Substation Construction
From the first bolt to final testing, we build substations that power everything downstream — safely, efficiently, and to spec.
Everhart & Hoover offers comprehensive substation construction services for co-ops, utilities, and commercial clients. Whether it’s a full design/build project or construction from existing plans, our team brings the knowledge and hands-on expertise to handle every detail — site work, foundations, steel structures, buswork, equipment installation, and grounding systems.
We coordinate with engineers and inspectors to ensure every component meets code and performs with long-term reliability. Our crews are efficient, detail-oriented, and committed to delivering substations that are built to last — and ready when you need them.
About this Process
Substation work requires precision, coordination, and strict adherence to safety standards. Our process begins with clear project planning and site prep, followed by phased construction that includes structural installation, electrical integration, and rigorous testing. We stay ahead of challenges by working closely with your team to avoid delays and ensure a smooth energization.
We don’t just install — we deliver a fully functional system, ready for load.
What you can expect:
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Ground-up construction or work from existing substation designs
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Full installation of structures, breakers, switches, and bus systems
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Site prep, grading, foundation pouring, and grounding
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Coordination with engineers, utilities, and commissioning teams
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Safety-first approach with quality control at every phase
Let’s Talk Power.
(717) 987-3845
Related Services
Hydro Excavation
Non-destructive digging using pressurized water and vacuum systems to expose buried utilities with precision.
Underground Services
Trenching, boring, duct banks, and cable installation — all handled safely with minimal surface disruption.
Distribution Services
Safe, efficient overhead and underground line construction for reliable power delivery in any environment.
F.A.Q.
Have questions about how we work or what to expect? Here are answers to some of the most common things we get asked. If you don’t see what you’re looking for, feel free to reach out — we’re here to help.
Do you offer turnkey substation construction?
Yes — we handle site prep, foundation work, structural erection, equipment installation, and final testing.
What types of clients do you serve?
We work with electric co-ops, public utilities, and commercial clients with private substations.
Can you build from provided plans?
Absolutely. We regularly build from engineer-provided drawings and specifications.
What voltages do you typically work with?
We have experience with substations in the 12kV to 138kV range.
Do you handle energization and final testing?
Yes — we work with utilities and inspectors to complete testing, commissioning, and ensure readiness for service.