UNSPSC 95131603: Site office

Movable buildings or structures used for office duties at a particular temporary location

UNSPSC 95131603 Site office is a Commodity code capturing the temporary or mobile office structures, site field offices, job trailers, and modular buildings that state and local governments deploy during construction projects and capital improvements. Recent solicitations show counties, cities, school districts, and specialized agencies procuring site offices as integral components of broader construction and renovation projects rather than standalone purchases—typically embedded within larger RFP or IFB scopes that name architects, engineers, and general contractors responsible for delivery.

Activity spans Florida, Georgia, Texas, California, Kentucky, and Oregon, with the heaviest concentration in Florida and Georgia. Issuing bodies include county boards of commissioners, city procurement departments, university systems, transit authorities, and special-purpose districts. Representative recent opportunities include Collier County Board of County Commissioners' IFB 26-8672 for the Collier Senior Center Expansion Project (bids due August 31, 2026), which embedded site office and relocation services as Scope C covering storage units and on-site facilities during construction; the City of South Fulton, Georgia's progressive design-build procurement for Municipal Court Facility Interior Building-Out and Rehabilitation (proposals due May 28, 2026), which required pre-construction and construction management services including site coordination; and the Texas A&M University System's procurement for RELLIS Hangars 8 & 9 and Restroom Building in Bryan (due April 23, 2026), which involved pre-engineered metal building components and site infrastructure. The code shows modest but consistent activity tied to capital projects exceeding $2 million in value, with award decisions typically made on lowest responsive and responsible bid or best-value scoring that weights qualifications, schedule feasibility, and past performance alongside cost.