H I Solutions traces its roots back to February 8, 1974, when it began as Solid State Systems, Inc., developing computer-based energy management systems during the first energy crunch. Early innovations included building automation and telecommunication systems, with the first installation completed in March 1974. In 1989, following the sale of Solid State Systems to Alcatel, the Building Management Division was incorporated as H I Solutions, Inc. Through solid engineering, strong relationships, and a focus on long-term performance, H I Solutions has grown steadily, maintaining many of its original distributors and customers for decades and celebrating over 50 years as a trusted leader in building automation.

H I Solutions delivers innovative, cost-effective building energy management solutions for industrial, commercial, office, retail, educational, and health-care facilities. Our systems are trusted in hundreds of schools and retail locations, distributed through independent distributors, OEMs, and National Accounts. Committed to quality engineering and long-term value, we design durable, backward-compatible products that are flexible and customizable to meet unique needs. Backed by unparalleled customer service, we focus on lasting relationships, continued support, and tailored problem-solving that ensures reliability and performance for years to come