Horizon Engineering Associates, LLP (HEA), is a professional engineering firm specializing in commissioning, energy consulting and LEED services. The company was founded in April of 1995 by Michael C. English, PE, CCP, LEED AP and currently has 10 offices across the United States and 90+ employees. Mr. English started the company with the innovative idea of filling the niche of providing dedicated third-party commissioning services. He has since turned commissioning into a household term and HEA has experienced constant growth since its founding. HEA has evolved from a small start-up into one of the largest commissioning service providers in the nation.

“I feel proud and blessed when I look back at the journey of these significant and remarkable years. HEA has been able to reach this milestone by being able to transform and evolve to stay at the forefront of the trends and needs of building owners, managers and maintenance staff. I feel honored that HEA has made it through so many impactful events that have caused shifts in the economy, society and the industries that we work in”, says Michael C. English, Founder & Senior Partner. “I’m incredibly proud of the work we are all doing; delivering services that our customers love and developing new ones that will provide great value for our clients”.