UNSPSC 72154031: On site welding service

The welding and welding repair of property owned by others

UNSPSC 72154031 On site welding service is a Commodity code covering portable and shop welding repair and fabrication work performed on-site at customer facilities. State and local governments procure welding services primarily through community colleges seeking equipment installation support, water and transit authorities contracting for infrastructure maintenance and repair, and county facilities managing mobile welding for solid waste and fleet equipment. The work spans structural steel welding, pipe joint sealing, metal cutting and fabrication, thermal joint repairs, and track maintenance across water distribution systems, transit rail, airport facilities, and municipal utility infrastructure.

Recent solicitations show activity concentrated in Washington State community colleges (Skagit Valley College, Walla Walla Community College, Mt. San Antonio Community College), North Texas water districts, Charlotte transit authority, and Florida counties. The Charlotte Area Transit System issued a rebid for Blue Line track welding services (CATS BLUE LINE TRACK WELDING SERVICES, Rebid #3, due August 20, 2026); the North Texas Municipal Water District Maintenance Department solicited bids for Lincoln Frontier 400X diesel-driven welder/generators (ITB 26P00401, due July 29, 2026); the City of Tampa's Water Department posted an ITB for as-needed welding and fabrication services on water vaults with a $70,000 estimated value and 5% small-business bid discount for certified SLBEs (ITB 26-P-00401, due July 31, 2026); Hillsborough County Board of County Commissioners requested mobile welding services for solid waste facilities with an estimated value of $207,429.10 through July 31, 2028 (ITB-26-00291, due June 29, 2026); and Mt. San Antonio Community College District sought purchase and installation of forty-seven flexible vent extraction arms in its Welding Lab with an Engineer's Base Bid Estimate of $150,000 (IFB 2026067, due July 16, 2026 with mandatory job walk completed June 9, 2026). Prevailing wage, apprenticeship utilization, and diverse business enterprise goals appear in Washington community college work; Florida and Texas procurements emphasize small-business and sheltered-market set-asides.