Electrical · EV Load Study

Electrical Load Studies for EV Charging

Adding EV charging to an existing building starts with a load study — determining how much charging the existing service can support without upgrade, and how a load management system can maximize the number of chargers on a given service.

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What This Engineering Scope Covers

How Apex Grid Handles This

Apex Grid Engineering is licensed in 49 states — every U.S. state except Alaska. Engineering stamping and licensure are confirmed for each project jurisdiction. We engineer electrical engineering scopes as a standalone service or as part of a coordinated structural, MEP, civil, and geotechnical package.

We work from architectural PDFs, contractor sketches, or existing CAD files and produce stamped engineering documents, permit drawings, and calculations that building departments accept the first time.

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Frequently Asked Questions

What work does Apex Grid perform under this scope?
This scope covers existing service capacity evaluation for EV charging addition, level 2 and DCFC load demand calculations, load management system analysis — how many chargers without service upgrade, and service upgrade analysis if load management is insufficient.
When is this engineering needed?
Adding EV charging to an existing building starts with a load study — determining how much charging the existing service can support without upgrade, and how a load management system can maximize the number of chargers on a given service.
What does Apex Grid deliver for this scope?
Stamped engineering documents, permit drawings, and calculations. We work from architectural PDFs, contractor sketches, or existing CAD files. We engineer electrical engineering scopes as a standalone service or as part of a coordinated structural, MEP, civil, and geotechnical package.
Who stamps the engineering for this scope?
Apex Grid Engineering is licensed in 49 states — every U.S. state except Alaska. Engineering stamping and licensure are confirmed for each project jurisdiction.

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