A.Manufacturer Advice—Leave it to the Pros. Installation of a standby generator is not as simple as changing a light switch or receptacle, or even adding a new circuit to your home’s electrical panel. In many cases, installation requires an automatic transfer switch between the utility company’s meter and main circuit breaker panel—not as simple as adding a subpanel.
Between navigating local codes and building permits, installing new gas lines (and the possible addition of a new gas meter) to working with the utility lines that come into your home, the project is too complicated for the average weekend do-it-yourself homeowner. If you bypass the permit and inspection process, your insurance may decline coverage for future claims related to the installation.
You can take an active role in the process and save yourself some money by handling parts of the generator installation yourself and contracting other parts. Have a look at our Standby Generator Installation Guide for how to do it yourself with the help of professionals.