Electrical Engineering for Generator Installations

What This Engineering Scope Covers

Generator sizing analysis — critical load determination
Automatic transfer switch selection and design
Generator circuit and feeder design
Critical load panel design
Utility interconnect and isolation requirements
Generator electrical permit drawings

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

Which services are included in this scope?

This scope covers generator sizing analysis — critical load determination, automatic transfer switch selection and design, generator circuit and feeder design, and critical load panel design.

When is this engineering needed?

Generator installation engineering designs the automatic transfer switch, generator wiring, critical load panel, and utility disconnect — producing permit-ready drawings that satisfy both the building department and the serving utility's interconnection requirements.

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.

How is licensure handled for this project?

Apex Grid Engineering is licensed in 49 states — every U.S. state except Alaska. Engineering stamping and licensure are confirmed for each project jurisdiction.

Glossary References

Key terms used in this engineering scope:

Emergency Generator (Standby Power)Anchor Bolt Seismic Load Dead Load

Ready to Move Forward?

PE-stamped engineering documents, delivered on your schedule, from engineers who've solved this problem before.

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