NEC load calculations prepared for service upgrades, tenant improvements, EV charging installations, and electrical permit packages.
Electrical Load Calculations
Electrical contractors, developers, and owners often need a licensed engineer to verify service capacity before a project can move through plan review. We prepare clear electrical load calculations that support permit submittals in Washington and Oregon.
What We Provide
- NEC service and feeder load calculations
- Demand and continuous load adjustments
- Service upgrade verification
- Commercial and multifamily permit support
- EV charger and equipment load additions
Common Use Cases
- Permit submittals and resubmittals
- Plan review corrections
- Commercial tenant improvements
- Service upgrades and equipment additions
- Fast-turn engineering support for contractors
Permit-Ready Engineering Support
PNW Electrical Engineering focuses on practical deliverables that help electrical contractors keep projects moving. Our packages are built around clear calculations, coordinated one-lines, and documentation that can be submitted to utilities, cities, and AHJs with confidence.
We regularly support projects involving electrical plan review, EV charging, service upgrades, multifamily improvements, and tenant improvement work. If your job needs an engineer who can turn around a clean, usable package quickly, we can help.
Related Services
Electrical Load Calculations
Permit-ready NEC load calculations.
Panel Schedule Engineering
Clean, coordinated panel schedules.
PE Stamp for Electrical Plans
Stamped electrical plan review and support.