HHS Associates


With over 100 years of industry experience, our direct leadership understands the importance for building owners to achieve optimal functionality in their assets and is equipped to encounter any problems that might exist.


Roger Henson, Senior Consultant

Roger is the founder of HHS Associates and has over 40 years of experience in serving as an owner’s representative, facility manager, energy consultant, mechanical design engineer, and project manager. He is currently serving the firm as a Senior Consultant focused on business development and project implementation. Prior to HHS Associates, he successfully started and sold two engineering services firms, PEBSCO and Envirotherm.

Roger received his Bachelor of Science in Aerospace Engineering from the University of Texas at Arlington. He is a current member of the National Society of Professional Engineers, Texas Society of Professional Engineers and Association of Energy Engineers.

Fred Schroeder, President

Fred has 35 years of experience as a consultant, MEP design engineer, facilities and energy engineer. He has also held roles serving as a branch manager for a major MEP design firm and general manager for Central and South West and American Electric Power. At HHS, Fred is responsible for overseeing the operations of the company which include business development, project administration, and field management.

Fred received his Bachelor of Science in Mechanical Engineering from Louisiana State University.  He is a current member and past Dallas chapter President of ASHRAE and holds a U.S. Thermal Storage patent.

Steve Gumm, Principal

Steve has over 20 years of experience in the industry working as branch and project manager for Goetting & Associates along with project and field engineering for several other firms. At HHS, Steve is directly responsible for supervising the field engineers to ensure efficient project execution and analysis.

Steve received his Bachelor of Science in Mechanical Engineering from Penn State University. He is an active member of ASHRAE and is a licensed Professional Engineer in multiple jurisdictions holding a NCEES registration.

Grant Henson, Managing Principal

Grant is responsible for managing all aspects of HHS with an emphasis on financial operations and business development efforts. He has worked for 12 years in commercial real estate advisory with Stream Realty, CBRE and Rockcap Company.  

Grant received his Bachelor of Business Administration in Finance and Real Estate from Texas Tech University. He has been an active member of The Real Estate Council, served as a Dallas board member for Special Olympics Texas, and supports several organizations including Limbs for Life, FUMCR and the Fort Worth Stock Syndicate.