About
Stephen Bess Associates specializes in providing high-performance heating, ventilation, and air conditioning solutions tailored to the demanding climate of Tempe, Arizona. By focusing on sustainable HVAC engineering, the company helps residential and commercial properties drastically reduce their energy consumption. Their systems are meticulously designed to integrate seamlessly with Passive House standards, ensuring optimal indoor air quality and thermal comfort year-round. Utilizing advanced technologies such as energy recovery ventilation and variable refrigerant flow systems, they bridge the gap between green building design and functional mechanical performance. Additionally, the team collaborates closely with solar energy installers to maximize the efficiency of off-grid and hybrid climate systems. Their commitment to building science ensures that every project achieves maximum durability while minimizing its carbon footprint. Through precise load calculations and duct design, they ensure peak efficiency in the harsh desert heat.