BECx commissioning services are for those seeking LEED™ certification, basic commissioning or retro-commissioning/energy audits (existing buildings). BECx will identify potential energy saving measures, we will estimate payback, provide as-built drawings and oversee the implementation of the energy saving measures.
A professional auditor can use a variety of techniques and equipment to determine the energy efficiency of your home. Thorough audits often use equipment such as blower doors, which measure the extent of leaks in the building envelope, and infrared cameras, which reveal hard-to-detect areas of air infiltration and missing insulation. — energystar.gov