Frequently Asked Questions

These are the most common questions we hear from homeowners, builders, and businesses. If you don’t see what you’re looking for, give us a call - we’re always happy to help.

General Questions

  • Yes. Every job is overseen and completed by a licensed electrician. Corrigan never uses unlicensed labor.

  • We service Louisville, Southern Indiana, and surrounding counties. See our [Service Areas page] for a full list.

  • Yes, estimates are free for most residential and commercial projects.

  • Absolutely. We take care of pulling permits and requesting inspections as needed.

  • Yes. We offer urgent service for electrical issues like outages, sump pump failures, and generator alarms. Call our main line for emergency support.

Side view of a suburban house with a garden, featuring a white outdoor generator unit near the house wall and small green shrubs, during daylight.
Logo for Corrigan Electric Co. with green oval background, white stylized text, and orange border with slogan 'Servicing Your Home & Business' at the bottom.

Looking for Service-Specific FAQs?

We’ve included detailed questions on each of our main service pages. You can find them here:

[Generator Services FAQ]

[EV Charger Installation FAQ]

[Residential Services FAQ]

[Commercial Services FAQ]

A Few Quick Answers by Topic

  • Yes. We’re certified for Briggs & Stratton, and others, even if we didn’t install it.

  • Absolutely. We install Level 2 chargers in homes and work with Tesla, ChargePoint, and other top brands.

  • Yes. We work directly with builders and developers on single homes and multi-unit projects.

Still not sure what you need? Contact us and we’ll walk you through it.