UNSPSC 39121300: Electrical boxes and enclosures and fittings and accessories

UNSPSC 39121300 Electrical boxes and enclosures and fittings and accessories is a Class code covering the fabrication, supply, installation, and maintenance of electrical distribution and control enclosures—including circuit breaker housings, control panels, switchboards, motor control centers, subpanels, and junction boxes—that state and local governments procure for utility infrastructure, water and wastewater treatment, correctional facilities, housing authorities, school districts, and general facility maintenance. Recent solicitations show demand spanning replacement of aging substation equipment, upgrade of primary power distribution systems, fabrication of custom pump station control panels, emergency switchgear replacement, and supply of component materials and connectors for equipment repair and upkeep.

Issuing bodies span utilities (Kissimmee Utility Authority, Lubbock Power & Light, City of Ocala), water and wastewater authorities (Broward County, Hillsborough County, Housing Authority of the City of Alameda), correctional agencies (Texas Department of Criminal Justice, Florida Department of Corrections, Illinois Department of Corrections), educational institutions (University of Mississippi, Pinellas County School District, Hudson Valley Community College), county and city governments (Fairfax County Virginia, Bay County Florida, County of Orange California), and military installations (State of Florida Department of Military Affairs). Recent geographic activity clusters in Florida (Kissimmee, Tampa, Panama City, Ocala), California (Alameda, Orange County), Texas (Lubbock, Dixon), Mississippi (University of Mississippi), and Virginia (Fairfax County), with secondary activity across Connecticut, Michigan, Illinois, and Georgia. The Kissimmee Utility Authority issued IFB17003CV for Marydia Substation circuit breaker replacement with bids due November 15, 2026 (two vendors bid, low bid $74,710.27). Hillsborough County issued ITB-26-00393 for pump station control panels and enclosures with a $3.66 million estimated value and bids due September 29, 2026 (ten contractors competed, bids ranging $2.5 million to $5.1 million). The Housing Authority for the City of Alameda issued an RFP for electrical subpanel upgrade work at Parrot Gardens with proposals due October 22, 2026 and weighted scoring evaluation (qualifications 30%, approach 20%, price 20%, references 10%, customer service 10%, cost analysis 10%). Broward County conducted open-end control panel fabrication and refurbishment procurements on May 21 and May 26, 2026 (responses due June 22 and June 26), requiring Florida Certified Electrical Contractor or Broward County Master Electrical Contractor licensing and 75 percent performance without subcontracting. The code shows sustained activity across IFB, RFP, and RFQ notice types with emphasis on prevailing wage compliance, performance bonding, insurance minimums ($1–2 million general liability typical), and technical qualification gates including licensed electrician credentials and demonstrated experience with similar control systems.