NIGP 99247: HVAC System Testing, Balancing and/or Troubleshooting Services

NIGP 99247 HVAC System Testing, Balancing and/or Troubleshooting Services, Item code, encompasses equipment diagnostics, commissioning, performance verification, and specialized maintenance work on heating and cooling infrastructure across state and local facilities. State and local governments are actively procuring testing, balancing, and commissioning services alongside broader HVAC repair, replacement, and maintenance contracts. Issuing bodies include county facilities departments (Sacramento County, Henry County, Orange County, Volusia County), municipal public works and housing divisions (City of Detroit, City of Phoenix, City of Tucson), school districts (DeKalb County, Pinellas County, Dayton Public Schools, Fulton County Schools), utilities and special districts (Kissimmee Utility Authority, Houston Airport System), and higher-education institutions (Valencia College, Georgia Southern University, Columbus State University, Georgia Tech, Augusta University). Recent activity shows governments bundling TAB and commissioning services with HVAC equipment upgrades, chiller plant replacements, and building automation system overhauls. Collin County, Texas, for example, is soliciting qualifications for Testing, Adjusting and Balancing and Building Commissioning services on an as-needed basis under RFQ 2026-263 (due October 29, 2026), requiring minimum ten years' experience, AABC Commissioning Group membership and certification, and Texas-licensed Professional Engineers. Similarly, the County of San Mateo is requesting proposals for Building Management System maintenance, repairs, and technical support (RFP 2027RFP00133, due October 30, 2026), encompassing system monitoring, preventive maintenance, emergency repairs, and system upgrades across county facilities.

Geographic activity concentrates in California (Sacramento County, San Mateo, City of Santa Monica, City of Tucson), Texas (Collin County, Houston Airport System, Kissimmee Utility Authority, Sam Houston State University, Texas Department of Criminal Justice), Florida (Valencia College, Pinellas County Schools, Charlotte CATS, Orange County, Volusia County), Georgia (Henry County, DeKalb County, Georgia Southern University, Columbus State University, Georgia Tech, Augusta University), and Arizona (Pinal County, City of Phoenix, City of Tucson). Beyond major metropolitan areas, smaller jurisdictions across Colorado (Town of Parker), Michigan (City of Detroit), Connecticut (City of Meriden), North Carolina (City of Charlotte), New Jersey (Bergen County), and Illinois (Sam Houston State University region) are also soliciting. Representative opportunities reflect diversity in scope: Collin County's TAB and commissioning RFQ combines testing and system commissioning; Georgia Southern University is requesting design professional services for campuswide HVAC renewal including 350-ton chiller replacement (RFQ PE47200RFQ2027000000150, due September 1, 2026, with approximately $350,000 design base fee and $3.4 million construction estimate); and multiple university systems are competitively selecting commissioning agents for large research and infrastructure facilities under one-step qualification-based processes. The code sees steady pipeline activity across higher-education capital projects, utility and corrections infrastructure upgrades, and municipal facilities modernization driven by aging HVAC stock and energy efficiency mandates.