Building services & renewable energy systems
Design & specification of heating, cooling, hot water, ventilation, and renewable energy systems
At Praxis, we design and specify energy‑efficient mechanical and electrical systems—tailored to each project, new build or retrofit—to minimise environmental impact and operational emissions. Our solutions are deliberately simple and low‑maintenance, delivering excellent comfort and indoor air quality.
We specialise in:
- Efficient heating, cooling & hot water with heat pumps.
- Balanced mechanical ventilation with heat recovery (MVHR) for filtered, fresh air and stable comfort.
- Smart control & monitoring systems for reliable, optimised operation.
- Solar PV systems (grid‑tied or off‑grid), with or without battery storage.
- Biocompatible electrical installations that prioritise occupant well‑being.
- Water recovery and treatment systems for responsible resource use.
Planning a new build or deep retrofit? We help you choose the right technologies, integrate them seamlessly, and deliver predictable performance with a light touch on maintenance.
M & E and renewable energy systems projects
Our Service
Design of HVAC building services
We design heating, cooling, and domestic hot water production systems, with extensive experience in providing efficient solutions in tight spaces.
Ventilation and indoor air quality
We analyse the ventilation requirements of your building and provide design services for efficient ventilation systems (natural, hybrid, and MVHR) that ensure optimal air quality and effective evacuation of moisture.
Electrical and photovoltaic energy projects with storage
We design electrical systems using biocompatibility criteria, reducing exposure to electromagnetic fields and prioritizing the health and well-being of occupants. We also design photovoltaic energy systems (grid‑tied or off‑grid), with or without battery storage, strengthening self-reliance and reducing carbon footprint.
Control, automation, and monitoring systems
We integrate advanced control and monitoring systems that allow for precise facility management, improved efficiency, and simplified maintenance. We design energy monitoring systems that enable real-time visualization, analysis, and optimization of building energy consumption, identifying inefficiencies and facilitating data-driven decision-making.
Water management
We design water‑efficient strategies including rainwater management, greywater and blackwater treatment systems, and building‑wide water reduction measures. Our consultancy supports improved environmental performance in both design and operation. Ideal for projects aiming to reduce water consumption and meet sustainability certification targets.
Auditing and optimization of building service design
We review and optimize mechanical and electrical systems design, at any stage in project development. We identify inefficiencies, analyse alternatives, and propose technical improvements that increase performance, reduce consumption, and extend the lifespan of systems, ensuring more efficient and sustainable implementation.
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