RFP Database

Find HVAC & Mechanical RFPs and Bid Opportunities - Page 3

Find open HVAC & Mechanical RFPs from state agencies, local governments, school districts and higher ed institutions.

Find open HVAC & Mechanical RFPs from state agencies, local governments, school districts and higher ed institutions. Updated daily. Page 3 of results.

Department of the Air Force
FederalDC
Posted
Sep 29, 2026
Closes
Oct 19, 2026
16292 Steam Boiler Replacement
The Air Force seeks to upgrade the existing heating infrastructure in Building 1515 at Hill AFB.
City of Worcester
CityMA
Posted
Sep 8, 2026
Closes
Oct 21, 2026
Boiler Replacement - Library / DPF
The scope of the work under this division, without limiting the generality thereof, consists of furnishing all labor, material, equipment, scaffolding, power, tools and rigging, except as otherwise specified, and performing all work as necessary to fully complete the hvac work indicated.
Texas Department of Criminal Justice
State AgencyTX
Posted
Oct 1, 2026
Closes
Oct 15, 2026
Air Conditioning Parts and Accessories
Provide a purchase order for the procurement of air conditioning parts and accessories.
Palm Beach County
CountyFL
Posted
Jul 29, 2022
Closes
Oct 31, 2027
HVAC Services
Heating, Ventilation and Air Conditioning (HVAC) services.
Mobile County
CountyAL
Posted
Oct 5, 2026
Closes
Nov 11, 2026
Cooling Tower Replacement At Government Plaza
Full replacement and assembly of three 500 TN cooling towers and installation of new auxiliary chilled water connection piping at the Mobile Government Plaza.
Mecklenburg County
CountyNC
Posted
Oct 9, 2026
Closes
Nov 10, 2026
CCOB Cooling Tower Replacement RFP
The CCOB Cooling Tower Replacement Project, at which time and place Bids will be opened and read aloud.
Troop Support's Construction & Equipment
FederalPA
Posted
Oct 2, 2026
Closes
Oct 13, 2026
COOLING COIL, AIR, DUCT RFP
DLA Troop Support’s Construction & Equipment MRO SVC I is seeking quotes for eight qualified-products-list air duct cooling coils, NSN 4130-01-348-1555.
DLA Troop Support
FederalPA
Posted
Oct 1, 2026
Closes
Oct 13, 2026
41--COOLING COIL,AIR,DUCT
Solicitation SPE8E927T0035 seeks quotes for 10 COOLING COIL,AIR,DUCT units (NSN 4130012246435), for delivery to DLA Distribution within 233 days after order.
255-Network Contract Office 15 (36C255)
FederalKS
Posted
Oct 8, 2026
Closes
Nov 2, 2026
F108--657A4-21-800 - VPIH Services for Remove and Replace End of Life Heating, Ventilation and Air Conditioning Construction RFP
Remove and Replace End of Life Heating, Ventilation and Air Conditioning Construction at the Medical Center.
New York State Office of General Services
State AgencyNY
Posted
-
Closes
Oct 28, 2026
Provide Building Heating & Cooling, Building 45 RFP
The New York State Office of General Services lists a construction solicitation to provide heating and cooling for Building 45.
New Bedford Housing Authority
Special DistrictMA
Posted
Sep 22, 2026
Closes
Oct 22, 2026
Boiler and Domestic Water Heater Replacement
Replacement of two (2) hot water heating boilers and associated accessories.
North Carolina Department of Adult Correction
State AgencyNC
Posted
Sep 22, 2026
Closes
Nov 5, 2026
Mountain View Boiler Replacement RFP
Work includes boiler replacement.
City of Worcester
CityMA
Posted
Sep 8, 2026
Closes
Oct 21, 2026
Boiler Replacement - Library / DPF RFP
The scope of the work under this division, without limiting the generality thereof, consists of furnishing all labor, material, equipment, scaffolding, power, tools and rigging, except as otherwise specified, and performing all work as necessary to fully complete the hvac work indicated.
DLA Aviation
FederalVA
Posted
Sep 1, 2026
Closes
Oct 19, 2026
Air Conditioning MO SPRPA126QUB74 RFP
2 ea, air conditioning MO, NSN: 1680015855106, P/Ns: 3XAM4 69-37319-312, 63760 69-37319-312.
Manchester-Boston Regional Airport - Engineering & Planning Office
Special DistrictNH
Posted
-
Closes
Nov 19, 2026
Contractors for the Airport Terminal & Walkway HVAC Equipment Replacement (Request for Pre-Qualification)
Project consists of the replacement of heating ventilation and air conditioning (hvac) equipment that is located on the roof of the airport terminal building and the terminal access walkway.
Passaic Valley Sewerage District
Special DistrictNJ
Posted
Sep 28, 2026
Closes
Nov 5, 2026
OEM Boiler Removal and Zimpro Heating System Modifications
Contract B487 involves decommissioning existing natural gas boilers, demolition and installation of hot water piping in utility tunnels, and installation of new heating equipment, hot water piping, and steam piping in the Sludge Heat Treatment Facility.
Mobile County
CountyAL
Posted
Oct 14, 2026
Closes
Nov 11, 2026
Cooling Tower Replacement at Government Plaza RFP
Full replacement and assembly of three 500-ton Cooling towers and installation of new auxiliary chilled water connection piping at the Mobile Government Plaza.
Millard Public Schools
School DistrictNE
Posted
-
Closes
Oct 27, 2026
Bryan Elementary Cooling Tower Replacement RFP
Project consists of demolition of the existing cooling tower, structural steel, tank, pump, piping, select associated demolition and installation of new cooling tower, pumps, piping, tanks, and other associated specialties.
Red Deer
CityAB
Posted
Oct 9, 2026
Closes
Nov 3, 2026
WWTP HVAC REPLACEMENT
The City of Red Deer invites vendors to quote on an HVAC replacement project at its wastewater treatment plant.
City of South Jordan
CityUT
Posted
-
Closes
Oct 20, 2026
REQUEST FOR PROPOSAL FOR ANIMAL CONTROL BUILDING HVAC REPLACEMENT PROJECT #2026-028
Procurement of a qualified HVAC contractor for the replacement and installation of new Carrier heating, ventilation, and air conditioning equipment at the South Jordan Animal Control Building.