About GeneratorPermitGuide
GeneratorPermitGuide exists because the information homeowners need when planning a standby generator installation is genuinely hard to find in one place. The real answers — what permits are required, what setback rules apply, what the inspection will check, how to get HOA approval — are scattered across county building department websites, manufacturer installation manuals, and outdated contractor FAQ pages.
This site is not affiliated with any generator manufacturer, installer, contractor, or utility company. We don't sell generators. We don't refer to installers. We don't earn affiliate commissions. This is a pure informational reference, funded by Google AdSense advertising, built to help homeowners make informed decisions before spending thousands of dollars on a generator installation.
What This Site Covers
Generator Permit Guide focuses exclusively on residential standby generator permitting in the United States. Our content covers:
- Which permits are required for permanent generator installations (spoiler: typically 2–3)
- Setback requirements from the home, windows, doors, and property lines
- Noise ordinance limits by state and major city
- HOA architectural review requirements and how to navigate them
- What electrical and mechanical inspectors check — and the most common fail points
- State-specific guides for the 25 highest-population states
- Specialty situations: flood zones, hurricanes, condos, new construction
- Brand-specific guidance for Generac, Kohler, Cummins, and other major brands
Editorial Approach
Every page on this site is written to answer a specific question a real homeowner would ask. We don't publish thin content, templated summaries, or AI-generated filler. The setback distances, noise limits, permit fee ranges, and processing time estimates on this site are sourced from publicly available municipal codes, state building department publications, manufacturer installation documentation, and the National Electrical Code.
Where requirements vary by jurisdiction — which is nearly everywhere — we say so clearly and direct readers to verify with their local building department before taking action. We are not engineers, attorneys, or licensed contractors. This site does not constitute professional advice of any kind.
Keeping Information Current
Building codes, permit fees, and local ordinances change. We review and update state and topic pages regularly. If you find outdated or inaccurate information, please contact us and we'll investigate and correct it promptly.
Advertising
This site carries Google AdSense advertising. Ads are served automatically by Google based on page content and visitor context. We have no control over which specific ads appear, and advertisers do not influence our editorial content. No manufacturer, contractor, or service provider has paid for placement or influence on any page of this site.