NIGP 03130: Dehumidifiers and Humidifiers

NIGP 03130 Dehumidifiers and Humidifiers is an Item code under which state and local governments procure standalone and integrated dehumidification and humidification equipment for facility operations and maintenance. Recent solicitation activity shows this code appearing as a component of larger HVAC system replacements rather than as standalone equipment procurement. The California Department of Transportation (Caltrans) Division 11 issued two Invitations for Price Quote (IFPQ) in April and May 2026 for HVAC replacement at its San Diego County museum facility, each specifying removal and replacement of one humidifier and one dehumidifier unit as part of a comprehensive heat pump system upgrade. Issuing bodies using this code span state departments, county governments, and cooperative purchasing vehicles. The Hillsborough County Board of County Commissioners in Florida issued an Invitation for Tender (ITB) in July 2026 for janitorial and operational supplies that may include environmental control items for 47 fire stations, though the specific inclusion of humidifiers or dehumidifiers was not itemized separately in the opportunity summary.

Geographic activity is concentrated in California and Florida based on recent postings. The Caltrans HVAC replacement opportunities point to state-level procurement in the San Diego region, while Hillsborough County's janitorial supply solicitation and Williamson County's administrative relocation notice indicate county-level engagement in Texas and Florida. No recent multi-state or national cooperative purchasing initiatives specific to dehumidifiers and humidifiers appear in the current opportunity block. The code shows minimal standalone procurement volume in recent months, with equipment changes appearing incidental to larger HVAC or facilities management contracts rather than driving independent solicitations. The Caltrans IFPQs, both restricted to certified small business, microbusiness, or disabled veteran business enterprise contractors with no subcontracting permitted, represent the most concrete recent activity under this code.