Folding container site office unit from HG Prefab on a construction project

HG Prefab foldable expandable container homes — built to last, delivered worldwide.

Every project starts with the same problem: the team needs an office, and the site is a field. Contractors worldwide have settled on folding container offices because they solve time, mobility and repeat-use in one package.

From delivery to working office in a day

Standard sequence on site:

  1. Truck arrives with the folded unit; a crane or forklift offloads it onto prepared ground or simple supports.
  2. Four workers unfold and assemble the main structure in about two hours.
  3. Electrician connects the pre-installed circuit board to site power; plumbing hooks to site water if fitted.
  4. Desks, chairs and site Wi-Fi move in — work starts the same day.

Why not a site-built cabin?

FactorFolding container officeSite-built cabin
Setup timeHours after deliveryDays to weeks of trades on site
RelocationFold and truck to next projectDemolish or complex craning
Repeat use5–10+ projects over yearsOften single-use
QualityFactory-controlled buildWeather-dependent site work
Cost per projectFalls every relocationRarely recovered

Popular contractor configurations

  • 20FT project office: open plan for 4–6 desks, AC, lighting, data cabling — the workhorse configuration.
  • 20FT office + meeting end: partition creates a private meeting room for client and subcontractor meetings.
  • 30FT combined unit: office zone plus welfare corner with kitchenette and WC where site rules require it.
  • Multi-unit compounds: offices, meeting rooms, first-aid and storage arranged as a connected village.

Site considerations checklist

  • Confirm truck and crane access before delivery day; book lifting equipment early.
  • Level ground or simple concrete blocks are enough — full slabs are rarely required for temporary use.
  • Specify local voltage and socket standards so the pre-wired board matches site power.
  • Plan exterior color and signage — branded units also market the contractor on site.

Cost picture

A 20FT office-ready unit starts at $7,200 (typically $7,200–$9,800 configured), a 30FT at $10,500. Spread over multiple projects and years, the monthly cost is far below renting site cabins — and the asset stays on your balance sheet.

Equipping a project?

Send us the headcount and site details — we will propose a layout and quote within 24 hours.

Browse models