UNSPSC 72151200: Heating and cooling and air conditioning HVAC construction and maintenance services

The building and maintenance or repair of heating and air-conditioning systems owned by others

UNSPSC 72151200 Heating and cooling and air conditioning HVAC construction and maintenance services is a Class code that encompasses the full range of HVAC system work state and local governments buy: new installations, equipment replacement, repairs, maintenance contracts, ductwork modifications, controls upgrades, and emergency response services across municipal facilities, schools, transit authorities, utilities, correction facilities, and county departments. Recent solicitations show states and localities routinely procure turn-key system installations at single buildings, campus-wide replacements affecting multiple structures, chiller rebuilds and cooling tower replacements at utility and detention facilities, and multi-location maintenance and repair contracts on as-needed and scheduled bases. Issuing bodies span city procurement offices, county departments, independent school districts, community colleges, state universities, state agencies (California Highway Patrol, Department of Veterans Affairs, Department of Corrections, Department of Transportation), special districts (transit authorities, utility authorities), and county sheriffs. Repeat buyers in the recent-opportunity set include the Kissimmee Utility Authority, California Department of Highway Patrol, Cherokee County School District, Orange County entities (Sheriff-Coroner and Flood Control District), and multiple Florida municipalities and Georgia counties, signaling sustained, recurring demand across geographic and jurisdictional breadth.

Geographic spread spans Florida, California, Georgia, Texas, Connecticut, Michigan, Washington, Kansas, South Carolina, and Oregon, with particularly dense recent activity in California (state IFBs for CHP and Department of Veterans Affairs, Caltrans, and local jurisdiction solicitations) and Florida (utility authority RFQs, municipal bids, school district design RFQs). Representative recent opportunities include the City of Wichita's RFB 260258 for HVAC replacement at thirteen residential sites (due October 30, 2026, federally funded under Davis-Bacon requirements), Kissimmee Utility Authority's RFQ 16-530-CV for wall-mounted air-conditioning units at a substation (due September 9, 2016, equipment procurement with installation), Marion County Public Schools' RFQ for design services on a campus-wide chilled water system replacement at Belleview Middle School (due February 26, 2026, $6 million each phase), the California Department of Highway Patrol's IFB 26C043000 for HVAC repair and installation at CHP Headquarters Data Center (due November 4, 2026, with mandatory DVBE participation), and Orange County, California Sheriff-Coroner's IFB for as-needed HVAC duct repair and replacement across multiple facilities (due November 16, 2026, three-year term). Set-asides and preferences appear frequently: DVBE (Disabled Veteran Business Enterprise) mandates and incentives in California procurements; small business, minority business, and women-owned business participation goals in school districts and municipalities; and local-vendor preferences in Georgia county procurement. Prevailing wage requirements apply to publicly funded projects, particularly those receiving federal funds or operating under state labor codes in California, Connecticut, and Massachusetts.