NIGP 91450: Heating, Ventilating and Air Conditioning (HVAC)
Item
Code facts
NIGP codes come from the NIGP Code (NIGP: The Institute for Public Procurement, maintained by Periscope Holdings), and state and local contract opportunities from the governments' procurement sites.
State & local contract opportunities
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Latest 50 of 3,437 listed here. See the rest on GovTribe.
Opportunities by state
| Rank | State | Open now | Posted, last 90 days |
|---|---|---|---|
| 1 | California | 11 | 34 |
| 2 | Florida | 8 | 31 |
| 3 | Massachusetts | 4 | 29 |
| 4 | Texas | 3 | 27 |
| 5 | Georgia | 7 | 26 |
| 6 | Maryland | 5 | 13 |
| 7 | Michigan | 3 | 12 |
| 8 | Utah | 1 | 10 |
| 9 | Oregon | 1 | 5 |
| 10 | Connecticut | 0 | 4 |
| 11 | Colorado | 1 | 2 |
| 12 | Illinois | 1 | 2 |
| 13 | Pennsylvania | 1 | 2 |
| 14 | South Dakota | 1 | 2 |
| 15 | Idaho | 0 | 2 |
| 16 | New Jersey | 0 | 2 |
| 17 | Alaska | 1 | 1 |
| 18 | Kansas | 1 | 1 |
| 19 | Ohio | 1 | 1 |
| 20 | Arizona | 0 | 1 |
| 21 | Kentucky | 0 | 1 |
| 22 | Missouri | 0 | 1 |
| 23 | North Carolina | 0 | 1 |
Show all 23
UNSPSC codes for 91450
About NIGP 91450
NIGP 91450 Heating, Ventilating, and Air Conditioning (HVAC) is an Item code encompassing preventative maintenance, repairs, installations, replacements, and emergency response services for heating and cooling systems across state and local facilities including schools, municipal buildings, fire stations, water treatment plants, correctional facilities, and administrative offices. State and local governments procure these services through a mix of single-unit and multi-unit replacements, full-system upgrades, ongoing maintenance contracts, and emergency repair frameworks; recent solicitations show demand for rooftop unit (RTU) replacements, chiller and cooling tower work, ductwork installation, controls systems, and 24/7 emergency response capability at two- to four-hour response times.
The issuing bodies span city procurement offices (St. Petersburg, Bartow, Meriden, Jackson), county boards (Gwinnett, Portage, Hillsborough, Orange), school districts (West Chester Area, San Antonio ISD, Genesee ISD, Plymouth South Middle, Academy of Warren), state departments and agencies (Texas Military Department, California Highway Patrol, Florida Department of Agriculture, South Dakota Military, Texas Department of Criminal Justice, Texas Juvenile Justice Department), special districts (Madison Metropolitan Sewerage, Eastern Municipal Water District, Orange County Transportation Authority), and higher-education institutions (Albany State University, Skagit Valley College, Wiregrass Georgia Technical College). Geographic spread is national, with recent July 2026 activity posted across Florida, Georgia, Michigan, Texas, California, Pennsylvania, Wisconsin, Connecticut, Massachusetts, Minnesota, South Carolina, and Washington. Representative recent solicitations include the City of Bartow, Florida ITB 26-22 for HVAC installation, repairs, and emergency services with three-awardee multi-vendor structure due August 5, 2026; Genesee Intermediate School District (Michigan) requesting bids for RTU replacement at Marion Crouse Instructional Center with prevailing wage compliance due August 4, 2026; Dallas County (Texas) maintenance and support contract for Vertiv HVAC units with 24/7 support and four-hour emergency response due July 29, 2026; City of Jackson (Michigan) Community Development furnace, AC, and water heater replacement due July 30, 2026; and the Florida Department of Agriculture comprehensive mechanical systems maintenance contract for Bronson Animal Disease Diagnostic Laboratory covering 47 equipment units with quarterly inspections and two-hour emergency response due August 5, 2026.
Quick answers
What is NIGP 91450?
NIGP 91450 is Heating, Ventilating and Air Conditioning (HVAC), an item in NIGP 22, Public Works, Park Equipment, and Construction Services.
Which states post the most state and local bids under NIGP 91450?
The states with the most state and local contract opportunities under NIGP 91450 posted in the last 90 days are California (34), Florida (31) and Massachusetts (29).
Which UNSPSC codes match NIGP 91450?
NIGP 91450 maps to 10 UNSPSC codes, including 72151003 Heating system maintenance and repair service, 72151004 Hydronics heating system maintenance and repair service and 72151200 Heating and cooling and air conditioning HVAC construction and maintenance services.
What is the latest state & local contract opportunity under NIGP 91450?
The latest state & local contract opportunity under NIGP 91450 is CHP HQ Data Center - 26C043000 - HVAC Repair and Installation from California, posted October 14, 2026.
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