238220: Plumbing, Heating, and Air-Conditioning Contractors

JRD Compound Heating - Ventilation - Air Conditioning & Envelope Improvements

This is a combined synopsis/solicitation for commercial items for facility repair at the Admiralty National Monument – Juneau Ranger District (ANM-JRD) USDA Forest Service Compound in Juneau, Alaska. The project includes selective demolition, installation of electric boilers, replacement of piping and HVAC controls, and electrical service equipment. The solicitation has been amended multiple times to update specifications, drawings, and due dates.

Z1da--526-23-133 - Improve or and Spd Hvac

This is a solicitation for the Improve or and Spd Hvac project by the Department of Veterans Affairs. The NAICS code is 238220. The award amount was $6,320,000.

HVAC Repairs for Server Room

This Sources Sought notice is for market research by the Department of Defense to identify qualified small and large businesses capable of providing HVAC repairs for a server room. It is not a solicitation for proposals, and no contract will be awarded from this notice. Costs for providing information will not be reimbursed.

Replace Chiller Bldg 89

This is a requirement for the replacement of a chiller in Building 89. Further details regarding commissioning requirements can be found in the Response to RFI #1.

Y1DA--CON-NRM-668-25-105 Replace Grease Traps

This is a Sources Sought announcement from the Department of Veterans Affairs for market research regarding a Grease Trap Replacement Contract at the Mann-Grandstaff VA Medical Center in Spokane, WA. The purpose is to identify interested Small Business firms with capabilities in plumbing, heating, and air-conditioning contracting (NAICS 238220) and a size standard of $45.0 million. The estimated magnitude for this project is between $250,000 and $500,000.

Repair Cooling Towers B304

M--hvac Services Rendered

This is a solicitation for HVAC repair services from the Department of the Interior. The NAICS code for this procurement is 238220. The award amount was $6607.19.

Smoky Circle Fire Center HVAC Replacement

This contract is for the Smoky Circle Fire Center HVAC Replacement. The contractor will provide all necessary supervision, materials, equipment, and labor to remove, dispose of, and replace existing HVAC units and associated ducting. This includes reinstalling any damaged HVAC ducting, ceiling drywall, texture, moisture barrier, and insulation as needed, all in accordance with the provided plans and specifications.

Z--havo 332164-replace Hvac in Ohia Wing

This is a solicitation for the replacement of HVAC systems in the Ohia Wing, identified by HAVO 332164. The Department of the Interior is the issuing agency.

Data Center AC Replacement

137th SOW Bldg. 1047 Infrastructure for washer and dryer installation

Z1DA--550-26-158 Sanitary Sewer Pipe Repair B58

Heat Plant Boiler and Pump Repair

Heat Plant Boiler and Pump Repair project for the Department of Defense. See attached Sole Source Justification and Approval for additional details.

Z2DA--657-21-115JC - Correct Heating, Ventilation, and Air Conditioning Systems in Procedure Rooms

This is a solicitation to correct Heating, Ventilation, and Air Conditioning (HVAC) systems in procedure rooms at a Veterans Affairs facility. The solicitation number is 36C25526R0059.

Water for Injection/Pure Steam Generation and Distribution Systems Maintenance

The opportunity is for Water for Injection/Pure Steam Generation and Distribution Systems Maintenance. Please see the attached RFI document for more information.

Trapper Creek Food Service Water Heater Replacement

The Trapper Creek Job Corps Center requires replacement of food service water heaters within Building B15. The current water heater has failed and backup systems cannot handle the load required for food service operations. This is a combined synopsis/solicitation for commercial items prepared in accordance with FAR Part 12.

JB MDL Kitchen Exhaust Hood Maintenance

This is a Sources Sought Notice for market research purposes only, seeking interested parties to support the requirement for Preventative Maintenance & Repair of Commercial Kitchen Exhaust Systems at Joint Base McGuire-Dix-Lakehurst, New Jersey. The Government will use responses to dictate a path forward, but this notice does not constitute a Request for Proposal or commitment to contract.

HVAC Preventative Maintenance Services - Award Notice

HVAC Preventative Maintenance Services - Award Notice. No description available.

FY26 Wallace Creek BEQ Chiller Repairs

This is a mechanical contractor opportunity for FY26 Wallace Creek BEQ Chiller Repairs located in the ROICC Camp Lejeune area of responsibility. Only Mechanical MACC Contractors listed on the General Requirements cover page may submit proposals for this project.

Sources Sought for SSA HQ Specialized Fire Protection Systems Inspection, Testi

Sources sought for specialized fire protection systems inspection, testing, and maintenance services at the Social Security Administration headquarters in Baltimore, MD.

Z2DA--657-21-115JC - Correct Heating, Ventilation, and Air Conditioning Systems in Procedure Rooms

Contractor to provide all material, labor, and equipment to correct heating, ventilation, and air conditioning systems in procedure rooms at John Cochran VAMC, 915 North Grand Blvd, St. Louis, Missouri. The project has a 580-day period of performance after notice to proceed.

Z1DA--Improve Sub-Basement Plumbing and Air Quality - 541-24-103

This project involves improving sub-basement plumbing and air quality at the Louis Stokes Cleveland VAMC. Work includes replacing lift pumps, sump pumps, pits and other plumbing deficiencies, as well as addressing air quality issues resulting from building expansion that has limited fresh air flow through the sub-basement. The Contractor shall furnish all plant labor, equipment, materials, and incidentals while maintaining safe usage of adjacent spaces for patients, staff, and visitors.

J--gate-troubleshoot & Repair Hvac-bldg 26

This is a gate troubleshooting and repair opportunity for HVAC systems in Building 26. The purpose of this amendment is to attach the revised Statement of Work (SOW).

Computer Room Air Conditioning (CRAC) & Heating, Ventilation, and Air Conditioning (HVAC) for OPM

The U.S. Office of Personnel Management (OPM) is seeking industry input on existing contractor capability to perform maintenance and repair tasks on computer room air conditioning (CRAC) and heating, ventilation, and air conditioning (HVAC) equipment at the OPM Macon, Georgia office located at 4865 Log Cabin Drive. The anticipated contract will include preventive maintenance, emergency repairs, and parts replacement services for the specified equipment inventory.

Boiler Maintenance and Repair Services at Naval Support Activity (NSA), Naval Station Norfolk, Norfolk Virginia, Naval Weapons Station, Cheatham Annex, Yorktown Virginia, and other Areas of Responsibility (AOR)

This is a Sources Sought Notice for market research to identify small businesses capable of performing Boiler Maintenance and Repair Services at Naval Support Activity Norfolk, Naval Station Norfolk, Naval Weapons Station Cheatham Annex, Yorktown Virginia, and other Areas of Responsibility. The anticipated contract is a Firm-Fixed Price/Indefinite Delivery Indefinite Quantity with a 12-month base period, four 12-month option periods, and a 6-month extension for a total of 66 months.

H344--H344 | Tuning and Instrument Calibration for Boilers and Required Instrumentation Testing.

The Department of Veterans Affairs (VA) Network Contracting Office (NCO 21) is soliciting information from contractors capable of providing combustion and tuning services for the VA Sierra Nevada Health Care System (VASNHCS). Services include tuning and instrument calibration for boilers and required instrumentation testing as detailed in the attached Performance Work Statement.

H944--Steam Line Investigation

The Department of Veterans Affairs Network Contracting Office (NCO 21) is soliciting information from contractors for steam line investigation services at the VA Palo Alto Health Care System (VAPAHCS). This is a sources sought announcement only, and no solicitation is currently available. The applicable NAICS Code is 238220 (Plumbing, Heating, and Air Conditioning Contractors) with a small business size standard of $19.0 Million.

Boiler Repair and Replacement Valdez

USCG Base Kodiak requires boiler repair and replacement services at the Sector Field Office Valdez Housing in Valdez, AK. The work must be completed within 90 days after notice to proceed. This is a small business set-aside procurement evaluated on best value basis where technical expertise and current Alaska licensing are more important than price.

Replacement of Boilers, Reheat Coils, and Cooling Tower

The USDA Cotton & Tobacco Program requires the complete removal and disposal of two steam boilers, one cooling tower, and three sets of air handler reheat coils, and the installation of one steam boiler, one cooling tower, and three reheat coils. This includes complete installation of equipment including piping, valve and insulation installation, electrical work, temperature controls work, and all items required to completely install, test, and commission the equipment.

J045--Replace Walk-in Condenser & Evaporator

Replace walk-in condenser and evaporator. The title indicates this is a replacement project for walk-in refrigeration equipment.

B1610 & B2310 Boiler replacement

The Department of Defense is conducting market research for the replacement of two boilers, one in Bldg. 2310 and the other in Bldg. 1610, with new units. The contractor shall furnish and install two Lochinvar boilers or equal with specific required features. The work shall be done in accordance with manufacturer instructions and the statement of work.

J045--Boiler Plant/CEM Tuning, Testing, and Preventative Maintenance Services for the Greater Los Angeles VA Healthcare System

The Department of Veterans Affairs is seeking contractors to provide Boiler/CEM Testing, Tuning, and Preventative Maintenance Services at the Greater Los Angeles VA Healthcare System. A solicitation will be issued on or about February 26, 2026. This will be a firm-fixed price contract.

Repair B300 Hot Water Heaters

The Niagara Falls Air Reserve Station requires a construction project to repair hot water heaters B300, which includes demolishing and disposing of the existing hot water tank and providing necessary components for a complete installation. The project will be performed at the 914th Air Refueling Wing, Niagara Falls ARS, Niagara County, NY, with a performance time of 45 calendar days. A single Firm Fixed-Price construction contract will be awarded.

508-24-102 | Replace AHUs 2,3,5,17, and 19

The project involves replacing Air Handling Units (AHUs) 2, 3, 5, 17, and 19. The RFP was posted on 1/13/2026 with subsequent amendments. The contract period of performance has been extended and an additional site visit for offerors has been provided.

DEVILS TOWER NATIONAL MONUMENT FIRE SUPRESSION SYS

The scope of this opportunity is for repairs to the Devils Tower National Monument fire suppression system. The system is in need of repairs. The opportunity is for the Devils Tower National Monument fire suppression system repairs.

REPAIR, RENOVATE PMEL

The project involves repairing and constructing a Precision Measurement Equipment Laboratory (PMEL) that meets the Air Force Criteria for PMEL Design and Construction document FC 4-218-01F. The work includes replacing all air handling units and associated control systems, and establishing HVAC Emergency Shut-off. The project must comply with State of Florida Building Codes and Wing Facility Excellence guidelines.

MDC Guaynabo - Repair Motors

The Federal Bureau of Prisons Metropolitan Detention Center Guaynabo, Puerto Rico, intends to issue solicitation 15B30626Q0000012 for the procurement of Project 26Z3AR6 - Repair Motors. Work will begin on March 9, 2026. The contract Type is a Firm-Fixed Price contract.

Boiler Blowdown Drainpipe Repair, Corpus Christi

The USDA Corpus Christi Cotton Classing Office needs repair and replacement of the boiler blowdown drainpipe. The existing drain line has failed, and this project will restore safe, code-compliant drainage. The goal is to prevent further water intrusion or structural damage.

Z--mt Charles M Russell Nwr Qrt 1,2,3 Hvac Replacement

The project involves the replacement of HVAC systems at MT Charles M Russell NWR QRT 1,2,3. The replacement is for the specified quarters. The project is described as MT CHARLES M RUSSELL NWR QRT 1,2,3 HVAC Replacement.

J041-- MEDICATION ROOM HVAC REPAIRS

The Department of Veterans Affairs, WJB Dorn VA Medical Center, intends to award a sole source contract to Control Management, Inc. (CMI) for HVAC modifications and integration services within medication rooms. The requirement includes mechanical HVAC work, installation of Siemens components, and full integration into the existing Siemens APOGEE Building Automation System (BAS). The Government does not possess independent programming access to the system, and only one responsible source is reasonably available to perform the full scope of work.

J045--Boiler Maintenance Services VA Ann Arbor Healthcare System

The VA Ann Arbor Healthcare System is seeking Boiler Maintenance Services. No further description is available.

FCI Sandstone - Replace Water Softener System

The Federal Bureau of Prisons is cancelling solicitation 15BBNF26Q00000018 for the supply and installation of a new duplex-alternating water softener system to replace the existing unit serving the Powerhouse at FCI Sandstone. The contractor was to furnish all equipment, labor, materials, and services necessary to remove the existing system and install, program, and commission the new system. The cancellation is due to a material change in requirements identified after the solicitation closed.

Task Order Agreement (IDIQ) for Mechanical Construction Services (Plumbing, Heating, and Air-Conditioning Contractors) at Brookhaven National Laboratory

Brookhaven Science Associates (BSA) is seeking qualified small business contractors for a Task Order Agreement to provide Mechanical Construction Services at Brookhaven National Laboratory (BNL). Services include installation, modification, and repair of various mechanical systems, including plumbing, heating, and air-conditioning, in accordance with project drawings, specifications, and applicable codes and safety procedures.

Child Care Center Chiller Replacement

This is a combined synopsis/solicitation for the Child Care Center Chiller Replacement project located at 6401 Security Boulevard, Baltimore, Maryland 21235. The project is a full and open competition and is not set aside for small business. Several amendments have been issued to update the statement of work, attach photos, provide answers to questions, and revise chiller delivery dates and the response deadline.

Relocation and Installation of Two Large Walk-In Freezer/Cooler Units

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 1232SA26Q0251 is issued as a Request for Quotation (RFQ) for relocation of coolers in Clayton, NC.

Chiller #2 Evap Repair VALLHCS

NO_DESCRIPTION_AVAILABLE

Z1DA--578-26-006 - Repair Steam and Condensate Risers Building 1 - Phase 2 (CON)

This is a solicitation for the repair of steam and condensate risers in Building 1, Phase 2. The contract is for construction services.

Replace Boiler in Building 221

The 911th Airlift Wing, Air Reserve Station (ARS) is seeking to replace the boiler system in Building 221 in Coraopolis, PA. This project includes removing the existing boiler, installing a two-boiler redundant system, and providing temporary heating. The scope also covers replacing hydronic piping, demolishing and replacing the flue, modifying the concrete pad, and disconnecting/reconnecting gas piping, power, and control wiring.

Replace Chillers 1, 2 & 3

This is a contract award notice for Solicitation Notice ID 15BBNF26B00000005. The contract was awarded by the Department of Justice.

NH-30 Chiller Replacement

This is a solicitation for the NH-30 Chiller Replacement project at Naval Support Activity, Norfolk. Only Multiple Award Construction Contract (MACC) Contractors primarily in the Hampton Roads Area of Virginia are eligible to submit proposals for the replacement of a 50-Ton chiller and related controls.

Z1DA--Replace Condensate lines and pumps 585-21-113 Construction (VA-26-00027136)

This is an amendment (A0001) to solicitation 36C25226B0005 for the Replace Condensate Lines Construction Project (585-21-113) at the Oscar G Johnson VAMC Hospital. The amendment incorporates clarifications and changes based on contractor RFIs, including extending the bid opening date to March 26, 2026, and providing details on drawing sizes and asbestos surveys. A survey for asbestos will be available upon contract start, with quantity estimates on print page MD101.

FCI Loretto - Install Foundation Drain

This is a combined synopsis/solicitation for commercial construction services to install a foundation drain. The Federal Bureau of Prisons, Federal Correctional Institution-Williamsburg, intends to issue solicitation 15BBNF26Q00000033 for this requirement. The contract will be a firm-fixed price, and all future information will be posted on SAM.gov.

70Z03026QCLEV0027 - United States Coast Guard Station Michigan City Boiler Replacement Project

The United States Coast Guard (USCG) Station Michigan City is seeking a contractor for a boiler replacement project. The estimated value is below $25,000.00. Interested parties should refer to the Scope of Work for detailed requirements and register on the provided website for notifications.

Point Iroquois Lighthouse Boiler Replacement

The USDA-Forest Service, Hiawatha National Forest has a requirement to replace the boiler at the Point Iroquois Lighthouse Building in Brimley, Michigan. All questions are due by March 9, 2026 and should be sent to Bradley.higley@usda.gov. Solicitation documents are attached.

WMF Andro and Saco HVAC Repair

This is a combined synopsis/solicitation for commercial items prepared in accordance with FAR Part 12 for White Mountain National Forest (WMF) Andro and Saco HVAC Repair. The solicitation number is 12445526Q0006 and it is issued as a Request for Quotation (RFQ). Site visits are scheduled for February 18th and 19th, 2026, with specific times and locations provided for Gorham and Conway, NH.

MRI AC Unit

The Veterans Affairs, Department Of is seeking one new Liebert A/C or equivalent unit for the Ann Arbor VA Medical Center. The unit must be a 3-ton air-cooled split system utilizing R401A refrigerant with specific warranty terms. The contractor will be responsible for providing all necessary staff, labor, materials, and transportation for the installation.

N041--CON-NRM-663A4-23-201 Replace 40 Ton Condenser BLDG 200

This is a solicitation for Project 663A4-23-201, which involves replacing a 40-ton condenser at Building 200. The agency responsible for this project is the Department of Veterans Affairs.

Z--Cooling System Replacement @ FILA

The National Park Service intends to issue an Invitation for Bid (IFB) for the Cooling System Replacement project at the First Ladies National Historic Site in Canton, OH. The project involves replacing a 60-ton air-cooled condenser, chiller, piping, insulation, and hydronic pumps. The anticipated start date for the work is spring/summer of 2026.

N041--CON-NRM-663A4-23-201 Replace 40 Ton Condenser BLDG 200

The Department of Veterans Affairs (VA), Network Contracting Office (NCO) 20 is planning to solicit proposals for a Firm-Fixed-Price Construction Contract to replace a 40 Ton Condenser in Building 200 at the Puget Sound HCS American Lake VA Medical Center. The project involves demolition, removal, and new construction of the rooftop mounted condenser and associated infrastructure. The solicitation will be conducted as a Request for Proposal (RFP) in accordance with FAR Parts 15, 19, and 36, and will be a total Small Business (SBA) Set-Aside.

Water Treatment System maintenance

The United States Embassy in Addis Ababa is seeking professional services and contractor cost proposals for the preventive maintenance of the facility's HVAC Water Treatment Systems. This is a requirement for maintenance services.

J047--Replace Backflow Preventer 610A4-26-501

This is a solicitation for the replacement of a backflow preventer. The agency is the Department of Veterans Affairs. No further description is available.

HVAC Repair Phase 2B, 3A, 3B

This is a combined synopsis/solicitation for commercial items for HVAC Repair Phase 2B, 3A, and 3B at Stuttgart, AR. The solicitation number is 1232SA26Q0056 and it is issued as a Request for Quotation (RFQ). This acquisition is a Total Small Business Set-Aside.

Repair Leaking Fire Main Pipe

This is a combined synopsis/solicitation for non-commercial items to repair a leaking fire main pipe. The solicitation number is 70Z02926QNEWO0004 and is issued as a Request for Quotation (RFQ). The contract award method will be the lowest price, technically acceptable.

H344--Boiler Inspection/Safety Device Testing

This is a Sources Sought Announcement only for Boiler Inspection/Safety Device Testing. The Department of Veterans Affairs (VA) is seeking information from contractors capable of performing annual internal and external inspection and safety device testing of three Nebraska high pressure water tube boilers for the VA Sierra Nevada Health Care Service. A draft Statement of Work (SOW) is attached, and responses are due by 10:00 A.M. PST on March 3, 2026.

Pharmacy B201 Chiller One time Repair

This is a solicitation for the repair of the Pharmacy Chiller in Building 201 at the VA Southern Oregon Rehabilitation Center and Clinics (VA SORCC). The contract is for service and repair only, not a total replacement or a construction project. Further details are available in the Solicitation, Statement of Work, and attachments.

Medford Hot Water Heater Replacement- Blm Medford

This is a solicitation for the Medford Hot Water Heater Replacement project by the Department of the Interior, Bureau of Land Management (BLM) Medford. The project involves the replacement of hot water heaters.

Scott Inn HVAC Preventative Maintenance Requirement

This Performance Work Statement (PWS) outlines the requirements for preventative maintenance, inspection, and repair services for HVAC systems at Building 1812 (Scott Inn) on Scott AFB, IL. The contractor will provide all necessary resources to ensure optimal performance of HVAC equipment, aiming to reduce failures, extend system life, maintain energy efficiency, and ensure compliance with standards.

B1501 HVAC Controls Upgrade

The United States Government requires design-build construction services to replace existing Direct Digital Control (DDC) and associated equipment in Building 1501 at Mountain Home Air Force Base. The project involves replacing controls for multiple units including AHUs, VAVs, and fan coil units, and installing new components such as an HVAC Emergency Shutdown switch and a hot water system control.

H141--Building Energy Maintenance Services Base+4

This is a solicitation for Building Energy Maintenance Services for the Department of Veterans Affairs. The solicitation is for Base Period plus 4 Option Years. No further description is available.

J--Salem Maritime NHP - Visitor Center HVAC RTU AND T

This is a solicitation for a Visitor Center HVAC RTU and Temp. Heater at Salem Maritime NHP. The agency responsible is the Department of the Interior.

J041--OR Booster Chiller Installation -BOnly POP 3/30/2026 - 9/30/2026

This is a requirement for OR Booster Chiller Installation. The period of performance is from March 30, 2026, to September 30, 2026. The agency is the Department of Veterans Affairs.

Nasic District Cooling Plant

This is a Request for Proposal (RFP) for the design and construction of a NASIC District Cooling Plant at Wright Patterson Air Force Base, OH. The magnitude of construction is estimated to be between $25,000,000.00 and $100,000,000.00. This is a full and open procurement requiring a HUBZone 10% price evaluation preference.

LARO- FY26 Fire Alarm Repairs, Kettle Falls, WA.

Lake Roosevelt National Recreational Area is seeking firm fixed-price quotes for fire alarm system and sprinkler device replacement-in-kind for the Kettle Falls District Office. A site visit is scheduled for March 13 at 2:00 pm Pacific Time, with RSVPs required by email. All questions must be submitted via email.

Safety Shower and Eyewash Corrections Phase 1

This is a Sources Sought notice for a Request for Information (RFI) regarding Safety Shower and Eyewash Corrections Phase 1. The project involves design-build construction to correct deficiencies in safety shower and eyewash systems at multiple locations on the NIST, Boulder Campus. The repaired systems must comply with ANSI Z358.1-2014.

R429--Backflow Repair

This is a solicitation for Backflow Repair services from the Department of Veterans Affairs. The solicitation is of type 'o' and has a response deadline of March 9, 2026.

H344--H344 | Tuning and Instrument Calibration for Boilers and Required Instrumentation Testing.

This is a Sources Sought Announcement only for Tuning and Instrument Calibration for Boilers and Required Instrumentation Testing. The Department of Veterans Affairs (VA) Network Contracting Office (NCO 21) is seeking information from contractors capable of providing janitorial services. The information gathered will help the Government determine a procurement strategy.

Condenser Pipe Leak and Valve Replacement

This is a combined synopsis/solicitation for Condenser Pipe Leak and Valve Replacement services at the Social Security Administration facility located in Baltimore, Maryland. The solicitation is a full and open competition and is not set aside for small business. Several amendments have been issued to correct dates, update the statement of work, add site visit photos, and extend the response deadline.

Emergency Medical Gas Repairs

This is a solicitation for Emergency Medical Gas Repairs. More details are available in the attachments. The agency is the Department of Veterans Affairs.

4520--Project 549A-SL-506 Replace Heat Exchanger Bonham

This is a solicitation for Project 549A-SL-506, which involves the replacement of a heat exchanger at Bonham. The agency responsible for this project is the Department of Veterans Affairs.

HAVO 332164-REPLACE HVAC IN OHIA WING

This is a solicitation for the replacement of the HVAC system in the Ohia Wing, identified by HAVO 332164. The agency responsible for this procurement is the Department of the Interior.

Z2NB--657A5-22-103, Replace Air Handlers in Building 1, MRN

This is a requirement to replace air handlers in Building 1. The agency responsible for this procurement is the Department of Veterans Affairs. The NAICS code associated with this requirement is 238220.

Z1DA--550-24-102 Replace AHU B102 (CON)

Project 550-24-102 involves the replacement of AHU B102. The agency responsible for this project is the Department of Veterans Affairs.

Z1DZ--Replace Gaskets Building 1 in Chilled Water Pipe System at the Northampton VA Medical Center

This amendment modifies solicitation 36C24126Q0243 for the replacement of gaskets in the chilled water pipe system at the Northampton VA Medical Center. The period of performance has been adjusted from 60 days to 30 days from the Notice to Proceed. All other terms and conditions remain unchanged.

Belcourt Heat Exchanger Replacement & Boiler System Repairs

The Indian Health Service (IHS) is seeking information regarding firms interested in heat exchanger replacement and boiler system repairs in Belcourt, ND. This is a Sources Sought notice to gauge market interest and capabilities, not a solicitation for proposals. The project involves replacing domestic water heating systems, boiler system components, and upgrading controls, with an anticipated construction magnitude between $500,000 and $1,000,000.00.

J029--Chemical Treatments, Cooling Tower/Boiler Water Treatment Service - SAVAHCS

The Department of Veterans Affairs is conducting market research for Cooling Tower/Boiler Water Treatment Service at the Southern Arizona VA Healthcare System. The service includes preventing fouling, inhibiting corrosion, sanitizing, cleaning, disinfecting, controlling biological growths, monthly water analysis, quarterly legionella testing, and annual tower cleanout. This is a Sources Sought Announcement only, not a solicitation.

J045--PMI Boiler Inspection -w/wd, Base+4, POP 3/30/2026 - 3/29/2031

This is a solicitation for PMI Boiler Inspection Services. The contract includes a base period and four option periods, with a Period of Performance from March 30, 2026, to March 29, 2031. The solicitation asks for installation dates for each boiler, which are currently TBD, and clarifies that the pricing schedule is intended to cover backup boiler services if a boiler requires shutdown for more than 72 hours for repair.

Arlington National Cemetery HVAC Maintenance Services

This is a Sources Sought Notice for planning purposes only, seeking information from small businesses capable of providing HVAC maintenance services at Arlington National Cemetery. The government is looking for an HVAC company and not a source to hire another source. Responses should include specific company information and confirmation of interest in a future solicitation.

BEQ Chiller Repairs FC66, HP476, BB137, etc

Z1DA--692-22-102 Renovate B211A for Specialty Care

Emergency Replace Refrigerant Units- FCC Victorville

Air and Water Cooled Chiller Maintenance, Goodfellow AFB, TX

Honeywell Brand Name Justification & Approval - Request for Information - LMA Powerhouse HVAC System Upgrade

Water Furnace TruClimate Brand Name Justification & Approval - Request for Information - LMA Powerhouse HVAC System Upgrade

Cisco Brand Name Justification & Approval - Request for Information - LMA Powerhouse HVAC System Upgrade

Boiler Repair and Replacement Valdez

NOTICE of INTENT to AWARD: Repair of Bulk Oxygen Tank at Crownpoint Service Unit

J041--SUBJECT* Steam, Plumbing and HVAC Service Contract Bedford VA Medical Center

J049--RTU 34 Humidifier Replacement Service

Z--YOSE-INSTALL FIRE SPRINKLERS AT WAQ 4065

Repair HVAC at Bldg. 2641 and Bldg. 2642

J041--B213-REPLACE CHILL WATER PUMP AND MOTOR

Emergency Hangar HVAC Coil Repair

4130--Campus Energy Management System Pre-Solicitation Notice

FCI Jesup 26Z3AM2 sewer line clean out and inspection

Z--Eisenhower National Historic Site

Eisenhower National Historic Site

Air Handling Unit Cooling Coil Replacement

REPLACE OLD EXHAUST FANS OF EM#1,S-3109, CP TANGO

Z--Replacement of Two HVACs with Integrated Dehumidif

4510--Answers to RFIs Project 504-26-002 Replace Heat Exchanger B28

Sources Sought - Fire Department Vehicle Exhaust Removal Systems at Edwards, AFB

H345--F26 - NJHCS Backflow Preventers Testing and Inspection Services B+4OPT

J045--FY26 - VAHVHCS Boiler Plant Cleaning (base & 4 OPT)

Aircraft Air Cooling & LCS Cooling Oil Sled Maintenance

J045--FY26 - NJHCS Annual Boiler Cleaning and Maintenance Services (BASE & 4 OPT)

NH100, NH120, & NH121 HVAC Systems

PN: 568A4-26-SL010, EMERGENCY Replace PIV Building 5 {HS}

REPLACEMENT OF AIR CONDITIONING UNITS AT BLDG 600, CNFK HQ BUSAN

Air Conditioning system replacement in Paris US Embassy Offices

Replacement of Boilers, Reheat Coils, and Cooling Tower

NOTICE OF INTENT: Repair of Bulk Oxygen Tank at Crownpoint Service Unit

Hangar 3211 Fire Suppression Repair

Drain Degreaser Services

4520--OR Steam Coil Replacement

J041--Chiller System 24/7 Remote Monitoring, Maintenance and Inspection

Boiler Blowdown Drainpipe Repair, Corpus Christi

J041--Airflow Testing and Balancing

33330225RF0010015 - Indefinite Delivery/Indefinite Quantity SI Wide Boiler Services Contract

Z1DA--NRM-CONST- 528A7-23-103 REPLACE FAN COILS

The purpose of this Amendment is to replace the posted Statement Of Work (SOW) and Schedule with their updated versions. All other Terms and Conditions shall remain unchanged. -- J049

Market Survey - Replacing Mechanical systems and Waterline at March ARB, CA

Z--yose-ranger Club Fire Suppresion Repair

Maintenance of Water Treatment Systems located at the Army Research Laboratory (ARL), Aberdeen Proving Ground (APG), MD

N--caliente Quarters Hvac Repair

Boiler Blowdown Drainpipe Repair, Corpus Christi

Z1DA--Replace Condensate lines and pumps 585-21-113 Construction (VA-26-00027136)

J045--PMI Boiler Inspection -w/wd, Base+4, POP 3/30/2026 - 3/29/2031

Z1DZ--Replace Gaskets Building 1 in Chilled Water Pipe System at the Northampton VA Medical Center

J041--NTX - CHILLER REPAIR

SRSU - Water System Installation and Upgrade

Boiler Replacement Service for the U.S. Embassy Riga, Latvia

Replacement of Generator #1 Existing Day Tank Pump with a New Pump System at the U.S. Embassy Singapore

Solicitation N4008526R0087

J041--STX Steam and Chill Water Line Inspection

USDA Forest Service Region 1 Regional Office HVAC Quarterly Maintenance

GATE-TROUBLESHOOT & REPAIR HVAC-BLDG 26

HVAC Maintenance Services at U.S. Embassy Singapore

Maintenance of Boilers in U.S. Embassy Paris, Apartments

4120--Repair HVAC Dampers - Project 671-22-133 (VA-26-00010045)

TX SAN MARCOS ARC - HVAC Replacement

J--MBIC BOILER REPLACEMENT

Z1DA--PN: 568A4-23-207, Replace 1 North HVAC System (HS) 36C263-26-AP-1604

The Saratoga National Cemetery is in need of HVAC Preventative Maintenance Services for a period of a Base plus four Option Years. -- J049

Replacement of Galley Food Service Equipment

N--DATA CENTER HVAC UPGRADE

H245--Air Flow and Pressure Balance Testing Central Arkansas Veterans Healthcare System (CAVHS)

Z1PZ--Intent to Sole Source Metasys Building Automation Maintenance

RFQ Siemens HVAC Apogee System Maintenance

NTX Exhaust Fan and Louvers Replacement

HVAC Preventative Maintenance Services - RFQ

Y1DZ--620A4-22-101 Replace Fan Coils in Building 18

J045--EMERGENCY | Boiler Refractory Repair/Replacement

Z1DA--PN: 438-23-450, Replace & Upgrade CLC HVAC {SF} LPTA Open Market SDVOSB

Replace Fire Sprinkler Dry Piping, B-232

Z1DA--550-26-158 Sanitary Sewer Pipe Repair B58

Y1DA--CON NRM 668-22-105 Upgrade AHU-09/15 Mechanical Systems FY26 Tier 1

Buffalo Creek Boiler Replacement

N045--Replace Morgue Cooler | San Francisco, CA

Z2DA--537-26-200 Replace AHU21 NFS

Z1DA--NRM-CONST 526-23-133 Improve OR and SPD HVAC

Y1DA--528A5-22-506-Replace Building 118 FCUs

Z--Construction–Urgent repair sewer line Spokane,WA

4610--Utility Plant Water Softener Tank

HEATING, VENTILATION, AND AIR CONDITIONING (HVAC) SERVICES

Zavala Office & Work Center Water System Premise Plumbing

FCI Pekin - Replace Boilers & Controls

J--MD-PATUXENT REFUGE-QTRS 49 THERMOSTAT

Preventive Maintenance Services for Cooling Towers, Sand-Filter Pump (Backwash) and Water Treatment at U.S. Embassy Singapore

Safety Shower Modifications and Installations

HAVO 337265-1877 VOLCANO HOUSE FIRE PRO

Pm & Water Treatment Services, Sipi

HVAC Preventive Maintenance Services at the Chief of Mission Residence in Singapore

Replace Chiller Bldg 89

Z2NB--657-26-110JB - Upgrade Boiler Safety Valves , STL

J045--626A4-22-202 - AJP-Upgrade Steam Distribution System

FCC Lompoc Water Treatment

Heber Ranger District HVAC

Sources Sought - JUBJ 26-8374 Chiller Replacement, Maxwell Gunter Building 826

Z--CHIC- REPLACE HVAC IN BROMIDE HOUSE

Sources Sought - PNQS 26-4527 Exhaust Hoods, Maxwell AFB

H142--Fire Protections System ITM| Base 4

Y1JZ--558-23-155 Generator Exhaust Modification GC

Z2DA--Replace Auxiliary Chiller

J056--8th Floor Cook Exhaust Fan Replacement

Z2NB--674-23-255 NRM Improve RO-DI Recirculation

Data Center AC Replacement

J045--Replace Condensers & Evaporators

RFQ for rep-piping and replacement work

4140--AIRFLOW CERTIFICATION SAINT LOUIS VA MEDICAL CENTERS JOHN COCHREN & JEFFERSON BARRACKS 36C25526Q0189

Y1EB--512-23-154 Construct Consolidated Boiler Spaces at the Loch Raven VAMC, Baltimore MD.

Z--MEDFORD HOT WATER HEATER REPLACEMENT- BLM MEDFORD DISTRICT, OR

Repair Ducting and Crawl Space at UC Housing

Preventative Maintenance at The Pentagon Heating and Refrigeration Plant (HRP).

GIMC Preventative Maintenance Services for two (2) RTHB Series R™ CenTraVac Chillers

Y1DA--657-26-109JB, Upgrade Master Boiler Program Logic Controls l STL

N400857241766 Replace Rooftop Units Building 87

Replacement of A/C System in one USG Residence in Paris

REPLACE CONDENSATE TANK SYSTEM

REPAIR GLYCOL LOOP EXCHANGER

REPLACE GAS BOOSTERS

HVAC SYSTEM REPAIRS AT SHENANDOAH NATIONAL PARK IN

MBIC BOILER REPLACEMENT

J045--Backflow Device Annual Inspections

Limited Source Justification for Mechanical Maintenance Services under GSA Schedule – FAR 8.405-6(a)(1)(i)(B)

USCGC Joseph Gerczak Dockside HVAC Clean & Inspect

Utility Task Vehicles Maintenance and Repair

Z--Rawlins Field Office HVAC Improvements, WY

Fermilab-Construction Services for IERC CCD Space Humidificaion-372698

Notice of Intent to Award a Sole Source

EMERGENCY REPAIR A/C SYSTEM DCB BUILDING- FCC Victorville

J045--621-26-009 - Bldg. 200 OR Underground Plumbing Repairs – Emergency

J--TX-ARANSA SMATAGORDA IS NWR-EMERGENCY HVAC REPAIRS

Z1DA--Replace Parking Garage Sprinkler System 583-24-525

4460--TVHS HEPA Filters 626A60122

Z2DA--657-18-115JCA, CON: Replace Various Air Handling Units and Variable Air Volume Units (VA-26-00026953)

Correct FCA D & F Deficiencies Boiler Plant.

Replace Remaining Water Source Heat Pumps, B4414

42--OLYMPIC MAYFIELD HOUSE FIRE SPRINKLER SYSTEM

Preventive Maintenance Variable Refrigerant Flow, Chilled Water and Package Unit Air Conditioning Systems, Frankfurt