Energy Resources Group Technologies, Inc.-
CT’s Oldest Energy Conservation Services Company
Founded in 1995
Blower Door Testing
A blower door test is used to measure the air leakage in your home where you lose heated and cooled air as well as locate those uncomfortable drafts. A blower door is a powerful fan that mounts into… Read More
Duct Testing
A duct leakage test is used to measure the air leakage in your heating and air conditioning ductwork and to determine the best way to achieve CFM reduction and increase the efficiency of the home. Leaky ductwork is one… Read More
HVAC Efficiency Tests
We measure the total air flow as well as the efficiency of your heating and central AC systems using equipment designed to accurately measure the airflow through residential air handlers. This test is performed in conjunction with the Duct… Read More
About Us
Energy Resource Group Technologies, Inc., (ERGT) founded 1995, is Connecticut’s oldest Energy Conservation Services Company and is located in the Northford section of New Haven County. Since our founding, we have provided a variety of residential energy conservation services supported by the Connecticut Energy Efficiency Fund and administered by Eversource (formerly CL&P), The United Illuminating Company (UI), Yankee Gas Services YGS), Southern Connecticut Gas Company (SCGC) and Connecticut Natural Gas (CNG).
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