For more than 120 years, BESA (The Building Engineering Services Association) has been driving excellence so everyone can expect and experience better buildings, and better buildings support better lives.
They were formerly known as the Heating and Ventilating Contractors’ Association (HVCA).
BESA provide standards to measure up to. They do this so building engineers and operators know what best looks like and what it takes to achieve, helping them make the right choices.
