NIGP 55705: Air Conditioning, Heating and Ventilation

NIGP 55705 Air Conditioning, Heating and Ventilation is an Item code covering component parts, equipment repairs, maintenance services, and system replacements that state and local agencies procure to support cooling, heating, and air handling infrastructure across their facilities and operations. Recent solicitations show demand for discrete components (gasket teflon suction lines, tension rollers, remote control cables, blower motor assemblies and harnesses, water valve repair kits), HVAC filter supply and replacement services, preventive and emergency maintenance contracts for chillers and multi-system installations, full lifecycle system replacements including demolition and commissioning, and facility-wide modernization projects involving DX split systems, VRF equipment, and related controls.

Issuing bodies span county governments (Dallas County, Clay County, Monroe County), municipalities (City of Dallas, City of Waco, City of Orlando, City of Norwalk), school districts (South Haven Public Schools, Parkway School District), state agencies (Georgia Department of Driver Services, Oregon Military Department), and transit authorities (Dallas Area Rapid Transit Authority). Recent activity concentrates in Texas (Dallas County, Waco, Dallas Love Field Airport), Florida (Clay County, Monroe County), and Georgia (Brunswick, Douglas), with additional procurement in Michigan, Missouri, Oregon, and Connecticut. Representative recent solicitations include Clay County, Florida issuing an RFB for EOC HVAC demolition, removal, replacement, installation, startup, testing, and commissioning with bids due July 27, 2026; Monroe County, Florida issuing an RFP for countywide chiller maintenance and service at multiple locations with proposals due June 17, 2026; City of Waco issuing an RFB for HVAC filter supply and replacement services with a MERV 8 minimum rating and bids due June 26, 2026; and the City of Dallas Department of Aviation conducting a rebid RFB for removal and installation of twenty Pre-Conditioned Air 30-Ton DX-3 Circuit Jet Bridge Mount HVAC units at Dallas Love Field Airport with bids due February 20, 2026. Dallas Area Rapid Transit Authority has posted multiple purchase orders for component procurement (blower motor assemblies, harnesses, water valve repair kits, heater/defrost assemblies) with compressed two- to three-day response windows throughout the period, signaling steady transit maintenance demand.