Skip to main content

We are the Chartered Institution of Building Services Engineers

CIBSE and our members drive better built-environment performance, unlocking economic, environmental and social value.

Find out more

CIBSE Build2Perform Live

The UK's premier event for built environment solutions is taking place 29-30 November 2022 in London.

Register for free now

Become a member of CIBSE

Apply to become an Affiliate member of CIBSE today and get instant access to our member benefits until December 2023.

Join today

CIBSE 1-2-5

As part of CIBSE’s 125th anniversary celebrations CIBSE President Kevin Mitchell has launched 5 challenges.

Find out more

What is Building Services?

Building services engineering is essential to reducing the energy used by buildings and helping to combat climate change.

Find out more

CIBSE Building Performance Awards 2023

The CIBSE Building Performance Awards recognise the people, products and projects that demonstrate engineering excellence in the built environment.

Find out more

CIBSE in your Region

CIBSE have well-established Regions providing useful services to the building services community.

Find out more

Special Interest Groups

CIBSE's Special Interest Groups encompass topics that cut across building services.

Find out more

Societies

Key specialisms in building services are represented within the CIBSE societies, offering professional recognition.

Find out more

Young Engineers Network

For those in the first 10 years of their career YEN is there to provide both local and international support.

Find out more

Inspire the next generation

Watch CIBSE President, Kevin Mitchell, give his inaugural address.

More about Kevin Mitchell

Our People

Find out who sits on the CIBSE Board, Council and the various committees of the Institution.

Our People
Shutterstock 519970543