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

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