Powering Communities to Empower the World At Henkels & McCoy, we understand that demands on the power industry are constant. That’s why we work tirelessly to deliver on-time, quality projects that keep the power flowing and the lights on for millions of Americans. Henkels & McCoy has nearly a century of experience working on a range of aerial and overhead, underground, distribution, substation, and transmission projects. Each year, we help construct thousands of miles of power lines across the country, while keeping thousands of workers safe. We are a founding member of the Electrical Transmission and Distribution (ET&D) Strategic Partnership, a formal collaboration of industry stakeholders, working to improve safety for workers in the electric line construction industry. Our commitment to safety is matched only by our commitment to performance. Our precision project management and EPC delivery services create efficiencies that drive real value for our customers. From medium- and high-voltage substation design and high voltage transmission to low-voltage distribution and renewable energy projects, our people have the skills to bring your projects from planning to completion.