Modular Construction Site Offices
A site office doesn't have to look like a site cabin.
Adacon designs modular construction site offices for projects that need a professional working environment on site — from a single project office to large linked or two-storey office complexes. Create open-plan offices, private project-manager offices, meeting rooms, induction rooms, reception areas, kitchens, WCs and welfare facilities within one coordinated modular building.

More project office. Less site cabin.
Individual cabins scattered around the compound — an office here, a canteen there, toilets somewhere else.
One coordinated modular building containing:
- Project management office
- Quantity surveyor / commercial office
- Site manager office
- Open-plan project team
- Meeting room / boardroom
- Reception / visitor sign-in
- Induction / training room
- Kitchen / breakout room
- WCs
- Showers
- Drying / changing room
- Storage / print room
Somewhere clients and senior teams visit
On longer projects the site office is where clients, architects, surveyors, investors and senior management meet the project team. A coordinated modular project office gives that first impression a proper reception, a real meeting room and a comfortable working space.
Planned around your project team
Tell us how many people work from the office and which rooms you need. We lay out workstations, private offices and meeting space in one building rather than a row of separate cabins.
- Open-plan project team areas
- Private offices for project and site managers
- Commercial / QS office
- Meeting and induction rooms
- Kitchen, WCs and welfare

Any size or layout can be built bespoke to suit your site — exact dimensions and specification are confirmed with each quotation.
Design your site office
Three quick questions, then lay out your office in our online designer.
A tidy office your team and visitors are comfortable in.
Prices appear in the designer as you build; a full quotation confirms the final specification.
Hiring site offices for 18–36 months? Compare buying.
On long programmes, repeated hire charges can add up. Tell us your programme length and current accommodation and we'll quote a purchase so you can compare like for like.
Building a major project?
We can configure complete modular site accommodation for project teams — combining offices, meeting rooms, reception, induction space, canteens, drying rooms, WCs and showers into a single coordinated scheme. Upload your site accommodation schedule or drawings.