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

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