UNSPSC 72151202: HVAC process piping construction service

The building of process piping systems owned by others

UNSPSC 72151202 HVAC process piping construction service is a Commodity code capturing state and local procurement of HVAC system installation, replacement, repair, and maintenance work—ranging from single-unit rooftop replacements to multi-building preventive maintenance programs and emergency response services across municipal, educational, correctional, transit, and special-purpose facilities. Recent solicitations show a mix of discrete equipment replacements (rooftop units, chillers, air handlers), full-system retrofits with ductwork and controls integration, and ongoing maintenance contracts with firm pricing or time-and-materials rates. Issuing bodies span school districts (San Antonio ISD, Academy of Warren), municipalities (cities of Bartow, Meriden, St. Petersburg, Roswell, Tupelo, Jackson, Lubbock), county governments (Forsyth County, Gwinnett County, Montgomery County PA, Broward County), state agencies (Texas Department of Criminal Justice, Texas Military Department, Washington Military Department, South Dakota Department of the Military, Texas Health and Human Services Commission), special districts (Madison Metropolitan Sewerage District, Eastern Municipal Water District, Orange County Transportation Authority), and higher-education institutions (Texas Tech University, Sam Houston State University, community colleges). Several jurisdictions appear multiple times in the recent window: Texas agencies (TDCJ, TMD, HHSC) and Georgia governments (Gwinnett County, Forsyth County, City of Roswell) are active repeat buyers, as are charter schools in Michigan (Academy of Warren posted three overlapping HVAC RFPs in early July 2026).

Geographic activity concentrates in Texas (TDCJ, TMD, HHSC, Texas Tech, Lubbock, Tupelo), Georgia (Gwinnett County, Forsyth County, Roswell), Florida (Bartow, St. Petersburg, Tupelo, Broward County, Clay County), the upper Midwest (Michigan, Wisconsin, Minnesota), and Connecticut, with scattered activity across Washington, Colorado, Pennsylvania, and South Dakota. Representative recent opportunities include the City of Bartow ITB 26-22 for HVAC installation, repairs, and emergency services across city facilities (bids due August 5, 2026), Academy of Warren RFP for replacement of 12 HVAC units and three air handling units (proposals due July 17, 2026), Gwinnett County Fire Stations 27 & 28 HVAC Replacement under Notice BL095-26 (bids due August 6, 2026), the City of Meriden IFB for exhaust fan and damper replacement with a 25% SBE set-aside and 6.25% MWDBE set-aside (bids due August 11, 2026), and Texas Military Department Ellington Field HVAC replacements requiring a HUB subcontracting plan (bids due August 6, 2026). Prevailing wage compliance (Davis-Bacon Act, state wage determinations, or project labor agreements) appears frequently in municipal and state solicitations; set-asides for small businesses, minority-owned enterprises, and veteran-owned vendors are common in Texas state and Florida county procurements. Most contracts span one to three years with optional renewal periods; pricing structures vary from lump-sum bids to hourly rates with materials markups, and bonds (bid, performance, and payment) are standard when contract value exceeds thresholds ($25,000–$100,000).