Company History:

President and owner, Brad J. Grahl, has more than 30 years of engineering experience in the design, developement and manufacturing of high efficiency air source, water source and geo-thermal heat pump heating and air conditioning equipment. He was most recently Vice President of Engineering at a globally recognized leading equipment manufacturer.

During his years in the equipment manufacturing arena he acquired an in depth knowledge in the controls area and how to most efficiently operate and apply building system management controls to the equipment he designed.

Formerly known as Grahl & Associates, Inc. established in 1991 servicing consulting needs we have recently re-incorporated as Diversified Energy Solutions, Inc. We are now Manufacturers Representatives of some of  the HVAC industries most highly recognized controls companies. We not only provide the control hardware and software but also the knowledge and experience to apply, install and service the components and systems.

WE ARE COMMITED TO CREATING AND DEVELOPING A MORE ENERGY EFFICIENT WORLD FOR YOU AND YOUR CHILDREN.