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

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