Our OSM consultants provide expert guidance across all stages of a project. From MMC strategy and feasibility studies to BIM modelling and engineering technical management, OSM Consult helps clients unlock the full potential of their project with a focus on offsite manufacturing. We embed offsite thinking early, reducing risk, improving coordination and creating a clear route to efficient, buildable solutions.
Our OSM Assemble service brings complex MEP systems into a controlled factory environment where quality, safety and productivity can be optimised. By assembling and testing modules before they reach site, we reduce interfaces, remove programme risk and accelerate installation. Working closely with design teams, every solution is engineered for seamless integration, helping clients achieve faster delivery and the full benefits of offsite manufacturing.
With over two decades of modular MEP design, construction and coordination experience, OSM Ventilation strengthens our ability to deliver fully integrated offsite systems. We manufacture DW 144, fire-rated and stainless-steel ductwork to exacting standards, designed for seamless coordination with our assemblies. Bringing ventilation in-house reduces interfaces, risk and installation time, giving clients greater quality assurance, programme certainty and a single, accountable delivery partner.
OSM Fabricate provides high-integrity welded solutions with the consistency of industrialised manufacture. Certified teams use advanced processes and rigorous inspection to deliver fully traceable quality. Moving critical welding offsite improves safety, reduces on-site congestion and protects programme certainty. Each component is precisely engineered and tested, ensuring efficient integration into modular MEP systems and wider project delivery.
OSM Hire supplies the equipment and infrastructure needed to keep factory output and site activity aligned. Flexible, programme-led hire removes bottlenecks and maintains momentum from manufacture to installation. From lifting and handling to bespoke temporary works, every solution is coordinated to support safe, efficient delivery on site. Our MEP and OSM consultants, help clients realise the speed, certainty and productivity of offsite construction.
Every project tells a story of collaboration, technical excellence and delivery at scale. Discover how we help our clients overcome complex challenges, improve performance and create long-term value through our projects.
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Delivering large-scale engineering facilities through a coordinated, offsite-led approach in a constrained city centre environment
Pioneering platform-based design and offsite manufacturing to deliver the UK’s first net zero carbon commercial office building
Accelerating the delivery of a nationally significant battery innovation facility through offsite-led M&E solutions
Applying industrialised offsite manufacturing to deliver high-volume services infrastructure within a fast-paced manufacturing environment
Using standardisation and offsite manufacturing to transform the delivery of critical water infrastructure at scale
Delivering large-scale MEP infrastructure to support the transformation of a major international airport
Delivering critical electrical infrastructure and safety systems for a major new Thames crossing
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