Building Services Engineering

Our building services engineers work closely with our in-house sustainability & environmental specialists, utilising advanced dynamic thermal modelling analysis software and BIM to optimise the design criteria, ensuring the most economically viable technological solutions are specified while delivering environmental performance and cost efficiencies for our client’s projects, whilst also satisfying any stringent and complex compliance criteria.

Mechanical Engineering

When correctly designed, mechanical services such as ventilation, heating and cooling (HVAC) can go unnoticed. Yet these essential services help make buildings not only operate, but attractive to occupants, and hotels appealing to guests. At their best they are resource-efficient, easy to control and maintain, adaptable and designed with wellness in mind.

CES’s mechanical engineers provide simple, robust and elegant solutions that enhance the long-term value of buildings. Our experience encompasses passive and energy-efficient solutions that contribute to sustainable building design, and appraisal and retrofit for better performing services in existing buildings.

Electrical Engineering

Our electrical design engineers work seamlessly with mechanical and public health/plumbing engineers to create complete building services solutions.

Beyond the standard areas of overlap, CES expects its electrical engineers to become creative partners in the design process. Our collaborative approach is supported by advanced 3D modelling methods, known as building information modelling (BIM), that allow design teams to share an intelligent virtual project digital twin.

Public Health & Plumbing Engineering

CES designs systems for water supply and sanitation that help buildings work better for occupants, owners and the environment.

CES’s public health & plumbing engineers tackle diverse challenges – from sustainable strategies to fire suppression systems, and from drainage in high-rise buildings to supplying ultra-pure water and piping specialist gases and fluids for healthcare, science, and industry facilities.

Together with CES’s mechanical and electrical engineers, we provide integrated building services. We also collaborate with civil engineers to ensure that plumbing and infrastructure work together, in sympathy with the complete water cycle.


Mahdi Sarkhosh

Director – Eastern Canada

Mario Staiano

Director – United Kingdom

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