Modular Building Company UK
We’re MPH Building Systems, a UK-based modular building company and modular construction specialists.
Since 1972, we’ve been a leading sustainable modular building contractor.
We design, build and deliver prefabricated modular buildings across the UK to a range of sectors and industries.
Our modular construction experts work with your team to design and build a range of modular buildings, temporary buildings and portable buildings. As specialist modular building contractors, trust our industry knowledge as we guide you through the best structure for you.


Our Modular Buildings
We produce a wide variety of prefabricated buildings, working for the government, education, healthcare and private sector clients across the UK. Furthermore, we are proud to be members of the MPBA (Modular and Portable Building Association) and hold CHAS Principal Contractor status. These accreditations demonstrate our professional team’s high quality and safety standards.


Why Modular?
Modular construction offers a range of benefits that make it an increasingly popular choice in the building industry. One of the most significant advantages is the faster construction timeline, as building modules off-site can occur simultaneously with site preparation, reducing the overall duration of a project. This method also tends to be more cost-efficient due to lower labor expenses, less material waste, and reduced construction time. Quality control is improved as modules are produced in factory settings, allowing for consistent inspections and adherence to high standards. Additionally, modular construction causes less disruption at the building site, resulting in reduced noise, traffic, and pollution.
Sustainability is another key benefit, as off-site construction enables better management of materials and waste, with opportunities to incorporate green materials and energy-efficient systems. The approach also provides flexibility and scalability, allowing buildings to be easily expanded or reconfigured by adding or removing modules. Safety is enhanced as workers operate in controlled environments, minimising risks associated with weather and on-site hazards. Construction is less vulnerable to delays from adverse weather, which is a common challenge in traditional building methods.
Used Portable Buildings For Sale
In addition to our new modular buildings, we offer portable building resales, ideal for temporary classrooms. We refurbish prefabricated buildings custom to your specifications.
Refurbished Modular Units
Fast-track construction using high-specification recycled units provides significant savings over and reduced build programmes.
The Benefits Of Modular Buildings with MPH
Modular buildings offer a number of advantages that make them a great choice for anyone seeking flexibility, efficiency, and sustainability. They represent a future-forward approach, offering smart, versatile, and sustainable building solutions. Modular buildings are designed for adaptability, allowing for easy customisation and expansion. The controlled environment of a factory ensures high-quality construction, minimising waste and maximising efficiency. Modular buildings are also eco-friendly, reducing environmental impact through minimised energy consumption.
We also provide modular building repair, refurbishment and maintenance to extend the lifespan and efficiency of your modular buildings.
UK-Based Modular Building Contractor
See some the modular building work we’ve done across a range of sectors.