About Us

Darlene McCalmont, CEO

Message from CEO

Since 2009, our sole focus is renewable energy. We provide the electrical engineering and we work with close partners for structural and civil engineering. We are here to help you with the best possible design for your solar PV systems, energy storage systems, microgrid systems, cogen generator systems, and electric vehicle charging systems. We listen to what you need, offer suggestions for the design, and produce a completely thought-out set of project drawings. We are often told by building officials that they love our drawings because they are accurate and easy to follow. I’m proud of our engineering team with their attention to detail, project timelines, and dedication to all our customers’ projects. I always tell our customers that we will not abandon you, no matter where in the process your project stands. We don’t stop helping just because your bill is paid. Call me personally for a project consult, and you will not be disappointed.

The McCalmont Difference

Solar + Storage Expertise

At McCalmont Engineering, our expertise stands apart. Renewables is everything we do, unlike engineering firms who design traditional power plants. We do solar 40+ hours a week.

Construction Experience

Our employees have years of field experience installing solar power plants, and that hands-on experience translates into designs that lower construction costs. Our NABCEP-certified team has deep experience building solar systems, not just designing them. We understand that controlling costs is one of the most important factors to you in getting your projects built.

Exceptional Track Record

Our staff has over 80 years’ combined experience in the solar industry, and that experience translates into thoughtful and buildable designs. We are experienced with every step of the design process from interconnections through permitting, construction, and commissioning. We manage large numbers of complex projects simultaneously through outstanding project management.

Company History

Darlene and Tom McCalmont founded McCalmont Engineering in 2009 with the objective of capitalizing on their years of solar experience to create the leading solar design and engineering company. For over a decade now, McCalmont has been providing knowledgeable and experienced solar and energy storage design and engineering services for large scale projects (commercial, industrial, and utility scale). McCalmont delivers complete renewable energy project designs including solar power plants, microgrids, storage systems, and electric vehicle charging infrastructure. McCalmont Engineering is licensed in over 30 U.S. states.

Design Your Career

Join us and design your future sustainable energy career with
McCalmont Engineering!