Excellence in Engineering
Partnering with our customers, we co-create, design and deliver energy-efficient mechanical, electrical and public health solutions faster, safer and better than ever before.
Guided by our value-added approach and bolstered by the latest technologies, tools and engineering techniques, our expert team will support you throughout the project lifecycle, from design to commissioning, completion and aftercare, ensuring complete satisfaction.
Our Services

Electrical HV and LV
We have vast experience in all facets of electrical power installations and maintenance and provide a full design and installation service covering all aspects of LV, MV and HV installations.
From standby generators and uninterruptible power supplies, to lighting control and energy management systems, we’re confident that whatever your challenge, we have a solution.

Mechanical & HVAC
For all your heating, ventilation and air conditioning needs, Dalkia provides solutions that are cost-effective, energy-efficient and can be maintained for years to come. We aim to combine the most modern technology, design innovations and imaginative thinking to provide you with the best possible solutions.
Our teams also specialise in major plant replacement within occupied buildings and ‘mission critical’ establishments, including the financial and data sectors.

Public Health
Our unique mechanical design studio provides comprehensive plumbing options that can outfit buildings of any size. From standard plumbing systems to rainwater recycling and technologically advanced process piping, we have a strong and capable plumbing design group ready to tackle the next challenge.

Industrial Instrumentation Solutions
From simple electrical installations to complex instrumentation systems and HV infrastructure projects, Dalkia can deliver the complete solution – from design concept through to installation, commissioning and validation.
With over 100 years’ experience in highly regulated sectors such as energy and infrastructure, food and beverage or petrochemical markets, our electricians and instrument technicians deliver safety and engineering excellence time after time.
Specialist Services

Critically Controlled Environments & Cleanrooms
Critically controlled environments are used within various sectors, including data centres, cleanrooms, pharmaceutical, health care, food and beverage, micro-electronics and testing facilities. We provide a full design and build solution for all critically controlled environments in all sectors.
We have a wealth of experience providing innovative design and project execution to the Pharmaceutical, LifeScience and Electronics industries. We offer the full range of cleanroom services from consultancy, design engineering, installation, through to full design and build turnkey solutions.

Road & Tunnels Services
We understand the complex requirements of the tunnel and transport infrastructure sector. Our team deliver fully integrated cost‑effective, energy‑efficientM&E solutions that meet legislative requirements.
From early-stage advisory and scoping through to collaborative planning, delivery and long‑term maintenance, our focus on safety, reliability and compliance helps create and maintain optimal tunnel conditions, minimise downtime and achieve regulatory standards.

Fire & Security Systems
We have a proven capability in providing fire and security solutions, life safety and security applications including; CCTV, IP CCTV, ANPR, Intruder Alarms, Access Control, Fire Detection, Networks and Warden Call systems.
No matter how diverse your needs, our expertise allows us to tailor a solution from basic levels of protection to complex, fully integrated fire and security systems.
Our specialist design team will ensure you are properly protected with the emphasis placed on providing cost effective solutions utilising the latest technology with an impartial approach to product selection.
The Dalkia Way
The Dalkia Way ensures a better customer experience across all projects. This includes the benefits of greater efficiencies, minimisation of waste and improved communication throughout the lifecycle of the project.
The Dalkia Way allows us to integrate consistent ways of working across Dalkia Engineering, an approach embraced by every member of our organisation, influencing every decision we make on a customer project.
In practice, the Dalkia Way is our approach to operational excellence, adopted by all areas of the business to drive consistent performance. On a more granular level, it means each project consistently adheres to the Dalkia processes and brand, visually, emotionally and in practical delivery, no matter the client nor complexity and location of the project.