Energy Audits

IES specializes in performing comprehensive energy audits in a variety of settings. The most common type of energy audit performed is an ASHRAE Level 2 energy survey, a whole-building investigation identifying and categorizing all energy using equipment at a site to develop detailed engineering calculations for determining potential energy saving measures. Other audit types we specialize in include preliminary level audits, Demand Response surveys, ASHRAE Level 1 surveys and investment grade audits.

We work closely with you and carry out research to understand your needs and wishes.