RFP Database

Find Air Quality RFPs and Bid Opportunities - Page 3

Find open Air Quality RFPs from state agencies, local governments, school districts and higher ed institutions.

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

Department of State
FederalDC
Posted
May 6, 2026
Closes
May 5, 2027
REPLACEMENT OF AIR CONDITIONING SYSTEMS
The U.S. Embassy Rome intends to solicit the replacement of air conditioning systems serving three IT rooms at the Embassy compound in Rome, Italy.
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.
Regional Municipality of Durham
CountyON
Posted
Sep 15, 2026
Closes
Oct 20, 2026
Ambient air monitoring and reporting
The Region of Durham is seeking proposals for ambient air monitoring and reporting services under RFP-799-2026.
DLA Aviation
FederalVA
Posted
Oct 13, 2026
Closes
Oct 20, 2026
62--LIGHT,NAVIGATIONAL,AIR
DLA Aviation is seeking electronic quotations for 12 units of LIGHT,NAVIGATIONAL,AIR, NSN 6220014433031.
DLA Aviation
FederalVA
Posted
Oct 13, 2026
Closes
Oct 20, 2026
16--HEAT EXCHANGER,AIR TO
DLA Aviation is soliciting electronic quotes for two source-controlled air-to-air heat exchangers, NSN 1660-01-317-7913, approved manufacturer 70210, part number 2340268-3-2.
Defense Logistics Agency
FederalVA
Posted
Oct 14, 2026
Closes
Oct 26, 2026
44--PURIFIER UNIT,AIR
DLA Troop Support is soliciting quotations under a HUBZone set-aside for 17 purifier units (NSN 4460015601105), line item 0001.
W6QK Army Contracting Command (ACC) Rsa
FederalAL
Posted
Oct 14, 2026
Closes
Oct 18, 2026
Pump, Submerged, Air RFP
Pump, submerged, airc, NSN: 2915-01-312-7587, Part Number: 114P4111 in support of the CHINOOK weapon system.
Troop Support's Construction & Equipment
FederalPA
Posted
Oct 14, 2026
Closes
Oct 26, 2026
COOLING COIL, AIR, DUCT
DLA Troop Support’s Construction and Equipment office seeks three air-duct cooling coils (NSN 4130011916114) for delivery to DLA Distribution Puget Sound within 167 days after award.
City of Tulsa
CityOK
Posted
Oct 5, 2026
Closes
Oct 28, 2026
Portable Air Compressor RFP
Portable air compressor.
Troop Support's Construction & Equipment
FederalPA
Posted
Oct 5, 2026
Closes
Oct 16, 2026
62--LIGHT,NAVIGATIONAL,AIR
The Defense Logistics Agency (DLA) Troop Support, Construction & Equipment office seeks 100 source-controlled air navigational lights (NSN 6220012530380), in quantities of 70 and 30, for delivery to DLA Distribution San Diego within 225 days after order.
DLA Troop Support
FederalPA
Posted
Oct 7, 2026
Closes
Oct 19, 2026
BLOWER UNIT, AIR FILTER
The solicitation seeks 89 units of BLOWER UNIT, AIR FILTERING RESPIRATOR (NSN 4240-01-675-5279), for delivery to the DDSP New Cumberland facility within 53 days after order.
DLA Troop Support
FederalPA
Posted
-
Closes
Oct 16, 2026
COOLING COIL, AIR, DUCT
DLA Troop Support is soliciting quotes for nine duct-type air cooling coils, NSN 4130-01-686-1966, Red Dot Corporation part number RD-2-5772-0P.
Naval Supply Systems Command (NAVSUP)
FederalPA
Posted
Sep 3, 2026
Closes
Oct 19, 2026
Air Separation Module RFP
Provide Air Separation Module, NSN 1R-3655-017002793-P8, REF NR 2170105-101, QTY 24 Ea
Aviation Logistics Center (ALC) (00038)
FederalNC
Posted
Sep 15, 2026
Closes
Oct 16, 2026
Duct Assembly, Air C
The notice announces the United States Coast Guard Aviation Logistics Center’s intent to award a sole-source BOA call for duct assembly air-conditioning items to Sikorsky Aircraft Corporation under BOA SPE4A1-22-G-0005.
University Of Wisconsin Madison
Higher EducationWI
Posted
Sep 25, 2026
Closes
Oct 16, 2026
SPECIALTY AIR FILTERS RFP
The University of Wisconsin-Madison is requesting bids for specialty air filters and services.
DLA Troop Support
FederalPA
Posted
Oct 5, 2026
Closes
Oct 16, 2026
41--COOLER,AIR,EVAPORATIVE
DLA Troop Support is soliciting an RFQ for 100 evaporative air coolers, NSN 4120014816048, with delivery to DLA Distribution San Joaquin within 85 days after order.
DLA Troop Support
FederalPA
Posted
Oct 6, 2026
Closes
Oct 16, 2026
44--FILTER,AIR,ELECTROSTAT
DLA Troop Support is soliciting electronic quotations under RFQ SPE8E927T0123 for four electrostatic air filters (NSN 4460013113732).
Troop Support's Construction & Equipment
FederalPA
Posted
Oct 5, 2026
Closes
Oct 16, 2026
41--COOLER,AIR,EVAPORATIVE
This RFQ seeks 100 evaporative air coolers under NSN 4120014816048.
Chesterfield County
CountyVA
Posted
Oct 7, 2026
Closes
Oct 15, 2026
Air Compressor Maintenance and Repair
Air compressor maintenance and repair.
DLA Aviation
FederalVA
Posted
Oct 8, 2026
Closes
Oct 15, 2026
DUCT ASSEMBLY, AIR COND
DLA Aviation is requesting quotations for DUCT ASSEMBLY, AIR COND under solicitation SPE4A527T0277.