Welcome to the CBG Consultants Hub

We are an ambitious and award-winning building services consultancy, with offices in Oxford, London, Birmingham, Manchester, and Cambridge. As an independent, director-owned practice, our leadership team takes a hands-on approach to project management, bringing over 25 years of collective experience. We offer a comprehensive range of mechanical and electrical engineering solutions, with a focus on lighting design, sustainable building design, building physics, and Passivhaus consultant services.

Our people are talented, committed, professional, always ready to learn; and without their ideas and energy we wouldn’t be the thriving, forward-thinking company that we are today.

We recruit from most STEM disciplines.
The facts
We have offices in Oxford, London, Birmingham, Manchester and Cambridge.
We are a building services consultancy that specialises in offering a comprehensive range of mechanical and electrical engineering solutions.
Our offerings focus on lighting design, sustainable building design, building physics, and Passivhaus consultant services.
We offer a dedicated graduate entry programme.
We support individuals through various learning opportunities including academic courses through to Chartership.
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Hundreds of students have Followed us on Gradcracker.
Ilaria Soriano
Sustainability Consultant
"At the beginning, my line manager ensured I could take the time I needed to deliver my job so I could feel confident about the work produced. By doing so, I grew in knowledge and confidence."
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Rob Butt
Principle Engineer
"Rob provides over 8 years of extensive electrical knowledge and dedication to the building services industry in his role as a Associate Engineer."
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01347 823822
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Company registration number: 6370348