Expertise that makes projects work better.
From design and digital engineering, to delivery, DfMA and lifecycle support, ESG connects the right capabilities at every stage to improve coordination, efficiency and project certainty.
50+
Years of
Setting the
Standard
20+
Years of
Digital
Engineering
10+
Years of
In-house DfMA
delivery
5
Key operational
sectors across
our industry
1
We are a
recognised Tier
One contractor
24/7
Helpdesk for
Aftercare and
Maintenance
ESG is a recognised leader in the building services market. Our long and successful trading history since 1975, provides us with a reputation for engineering expertise, collaboration and dependable delivery.
We are employee-owned, giving structure to our people and genuine stake in the success of the business, encouraging long-term thinking, shared responsibility and a commitment to continually raising standards. Alongside this, we are focused on improving sustainability performance and supporting the transition towards a net zero future through smarter, more efficient and responsible engineering solutions.
Our vision is to solve the challenges of today, setting the standard for a new era of engineering. By investing in our people, embracing new ideas and creating opportunities for growth, we continue to strengthen the expertise and capability that our clients rely on.
We have a long trading history of delivering high-end developments throughout London and the Southeast.
We are proud to be associated with some of the UK’s most iconic commercial developments, shaping the city skylines for years to come.
Our focus on quality, safety, and sustainability ensures that every project we undertake is completed to the highest standards.
Projects
Fast mobilisation and experienced delivery.
Centres
We are a leader in the building services marketplace and specialise in the delivery of high quality facilities, including mission critical Data Centres for the UK's leading developers, occupiers and retailers.
Our fleet of experience engineers help to provide building maintenance and lifecycle care.
Our sector-led approach combines specialist knowledge with proven building services expertise. Across Residential, Commercial, Fit-Out, Data Centres and fast-track Special Projects, ESG understands the distinct technical, operational and programme challenges of each environment, enabling us to deliver solutions tailored to the needs of every project.
Click on a sector above and learn more about our capabilities.
Explore DfMA and our Offsite capabilities.
We have controlled environments that improve quality, safety and programme certainty, before it reaches site.
Learn moreA solid foundation.
We are built on strong values and a commitment to doing things the right way.
Read our founder's storyStrong leadership has always been central to ESG. Today, our experience combines extensive industry knowledge with a clear vision for the continued growth and development of the business.
Behind them sits a broad network of expertise across our senior management, technical and specialist teams. From Digital Engineering and AI-led innovation to sustainability, commercial and operational expertise, this collective knowledge helps us improve decision-making, increase efficiency and explore new ways to enhance project delivery.
This depth of knowledge also allows us to extend our capabilities beyond traditional building services delivery, with specialist expertise in areas such as Offsite Assembly and DfMA, Maintenance & Aftercare and project lifecycle support.
Together, this creates a stronger, more capable business. One that is equipped to respond to the changing demands of our clients, our industry and the built environment.
ESG Prime extends our support beyond project delivery, providing tailored maintenance, aftercare and building support services throughout the asset lifecycle.
From specialist fit-out, compliance testing and defect cover to planned and reactive works, our experienced teams provide the flexibility and continuity needed to keep buildings performing efficiently. Supported by our mobile engineering capability, facilities helpdesk and an ongoing commitment to smart technology and innovation, ESG Prime helps clients protect performance, maintain operational continuity and maximise long-term asset value.
From project completion to ongoing operation, we provide the expertise and support to stay with our clients throughout the life of their buildings.
With you for the lifetime of the building.
Project delivery, aftercare and ongoing support from one experienced team.
Learn more