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

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