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Main Contracting

OSM offer full design and build services for both traditional and MMC projects. Our passion and specialism is working within the MMC and volumetric offsite construction industry.

Being product agnostic we can provide cost analysis on a variety of MMC build systems or hybrid combinations in order to meet your budget or requirements.

On all projects we offer to work in the following formats, giving full transparency and flexibility to clients depending on their risk appetite:

  • Full Design & Build 

  • Two stage Design & Build 

  • Cost plus / measured works contracting.

OSM Construction take a positive approach to value engineering and identifying opportunities for cost savings throughout the design and product specification stage.


Development partners for joint venture collaboration in meanwhile use projects. We have the skills expertise, experience and product range to be able to design, build and install bespoke units on mid to long term lease options on a range of movable buildings.

Meanwhile use developments are an excellent way to unlock value in land whilst servicing the mid to long term needs of local communities. They can provide income generation for low up front costs, prove concept and improve future planning approval potential. 

Residential / Social / Emergency Accommodation.  Fully equipped 1,2,3 and 4 bed self contained apartments up to nationally prescribed space standards. The perfect solution for housing associations / trusts and local authorities. Generally achievable in line with LHA rates. 

Innovation Centers. Office / Storage combination spaces aimed at start up and artisan businesses. Designed to promote collaboration and support between local and new businesses. 

Retail units. Drive through's, Click and collect pods, pop up cafe's can be quick to install, low cost and adaptable to their surroundings. Servicing immediate and mid term business requirements. 

Your project partner

Do you have a project in mind? Get in touch to see how we can add value. 

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