NIGP 03176: Recycled HVAC Products, Accessories, and Supplies

NIGP 03176 Recycled HVAC Products, Accessories, and Supplies, an Item code, encompasses the replacement, repair, and maintenance of heating and cooling systems across diverse state and local facilities—including schools, municipal buildings, parks, water resources centers, housing properties, and transit operations. State and local governments are actively soliciting under this code for complete HVAC system replacements, chilled water and heating water piping installations, equipment removal and disposal, ductwork and piping, controls and building automation systems, preventative maintenance contracts, emergency repair services on a 24/7 basis, and supplies including refrigerant, filters, parts, and related consumables. The issuing bodies span county boards of commissioners, city procurement departments, county construction and property management divisions, school districts, water authorities, and special-purpose districts such as sewerage districts and transit agencies. Representative recent work includes Habersham County Board of Commissioners' RFP for HVAC replacement at two county facilities with proposals due November 4, 2026; Pinellas County Construction and Property Management's RFP for as-needed HVAC repair, replacement, installation, diagnostic, controls, and technical support services with multiple vendor awards anticipated; and the City of Detroit's RFP 550673 for Hart Plaza HVAC replacement (design-build) with proposals due October 8, 2026.

Recent activity concentrates in Georgia, Florida, Arizona, Michigan, Connecticut, and California, with additional solicitations in Wisconsin, Texas, and other states. The geographic spread reflects both facility-maintenance-driven replacement cycles in urban centers and specialized cooling infrastructure needs at water treatment, transit, and correctional facilities. Issuing bodies increasingly structure HVAC procurements as multi-award agreements with multiple vendors to ensure coverage across service categories—routine maintenance, emergency response, equipment supply, and specialized systems such as chillers and boilers. Prevailing wage, Davis-Bacon, and federal compliance requirements (HUD, FTA, ARPA) appear in municipal and county solicitations, particularly those receiving federal funding. Most recent opportunities require contractors to hold state mechanical licenses, EPA 608 refrigerant certification, and proven experience with the specific equipment brands (Trane, Carrier, Liebert, Lochinvar, AAON) being serviced or replaced. Contract terms typically span three to five years with optional renewal periods, and evaluation emphasizes technical qualifications and experience alongside price.