Company Description

SD HERS provides HERS testing verification, such as duct leakage, airflow tests, refrigerant charge verification, quality insulation inspection (QII), indoor air quality, and kitchen range hood.

SD HERS for new and existing buildings.

Products & Services

Quality insulation inspection (QII) ,   Refrigerant charge verification ,   Kitchen range hood testing ,   Airflow tests ,   Indoor air quality testing ,   Duct leakage testing ,   HERS testing verification