EV Charging Infrastructure Electrical Engineering
Electric vehicles are transforming transportation — but EV infrastructure only works when the electrical design behind it is reliable, scalable, and utility-ready.
At RJS Engineering, we provide electrical engineering design and consulting services for EV charging infrastructure across the U.S. From site layout to utility interconnection and load analysis, our team delivers safe, code-compliant systems for commercial, municipal, and fleet EV installations.
Specialized Design for EV Charging Systems
We support new charging station installations, upgrades, and fleet electrification with detailed, engineered electrical plans — tailored to your project’s unique requirements.
Electrical system design for Level 2 and DC fast chargers
Load calculations and utility coordination
Transformer sizing and power distribution
Conduit and wire sizing, trenching layout
SCADA integration and remote monitoring capability
Integration with solar, battery storage, and microgrids
ADA-compliant site layout support (when applicable)
Who We Serve
We support a wide range of EV charging clients — from commercial property owners to municipalities, utility partners, and EPC contractors (Engineering, Procurement, and Construction).
Commercial real estate developers
Municipal transit and public works departments
School districts and universities
Logistics, delivery, and fleet operators
Clean energy developers and EPC teams
Utility Interconnection & Load Planning
EV chargers can place significant new demands on your electrical service. We help you engage with utilities early, avoid costly delays, and plan your service upgrades efficiently.
Our team is experienced with:
Load profiling and peak demand analysis
Coordinating with local utilities and AHJs
Identifying transformer and service upgrade needs
Ensuring compliance with NEC, NFPA, and ADA standards
Nationwide EV Charging Support
RJS Engineering is based in Colorado and licensed in all 50 U.S. states. We understand local permitting processes, utility requirements, and electrical codes — wherever you build.
We’ve supported EV infrastructure projects across the country, including:
Fleet depots
Parking structures and garages
Office campuses and commercial centers
Public transit stations
Solar + battery-integrated charging hubs
Why Choose RJS Engineering
Licensed in all 50 U.S. states
Specialists in electrical system design for EV charging
Responsive communication and collaborative project support
Trusted by developers, contractors, and municipalities
Practical, constructible plans that meet budget and code
Part of Our Renewable Energy Services
EV charging infrastructure is just one part of the clean energy systems we support. RJS Engineering also provides electrical engineering for:
Renewable Natural Gas (RNG) facilities
Solar photovoltaic (PV) systems
Battery energy storage systems (BESS)
Microgrid and grid interconnection projects
Ready to Power Your EV Charging Project?
Whether you're electrifying a fleet or installing public chargers, RJS Engineering provides the design expertise you need to build safe, scalable, utility-ready EV infrastructure.
Contact us today to start your project.
Serving Colorado and all 50 U.S. states.