Drafting Services

Residential GeneratorPlan Sets

Detailed plan sets for residential generator installations with automatic or manual transfer switches. Compliant with state, local, and utility requirements.

Expertly Designed for Installers

This package provides a comprehensive plan set for the installation of a generator for a residence. We handle the technical details so you can focus on the installation.

What's Included:

Flexible Packages

Choose Your Design Type

Select the level of detail and engineering certification your project requires.

Generator Planset

Standard plan set including site plan, layouts, diagrams, and anchoring details. Perfect for straightforward installations where additional calculations aren't required.

Standard

Planset + Load Calcs

Includes NEC 220.82 optional feeder and service load calculations. Essential for whole home backups or partial backups to ensure you don't exceed ratings.

Planset + Load Calcs + Electrical PE

Includes Professional Engineer (PE) stamp on electrical calculations.

Available for: CA, OR, WA, KS, TX, MO, NJ ONLY.

Full Package + Structural PE

Comprehensive package including Structural PE certification.

Requires a custom quote.

Custom Quote

Important Service Notes

Concrete Pad Engineering: Note that concrete pad engineering is not included in the standard packages and must be quoted separately if required.

Load Calculations: If load calculations are required by the AHJ, a Master Electrician can sign off on them, or you can select our package with an Electrical PE stamp (available in select states).

Permit Fees: Permit fees are not included in the plan set pricing.

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