BSE 3D is a highly experienced team of mechanical and electrical engineering consultants. We are fully trained, registered professionals who provide system designs for a wide variety of buildings and outdoor spaces. Delivering functional and energy-efficient solutions, our team ensures that all building services are seamlessly integrated. We work with clients across a range of sectors and industries,

At BSE 3D, we take the time to consider your needs. We create comfortable, practical and well-maintained environments via well designed mechanical and electrical systems. Through our work, we ensure that the cost of maintenance is minimised and the value of the building, as a key asset, can be preserved.
M&E Consultants London
Our team of M&E consultants identify the most fitting systems for fulfilling your brief and occupant requirements. We typically work alongside the project architect, structural engineer and quantity surveyor, using our skills to deliver complex services systems in live environments.
We work throughout London, Sussex and the South East – if you would like to learn more, please don’t hesitate to contact us today.
Our Mechanical Consultants work closely with your project team to come up with innovative, practical designs across a wide range of systems, including:
- Heating, Ventilation and Air Conditioning (HVAC)
- Refrigeration
- Building automation
- Smoke extraction
- Drainage and waste
- Domestic water
- Process plant and water treatment
The Mechanical team at BSE 3D are dedicated to creating the most efficient buildings possible, with low carbon solutions and sustainable practices utilised wherever feasible.
We provide viable, commercially effective electrical systems that meet all the needs of a client’s brief while accommodating for future growth and flexibility requirements for new technologies. Our Electrical Consultants cooperate with your own experts to provide assistance with:
- Security systems, including closed circuit television
- Fire alarm systems
- IT and data
- Earthing and leak detection systems
- Lighting, lighting control and emergency lighting
- High Voltage (HV) systems
- Low Voltage (LV) systems
- Backup power solutions
Our dedicated engineers can also provide you with bespoke lighting ideas that can be integrated into your project, having a wealth of experience in the field. We have a range of engineers who are Chartered, Incorporated and members of Chartered Institute of Building Services Engineers (CIBSE), the Institution of Mechanical Engineers (IMechE) or members of Institution of Engineering and Technology (IET).
We offer a complete range of design engineering services for built and natural environments. In addition to M&E Consultancy, we provide:
- Energy Performance Certificates (EPCs) to assess all aspects of a building’s energy efficiency and environmental impact before being sold or let.
- Building Information Modelling (BIM) to help stakeholders understand the key functional and physical features of a building.
- SBEM Calculations for demonstrating compliance with Part L: Conservation of Fuel & Power of Building Regulations.
- Facilities management to support the primary activities of a business with support for its built environment.
- Energy and sustainability planning to help our clients stay ahead of environmental legislation.
- Expert Witness Reports to assist with acquisitions, dilapidation, negligence, system malfunction and insurance claims.
At BSE 3D, we are committed to delivering exceptional service to create building projects that we are truly proud of. We want clients to have the best possible experience working with our proactive and responsive team.
To achieve this, we invest time and money to ensure that our staff are equipped with the latest training and skills, encouraging them to continually develop their own knowledge within our specialist fields. All of our staff are up to date with the latest regulations, so you know that our recommendations are always relevant and compliant.
We also work with the latest industry design tools, such as Building Information Modelling (BIM), to ensure maximum integration between our consultants, your team, site contractors and stakeholders.
We have offices in Sussex and London in the UK and Dublin and Country Clare in Ireland. While many of our clients are in London and the South East of England, including Sussex, Surrey and Kent – we provide a nationwide service. We also work internationally in the Republic of Ireland and beyond.
From our BSE 3D offices in London, Sussex and Ireland, our team has worked on a wide range of construction projects around the UK. We also have associated offices in Europe, UAE and America, allowing us to support our clients as they grow internationally.
We have assisted with property construction for a broad range of sectors, including:
- Arts and Culture
- Education
- Healthcare
- Hotels and Leisure
- Retail and Commercial
- Transportation
Our clients include architects, project managers, large-scale contractors and commercial end-users of a building or complex. To see examples of the briefs, budgets, timescales and engineering services we have worked on, you can view our portfolio here.
For more information or to discuss the details of an upcoming project, please don’t hesitate to get in touch.
What our clients say
“BSE3D were recommended to us by the former head of project management at Mace to advise us in relation to a number of areas relating to the Great Northern Hotel’s mechanical & electrical systems. Over a period of almost two years, BSE3D have helped us enormously through a combination of their vast technical knowledge and their ability to diplomatically drive forward our agenda without fear of upsetting the incumbent teams. ”
Chairman & Founder, RAM
“Our company employ many consultants, to develop design specifications and act as Lead Designer. Over the last two years we have worked together on a new data centre design. On a project of this size there are always areas to be developed and I was particularly pleased with BSE 3D’s response to any issues that arose by providing solution options and making sure the results matched our requirements. BSE 3D produced the Test Specification document used to test the full infrastructure and during the busy commissioning and test phase they were in attendance to witness and sign-off the test documents which confirm the test results fully meet the design standards and test specification.”
Senior Programme Manager, Colt Data Centres
Recent Projects
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