SPARKS, MD (June 3, 2019) – Fidelity Engineering, a leader in HVAC/Mechanical Services, Building Automation and Controls, and Emergency Power Generation and Related Services within the Mid-Atlantic region is proudly celebrating a momentous achievement – its 75th year in business. 

“Since 1945, Fidelity Engineering has been a proven leader in our industry. We’re very proud to celebrate this impressive milestone.” – Dave Lanphar, CEO.

As the company reflects on its past and present, it also has big plans for the future, and Fidelity Engineering is now Fidelity Building Services Group. Today, as one fully aligned organization, Fidelity offers best-in-class services ranging from HVAC/Mechanical Services and Engineered Retrofits/Targeted Design-Build, to IoT/Building Automation & Controls and Emergency Power Generation – all backed by a world-class service culture.

“Our new name is more inclusive; it reflects our unity and the integrated nature of our services.” – Dave Lanphar, CEO

Fidelity’s name is changing, but its commitment to leading this industry remains the same. This new era for Fidelity will focus on its thousands of clients and allow for expansion outside of the Mid-Atlantic region.

“75 years of excellence as the leading provider of building solutions, I am looking forward to many more decades of innovation, growth, and success.” – Carmine Mistichelli, COO.

Today, Fidelity is looking ahead to maintaining its leadership in integrated building services while expanding its geographical footprint and portfolio of companies.


About Fidelity Engineering

Fidelity Engineering was founded in 1945 as a full-service Mechanical Engineering, Contracting, and Service Company that introduced air conditioning, refrigeration and process cooling to a new and exciting marketplace. The advent of air conditioning went on to revolutionize the entire building industry and Fidelity has been on the leading edge ever since. Today, our geographic footprint has grown beyond the Mid-Atlantic, extending South through Texas. With over 1,000 Team Members, 75 years of experience, and an intense focus on delivering Proactive, World-Class Service, Fidelity is established as a premier provider of high-performance building solutions.

Fidelity Engineering’s product and service offerings include Emergency Generators/Power Systems, Building Mechanical-HVAC Systems, Alternative Energies, Building Automation & Controls, Systems Integration, and Energy Consulting. Our core markets are commercial, industrial and institutional facilities. Our leaders are some of the most highly regarded individuals in the Construction, Service, and Engineering communities. Collectively, we share an extreme commitment to advancing the cause of building energy efficiencies, sustainable energies and service excellence.