Adam Wheeler, PE, LEED AP, President, has over 25 years of experience in Commissioning,  Energy Management, DDC Controls, HVAC Design and Building Operations, Contracting and Consulting, and is a member of both ASHRAE and the Building Commissioning Association (BCA) and a LEED-accredited professional.  

Jeff Violet, PE, has 16 years of experience in Commissioning, Mechanical engineering, Controls, HVAC Design, Project Management, Start up and Training.  His experience includes 10 years with mechanical design firms on laboratories, critical data center facilities, and a variety of commercial building environments as well as Mechanical Equipment Sales.  Jeff serves as ASHRAE RP Chair. 

Core Team Members

Sherrill Engineering, Inc.

J. Leland Johnson, PE, has over 40 years of experience in Commissioning, Electrical engineering, Controls, Design, Project Management, Start up and Training.  His extensive experience also includes Fire alarm and protection systems, Co-generation, Energy management, Estimating, Law, and many industrial applications.  

Consulting Mechanical Engineers