E2 provides a full range of energy surveys using our fully qualified in-house energy consultants. Our opportunity identification surveys are focussed on identifying practical projects for implementation to your specific return on investment criteria. Our full energy surveys are carried out to British Standard BS EN 16247, suitable for full ESOS & ISO50001 compliance. We also specialise in BMS & HVAC optimisation surveys, many of which have resulted in savings of up to 50% for our clients. Our consultants work closely with our project management teams, providing support from concept to commissioning and beyond.