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HVAC & plumbing public construction bids (63 open)

Open hvac & plumbing and related public construction bids across the US. Updated daily; data as of Fri Nov 6, 2026. Always confirm scope and due date on the official notice.

Buildings 39 Other 18 Non-construction 3 Pro services 3
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DueProjectCountyWork typeBond / prequal / pre-bid
today
Fri Nov 6, 2026
MXRD 26-0101 Clean HVAC Vents [Sources Sought; NAICS 238220; Small Business Set Aside - Total]
Dept Of The Air Force / Fa2835 Aflcmc Hanscom Pzi
Hanscom AfbBuildings
today
Fri Nov 6, 2026
Y1DZ--Project Number 657-507, Correct Seismic Deficiencies for Building 14, Marion VAMC, Illinois Construction of New Boiler Plant and Demolition of Existing [Solicitation; NAICS 236220; Service-Disabled Veteran-Owned Small Business (SDVOSB
Veterans Affairs, Department Of / Office Of Construction & Facilities Mgmt (36C10F)
MarionBuildings
4d
Tue Nov 10, 2026
32A0732: Heating, Ventilation, Air Conditioning (HVAC) Installation in San Diego County
Caltrans
San DiegoBuildings
4d
Tue Nov 10, 2026
Z--OR-BANDON MARSH NWR-BANDON HVAC [Solicitation; NAICS 238220]
Departmental Offices / Fws Contracting Activity
Buildings
4d
Tue Nov 10, 2026
J041--White City B249 SE HVAC Repair [Presolicitation; NAICS 238220; Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)]
Veterans Affairs, Department Of / 260-Network Contract Office 20 (36C260)
White CityBuildings
4d
Tue Nov 10, 2026
J041--White City B249 SE HVAC Repair [Solicitation; NAICS 238220]
Veterans Affairs, Department Of / 260-Network Contract Office 20 (36C260)
Buildings
4d
Tue Nov 10, 2026
OR-BANDON MARSH NWR-BANDON HVAC [Solicitation; NAICS 238220]
Departmental Offices / Fws Contracting Activity
Buildings
4d
Tue Nov 10, 2026
Assabet IFB #631 On-Call Plumbing Services (BD-27-1121-AVRTV-AVRTV-134498)
Assabet Valley Regional Vocational School District
Buildings
5d
Wed Nov 11, 2026
16292 Steam Boiler Replacement [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
Dept Of The Air Force / Fa8222 Afsc Ol H Pzie
Hill AfbOther
5d
Wed Nov 11, 2026
OK-DEEP FORK NWR-QUARTERS HVAC REPLACEM [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
Departmental Offices / Fws Contracting Activity
Buildings
6d
Thu Nov 12, 2026
05A3037: *Certified SB/DVBE only* IFPQ HVAC Preventative Maintenance and Repair Services in San Luis Obispo County
Caltrans
San Luis ObispoBuildings
6d
Thu Nov 12, 2026
L7WC02_ B670 Paint Booth and HVAC [Combined Synopsis/Solicitation; NAICS 238220; No Set aside used]
Dept Of The Air Force / Fa8571 Maint Contracting Afsc Pzim
Warner RobinsBuildings
6d
Thu Nov 12, 2026
Repair Mechanical Systems IDIQ (FY 27-32) [Solicitation; NAICS 238220]
Dept Of The Air Force / Fa8601 Aflcmc Pzio
Buildings
6d
Thu Nov 12, 2026
COC-CIFB-FY27-31262: CRLS Temporary Boiler (BD-27-1144-CAMBR-CAMBR-134770)
City of Cambridge
Other
6d
Thu Nov 12, 2026
Library Boiler Replacement (BD-25-1730-WTH00-TH001-134724)
Town of Westminster
Other
6d
Thu Nov 12, 2026
MYCF HVAC Replacement (S-41500-00018272)
Oregon Youth Authority
Non-construction
6d
Thu Nov 12, 2026
16292 Steam Boiler Replacement [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
Dept Of The Air Force / Fa8222 Afsc Ol H Pzie
Hill AfbOther
6d
Thu Nov 12, 2026
ODOT Bldg. A HVAC Controls Replacement (S-73000-00018356)
Department of Transportation
Buildings
7d
Fri Nov 13, 2026
FY27 HVAC Maintenance Service [Sources Sought; NAICS 238220; Small Business Set Aside - Total]
Dept Of The Army / W6Qm Micc-Ft Belvoir
Fort MyerBuildings
7d
Fri Nov 13, 2026
HVAC Upgrades Belchertown Fire Station (BD-24-1654-ACCTP-ACCTP-134847)
Town of Belchertown
Buildings
7d
Fri Nov 13, 2026
RFQ HVAC Maintenance Agreement (S-X06001-00018157)
Conf. Tribes Coos/Lower Umpqua/Siuslaw
Pro services
7d
Fri Nov 13, 2026
07A6539: **Certified SB/DVBE Only** IFPQ Boiler Inspection, Maintenance, Repair, Testing, and Reporting in Los Angeles County
Caltrans
Los AngelesBuildings
7d
Fri Nov 13, 2026
USCG Station Eaton's Neck Boiler Combustion Analysis and calibration [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
Us Coast Guard / Base Boston
NorthportOther
10d
Mon Nov 16, 2026
RFQ 2026-101 On-Call Mechanical, Electrical and Plumbing (MEP) and Fire Protection [Request for Qualifications]
City of San Antonio - Capital Delivery Department
BexarPro services
11d
Tue Nov 17, 2026
Wilson Hall Floor 16 Electric and Elevator Machine Rooms Fire Rating and Mechanical Upgrade [Solicitation; NAICS 236220; Small Business Set Aside - Total]
Energy, Department Of / Fermilab - Doe Contractor
Buildings
11d
Tue Nov 17, 2026
Mechanical Support Services [Sources Sought; NAICS 238220; Small Business Set Aside - Total]
Washington Headquarters Services (Whs) / Washington Headquarters Services
Other
11d
Tue Nov 17, 2026
ODVA HVAC Replacement for the Lebanon Veterans Home in Lebanon Oregon (S-27400-00016236)
Department of Veterans' Affairs
Buildings
11d
Tue Nov 17, 2026
HVAC Replacement - MI [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
Departmental Offices / Fws Contracting Activity
Buildings
11d
Tue Nov 17, 2026
RFP SSU 2027-02 Tradesperson Electrical, Drain Cleaning, HVAC-R Installation, Repair and Maintenance (BD-27-1103-1103C-SSU-135040)
Salem State University
Pro services
12d
Wed Nov 18, 2026
Z1DA--550-20-121 Demo Old Boiler Plant B100 (CON) [Presolicitation; NAICS 236220; Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)]
Veterans Affairs, Department Of / 252-Network Contract Office 12 (36C252) · est. $1M–$2M
DanvilleOther
12d
Wed Nov 18, 2026
Z1DA--550-20-121 Demo Old Boiler Plant B100 (CON) [Solicitation; NAICS 236220; Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)]
Veterans Affairs, Department Of / 252-Network Contract Office 12 (36C252)
DanvilleOther
12d
Wed Nov 18, 2026
Z1DA--550-20-121 Demo Old Boiler Plant B100 (CON) [Solicitation; NAICS 236220]
Veterans Affairs, Department Of / 252-Network Contract Office 12 (36C252)
Other
12d
Wed Nov 18, 2026
Plumbing (BD-25-1488-CHA-CHA-134309)
Chelsea Housing Authority
Buildings
12d
Wed Nov 18, 2026
ITB TRD01 HVAC 260832 B4682 Work Bay Exhaust System Maintenance (BD-27-1069-MILDV-30000-135049)
Military Division
Buildings
12d
Wed Nov 18, 2026
Mechanical Construction Services IDIQ - MMAC [Sources Sought; NAICS 238220; Small Business Set Aside - Total]
Federal Aviation Administration / 6973Gh Franchise Acquisition Svcs
Oklahoma CityOther
13d
Thu Nov 19, 2026
Mechanical Room Geothermal HVAC Installation (BD-26-1589-GLTS-GLTS-134972)
Greater Lawrence Technical School
Buildings
13d
Thu Nov 19, 2026
Boiler Replacement (BD-26-1162-PRC00-PRC00-134940)
City of Pittsfield
Other
13d
Thu Nov 19, 2026
INDEFINITE DELIVERY INDEFINITE QUANTITY (IDIQ) CONTRACT FOR JOB ORDER CONTRACT (JOC) PLUMBING SERVICES AT VARIOUS NYCHA DEVELOPMENTS AND FACILITIES CITYWIDE WITH BOROUGH OF MANHATTAN NEIGHBORHOOD #9 FOCUS (EPIN 515813-2)
NYC Housing Authority (NYCHA)
Buildings
14d
Fri Nov 20, 2026
J--HVAC Unit Replacement [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
National Oceanic And Atmospheric Administration / Dept Of Commerce Noaa
Buildings
14d
Fri Nov 20, 2026
HVAC Unit Replacement [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
National Oceanic And Atmospheric Administration / Dept Of Commerce Noaa
Buildings
14d
Fri Nov 20, 2026
Y1DZ--Project Number 657-507, Correct Seismic Deficiencies for Building 14, Marion VAMC, Illinois Construction of New Boiler Plant and Demolition of Existing [Solicitation; NAICS 236220; Service-Disabled Veteran-Owned Small Business (SDVOSB
Veterans Affairs, Department Of / Office Of Construction & Facilities Mgmt (36C10F)
MarionBuildings
14d
Fri Nov 20, 2026
6100019905 Citywide On-Call Plumbing Services [Request for Competitive Sealed Proposals]
City of San Antonio - Parks
BexarBuildings
18d
Tue Nov 24, 2026
DDS 27-08 HVAC Controls Upgrade (BD-27-1023-DMR10-DMRCO-135096)
Department of Developmental Services
Buildings
24d
Mon Nov 30, 2026
Y1DA--561-26-103 Upgrade Electrical and Plumbing in Building 18B [Solicitation; NAICS 236220; Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)]
Veterans Affairs, Department Of / 242-Network Contract Office 02 (36C242)
East OrangeBuildings
24d
Mon Nov 30, 2026
Z2NZ--Turn Key Chiller Equipment (Purchase and Install) [Solicitation; NAICS 238220]
Veterans Affairs, Department Of / 256-Network Contract Office 16 (36C256)
Other
24d
Mon Nov 30, 2026
Z2NZ--Turn Key Chiller Equipment (Purchase and Install) [Presolicitation; NAICS 238220; Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)]
Veterans Affairs, Department Of / 256-Network Contract Office 16 (36C256) · est. $100k–$250k
PinevilleOther
24d
Mon Nov 30, 2026
Z1DA--NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC [Solicitation; NAICS 238220]
Veterans Affairs, Department Of / 242-Network Contract Office 02 (36C242)
Other
25d
Tue Dec 1, 2026
Bid No. HVAC Replacement CC Media 1st Floor (575 Trade St.) & IT 2nd Floor (295 Church St.) (S-KS0043-00018294)
City of Salem
Non-construction
26d
Wed Dec 2, 2026
Replace HVAC System and Components at CAD593 [Solicitation; NAICS 236220; Small Business Set Aside - Total]
Dept Of The Navy / Navfacsyscom Mid-Atlantic
Buildings
26d
Wed Dec 2, 2026
Z1DA--NRM CONST - 528A7-18-707 - Replace Boiler Stack Rome CBOC [Solicitation; NAICS 238220; Small Business Set Aside - Total]
Veterans Affairs, Department Of / 242-Network Contract Office 02 (36C242)
RomeOther
26d
Wed Dec 2, 2026
HVAC Classroom Renovation (BD-27-1066-MCC01-MCC01-134970)
Middlesex Community College
Buildings
27d
Thu Dec 3, 2026
MHA Job No S-2611 HVAC Maintenance & Repairs Service Contract (BD-21-1844-MEDHA-MEDHA-134908)
Medford Housing Authority
Buildings
27d
Thu Dec 3, 2026
BID 2026-79 Tri-City WRRF Boiler Gas Feed (S-C01010-00018330)
Clackamas County
Other
27d
Thu Dec 3, 2026
Tonasket Ranger Station HVAC Replacement Building 2007 [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
Forest Service / Usda Forest Service
TonasketBuildings
28d
Fri Dec 4, 2026
Brooklyn Navy Yard Building 203 Boiler Plant and Building 365 Substation & Boiler Projects (EPIN 000351)
Brooklyn Navy Yard Development Corp.
Buildings
31d
Mon Dec 7, 2026
12445127B0002 AZ Halfmoon Ranch House HVAC Installation [Combined Synopsis/Solicitation; NAICS 238220; Small Business Set Aside - Total]
Forest Service / Usda-Fs, Csa East 11
CochiseBuildings
31d
Mon Dec 7, 2026
DCR 999 Otis Reservoir Hydraulic and Mechanical Gate Systems Maintenance Service (BD-27-1020-DCRCU-DC250-134936)
Department of Conservation and Recreation
Other
31d
Mon Dec 7, 2026
HVAC Maintenance Service (10TCA-S4032)
Department of Tourism And Cultural Affairs
Buildings
32d
Tue Dec 8, 2026
CON | Z2DA | REPLACE CHILLER 1 B104 | 580-24-111 | SOLICITATION [Solicitation; NAICS 238220; Service-Disabled Veteran-Owned Small Business (SDVOSB) Set-Aside (FAR 19.14)]
Veterans Affairs, Department Of / 256-Network Contract Office 16 (36C256) · est. $2M–$5M
HoustonOther
38d
Mon Dec 14, 2026
Z1DA--FY27 Danville Mechanical MATOC SEED PROJECT NO: 550-26-106, Replace Air Handling Unit B58 at the VA Illiana Health Care System (VIHCS), Danville IL. [Presolicitation; NAICS 238220; Service-Disabled Veteran-Owned Small Business (SDVOSB
Veterans Affairs, Department Of / 252-Network Contract Office 12 (36C252)
Non-construction
40d
Wed Dec 16, 2026
Eastern Oregon Correctional Institution Attic HVAC and Controls Upgrade (S-29100-00017086)
Department of Corrections
Buildings
52d
Mon Dec 28, 2026
John Day Dam Powerhouse HVAC Upgrades (W9127N27BA007) [Solicitation; NAICS 238220]
Dept Of The Army / W071 Endist Portland
Buildings
640d
Mon Aug 7, 2028
HVAC, Repair and Maintenance for Fort Drum, NY [Presolicitation; NAICS 238220; Small Business Set Aside - Total]
Dept Of The Army / W6Qm Micc-Ft Drum
Fort DrumBuildings

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