; no set-aside or small business condition applies. • The proposed work includes installation at a specific location (Presidio of Monterey) to be updated in Attachment 4 to the solicitation documentation.

  • Installation of Equipment- 13 Water Bottle Filling -W91QF426BA010

    DEPT OF DEFENSEDue Aug 26, 2026

    • The Mission Installation Contracting Command – Fort Leavenworth issued an Invitation for Bid for 13 ELKAY bottle filling stations with associated professional plumbing services. • The required performance characteristics include meeting specified requirements, including weight capacity and flow rates. • Delivery and installation of the ELKAY water bottle fillers must be completed within 60 days after contract award.

  • Amendment 0001 - Installation of Equipment- 13 Water Bottle Filling (W91QF426BA010)

    DEPT OF DEFENSEDue Aug 26, 2026

    • The Army Corps of Engineers Presidio of Monterey, CA requirements for installing water purification and sewage treatment equipment encompass a location with 93944 as the place of performance. • The installation must include 11 Fountain Locations designated by Attachment 4 - Floor Plans. • Amendment W91QF426BA0100001 updates IFB W91QF4266-B-A010 to clarify industry requirements through attachments such as Questions and Answers (Section B648 Fountains). • To be considered, your bid must be physically received in our office no later than August 26, 2026.

  • Hitachi Fan Coil Installation

    DEPT OF DEFENSEDue Aug 27, 2026

    • Install four Hitachi VRF fan coil units (FCUs) in Building 2261. • Provide relocation of existing units TIWMOO8B23S to designated locations RM 1704 Elevator Mechanical RM, RM 1505 Elevator Mechanical RM, RM 2909 Elevator Mechanical RM, and RM 3305 SIPR RM. • Deliver new equipment with installation correct and system in good working order.

Recently Awarded (Last 90 Days)

Frequently Asked Questions

What types of federal construction contracts are available (NAICS 23)?

Federal construction contracts (NAICS sector 23) span building construction, heavy civil engineering, and specialty trades. Major buyers include the Army Corps of Engineers, General Services Administration (GSA), Naval Facilities Engineering Command (NAVFAC), and the Department of Veterans Affairs. Contracts range from facility maintenance to large infrastructure projects.

How do I find federal contracting opportunities?

Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.

What is a set-aside in federal contracting?

A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.

How do I register to bid on federal contracts?

You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.