RFP Database

Find Air Quality RFPs and Bid Opportunities - Page 5

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 5 of results.

Chesterfield County
CountyVA
Posted
Oct 7, 2026
Closes
Oct 15, 2026
Air Compressor Maintenance and Repair RFP
Air compressor maintenance and repair.
Illinois Department of Natural Resources
State AgencyIL
Posted
Oct 8, 2026
Closes
Oct 27, 2026
Replace Air Handling Units & Controls
The project involves replacing air handling units and implementing a new building automation system with Direct Digital Controls.
Rhode Island Department of Education
State AgencyRI
Posted
May 8, 2026
Closes
Nov 30, 2028
MPA 581 RIDE High-Quality Curriculum Based Professional Learning
The Rhode Island Department of Education (RIDE) issued Master Price Agreement MPA 581 to procure curriculum-based professional learning services for Pre-K–12 educators statewide.
Rhode Island Division of Purchases
State AgencyRI
Posted
May 8, 2026
Closes
Nov 30, 2028
MPA 581 RIDE High-Quality Curriculum Based Professional Learning
Provide effective implementation of high-quality curricula across educational settings.
IBC Acquisition Services Directorate (00004)
FederalVA
Posted
Sep 25, 2026
Closes
Oct 25, 2026
D--Pension Benefit Guarantee Corporation (PBGC) for the Data Quality (FedDataCheck
The Department of the Interior’s Interior Business Center, acting on behalf of the Pension Benefit Guaranty Corporation (PBGC), issued a Special Notice for a sole-source delivery order for the FedDataCheck data-quality service.
Cheltenham Township School District
School DistrictPA
Posted
Sep 22, 2026
Closes
Oct 16, 2026
High Quality Instructional Materials for K-5 Mathematics (Request for Proposal)
Provide high quality instructional materials for K-5 mathematics.
DLA Contracting Services Office (DCSO)
FederalOH
Posted
Oct 2, 2026
Closes
Dec 4, 2026
Fuels Management Services at Malmstrom Air Force Base, MT and FE Warren Air Force Base, WY - (Request for Proposals)
Fuels Management Services fuels operations and management to include bulk storage services, retail service station support, alongside aircraft services, and entire fuels management service.
Los Angeles County Metro Transit Authority
Special DistrictCA
Posted
Oct 7, 2026
Closes
Oct 15, 2026
Filters - Air, Fresh Air, Hvac, (30/30 Ul Class 2), Mult Sizes, Merv 8 (Request for Quotes)
Item 1: metro p/n: 190136 description: filter - air, fresh air, hvac, 20" x 10" x 2", (30/30 ul class 2), merv 8 a.
DLA Aviation
FederalVA
Posted
Nov 15, 2022
Closes
Nov 15, 2027
Fd2020-23-00129 - Cooler, Air, Electron
Cooler, air, electron, 5999-01-644-5499WF.
Defense Logistics Agency
FederalVA
Posted
Mar 6, 2026
Closes
Mar 6, 2027
Duct, Compressor, Air. FD2030-26-01210
Duct, compressor, air., NSN: 2840-01-443-5590NZ.
Defense Logistics Agency
FederalVA
Posted
Mar 10, 2026
Closes
Mar 10, 2027
Case, Compressor, Air FD2030-26-01164
Case, compressor, air, NSN: 2840-01-354-3254NZ.
Defense Logistics Agency
FederalVA
Posted
Mar 24, 2026
Closes
Mar 24, 2027
Support, Bearing, Air FD2030-26-01492
Support, bearing, air, NSN: 2840-01-383-7771NZ.
Halifax Regional Municipality
CountyNS
Posted
Sep 24, 2026
Closes
Oct 14, 2026
Scotiabank Centre - Rooftop Air Handling Unit
Halifax Regional Municipality is seeking construction bids to supply and install a rooftop air-handling unit at Scotiabank Centre.
Naval Supply Systems Command (NAVSUP)
FederalPA
Posted
Sep 22, 2026
Closes
Oct 22, 2026
Coupling, Air Condition N0038326QPD23 - (Request for Quotation)
6 Ea Coupling, air condition, Stock Number 4520LLZAYA002, Part Number 1RZM1 JLW28409-1.
California Department of Forestry and Fire Protection
Fire DepartmentCA
Posted
Sep 25, 2026
Closes
Dec 1, 2026
Fresno Air Attack Base Infrastructure Improvements
Constructing a C-130 barracks/mess hall building.
Boulder County
CountyCO
Posted
-
Closes
Oct 29, 2026
Boulder County HVAC Air Filters RFP
Boulder County is soliciting bids for HVAC air filters under reference BID-313-26 for its Public Works department.
Troop Support's Construction & Equipment
FederalPA
Posted
Oct 5, 2026
Closes
Oct 16, 2026
Filter, Air, Electrostat SPE8E927T0123 (Request for Quotations)
4 ea, filter, air, electrostat, NSN: 4460013113732.
DLA Land
FederalOH
Posted
Oct 6, 2026
Closes
Oct 21, 2026
Air Cleaner, intake - SPE7M127U0425 (Request for Quotes)
Air cleaner, intake, NSN 4310015691775, Qty 133.
Atlantic County Utilities Authority
Special DistrictNJ
Posted
Oct 7, 2026
Closes
Oct 29, 2026
Professional Title V Air Permit Services
The solicitation seeks professional engineering services for management of a Title V air permit.
Boone County
CountyMO
Posted
Sep 11, 2026
Closes
Oct 22, 2026
Air Handler Replacement at the Boone County Annex
Work consist of dismantling and disposing of existing trane air handling unit at the county and replacing with a new air handling unit.