Existing Building Commissioning

Over time, building performance degrades due to operational and occupancy changes. Existing building commissioning involves investigating, analyzing, and optimizing building system performance through operational and maintenance improvement measures.

Energy Audits (Levels I, II and III)

Why get an audit? Most existing buildings don’t perform as well as they could.
The cost of energy to heat, cool, and light buildings is skyrocketing. An Energy Audit by FST is the most cost-effective way to define exactly how your energy is being used, where it is used effectively or wasted, and the full range of opportunities you have to take action to reduce your costs.

FST surveys and documents your building’s energy usage through a precise, hands-on, and systematic process. We prepare a detailed Energy Profile of your heating, cooling, lighting and water usage systems, and all other equipment that significantly affects your energy consumption. A wide variety of factors, from past usage and maintenance practices to weather data, can be incorporated to provide you with a clear and complete picture, along with descriptive narratives to ensure that all the data is easy to understand. FST follows the ASHRAE – Procedures for Commercial Building Energy Audits guideline for performing energy audits.

FST is a NYSERDA FlexTech Consultant and can help secure funding to provide energy audit services through the FlexTech program.