Our Leadership

TJ HesnorTJ Hesnor, PE

HEA’s Managing Partner, TJ has over 20 years’ experience with industrial, commercial, healthcare, educational and data center projects. He has extensive knowledge of industrial cooling systems, temperature control and energy management, fire protection systems, and other mechanical and electrical systems. TJ is often called upon by HEA’s clients for his expertise in energy consulting, capital planning and equipment specification.

Contact TJ  |  LinkedIn


Mike TrzcinskiMike Trzcinski, PE, LEED, CPD

As a LEED Accredited Professional, Mike takes special interest in the sustainable design of buildings.  He is a principal mechanical engineer with HEA, and is very familiar with the design, construction and commissioning of building systems for a wide variety of laboratories, buildings and facilities in the healthcare, commercial, industrial and educational sectors.

Contact Mike  |  LinkedIn