UNSPSC 72154102: Heat exchanger maintenance or repair service

Service for the maintenance or repair of heat exchanger equipment such as shell, tube, plate and others

UNSPSC 72154102 Heat exchanger maintenance or repair service is a Commodity code that encompasses preventive maintenance, emergency repairs, and component replacements for chiller units, HVAC systems, and related heat transfer equipment at state facilities, correctional institutions, universities, airports, water treatment plants, and municipal buildings. State and local buyers under this code span state departments of corrections, health and human services, transportation, and military affairs; county facilities management offices; municipal departments of aviation and public works; university facilities operations; school districts; and special-purpose water and transit authorities. The work being solicited ranges from routine quarterly or semi-annual preventive maintenance on boiler and chiller systems to emergency chiller rentals and full system replacements driven by equipment failure or facility modernization. A state department of corrections emergency chiller rental to Triton Testing and Design in Illinois (July 2026, $332,400, responding to cooling failure at Dixon facility) and a Texas Health and Human Services Commission RFP for as-needed HVAC maintenance across 89 Region 3 facilities with a 32.9% VetHUB subcontracting goal (June 2026) illustrate the current activity mix—both routine service-contract work and urgent capital replacements triggered by heat-related health and safety threats.

Recent activity concentrates heavily in Texas, Georgia, Michigan, Illinois, and Florida. Texas Department of Criminal Justice has issued multiple HVAC procurement notices for correctional facilities (Dalby Unit, Gist Unit, Allred Unit, Evins State Juvenile Correctional Facility) and the Texas Health and Human Services Commission continues issuing HVAC maintenance RFPs for state hospitals and regional facilities statewide. Georgia shows two concurrent Georgia State University chiller replacement procurements (Library South Data Center and East Campus Central Plant, both June 2026, SOQ due July) and two Gwinnett County sealed bids for HVAC system replacement at correctional facilities and fire stations (ITB and IFB, August 2026). Michigan Department of Transportation and Department of Technology have posted multiple HVAC preventative maintenance RFPs across regions (Grand Region and Mio facility, June–July 2026). Illinois Central Management Services and Department of Human Services have declared two emergency chiller/compressor replacement purchases (Murray Developmental Center, June 2026; Shapiro Center, June 2026, $103,020). Florida activity includes Broward County Aviation's replacement of 22 rooftop air handler units at Fort Lauderdale-Hollywood International Airport (terminal modernization, July 2026) and Clay County's EOC HVAC demolition and replacement (July 2026). Opportunities are posted as RFPs, RFQs, ITBs, and emergency notices; response dates cluster in July and August 2026, with mandatory site visits and pre-bid meetings standard across capital replacement and large maintenance contracts. Set-asides include Small Business Set-Aside (Illinois), VetHUB subcontracting plans (Texas), and service-disabled veteran preferences (Michigan). Prevailing wage and Buy American Act compliance apply to most public-works-funded projects.