Dedication and Ingenuity

With Dan’s and Phil’s vision, hard work, perseverance as well as their persistent focus on doing things right for customers, HVAC Concepts has grown into a premier provider of BAS, EMS and Systems Integration, and 24/7 Remote Monitoring and Alarm Management services for the Building IoT in the Washington, DC area and along the eastern United States.

There are many people that work very hard to make HVAC Concepts successful and without them we would not be able to achieve the level of service and excellence our customers expect and deserve.



Management Team

carmineCarmine Mistichelli

Chief Operating Officer/Partner, Fidelity Mechanical Services & Building Automation Systems


Carmine Mistichelli is the Chief Operating Officer/Partner of Fidelity Mechanical Services & Building Automation Systems, a Fidelity Engineering, LLC company based in Sparks, Maryland. Carmine joined the organization in 1997 as a field employee, learning the fundamentals of Fidelity as well as the HVAC industry. His experience in the field spans more than 20 years.

In his current role at Fidelity, Carmine oversees day-to-day business operations, provides short- and long-term strategic planning and manages business development opportunities by working with investors, developers, owners and management companies of various sizes and complexities.

Carmine’s ingenuity in business and commitment to providing Fidelity customers with Proactive, World-Class Service has secured the organization as a leader in the HVAC and mechanical services industries. His business acumen and management skills have contributed to the company’s growth, which now has a presence throughout the Mid-Atlantic region, with remote locations in Beltsville, Maryland and Ashburn, Virginia.

In addition to his work, Carmine is an avid philanthropist. He was the 2017 recipient of the Salvation Army of Central Maryland’s Community Commitment Award for his dedication to central Maryland. He is also a donor at Greater Baltimore Medical Center (GBMC) and served on the Board of Directors at the United Way of Central Maryland.

Carmine graduated Cum Laude from Strayer University with a Bachelor of Science in Business. In 2017, he earned a Certificate of Professional Development in Finance from the Wharton School of the University of Pennsylvania.

Carmine’s greatest achievements in life include building a family with his wife and being a father to his two young sons. He and his family reside in Glen Arm, Maryland.

danDaniel Drury



Daniel Drury joined HVAC Concepts in 1988 as a programming intern. Since then he has lived through the evolution of Building Management Systems. Dan is a strong advocate of open systems and solutions being in the customers best interests. Dan is hands on with programming and the design of most customer projects.

philPhilip Redman

Vice President


In 2006 Phil Redman joined HVAC Concepts and has been instrumental in expanding HVAC Concepts' business and customer base, and sharing his extensive knowledge consulting with customers.

chrisChris Werneke

Operations Manager – Projects


As the Operations Manager-Projects for HVAC Concepts, Chris oversees management of the organization’s engineering, programming and installation teams, while ensuring quality systems and customer satisfaction. In addition, Chris oversees all phases of new building automation projects, from sales to design/installation to close out.

A 25-year industry veteran, Chris has been a member of the HVAC Concepts team for almost a decade, in which time he has led some of the organization's largest projects, including the development of a real-time energy management project with included real-time monitoring of 11 buildings and provided data that resulted in a 13% energy savings.

Chris holds a number of professional licenses, including Certified Energy Manager (CEM), Certified Energy Auditor (CEA), LEED Green Associate & Maryland Master HVAC license.

Chris and his wife are the proud parents of two daughters. He and his family reside in Parkton, Maryland.

timTim Cramer

Operations Manager - Service and Monitoring


As the Operations Manager for HVAC Concepts, Tim oversees the technical support and service of building automation systems, as well as remote alarm monitoring. He manages all aspects of HVAC Concepts’ service and monitoring teams, which includes implementing and maintaining a myriad of standards and procedures.

Prior to his new role, Tim was a Service Director for HVAC Concepts. While he has been with HVAC Concepts since 2012, Tim has over a decade of industry experience. Since joining the organization, Tim has made significant contributions, including tripling the size of his department and improving service processes and performance.

Tim is a graduate of Drexel University, where he earned a Bachelor of Science Degree in Business Administration. He is also Niagara Certified.

Tim and his family, including his wife and two children, reside in Hagerstown, Maryland.

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