Mission Critical

Proven expertise and end-to-end mission critical systems built to perform today and scale for tomorrow

Our experienced Mission Critical team delivers a full spectrum of electrical services within data center and mission‑critical environments. Our capabilities span site development, medium‑voltage campus distribution, communication duct bank infrastructure, complete electrical distribution systems (including DC power plants), emergency and standby power systems, low‑voltage communications and controls, and on‑demand emergency support services—down to targeted scopes such as installing a single cabinet when needed.

Backed by more than a combined century of mission‑critical experience, our team has successfully delivered over 500 megawatts of data center electrical infrastructure across hyperscale and enterprise facilities. Our success is driven by early project involvement and close collaboration with owners and partners to design electrical systems that meet today’s requirements while supporting future growth. By engaging Holmes Electric early in the process, clients gain a trusted partner committed to delivering projects that are on schedule, reliable, and built Wired Right.