Can I Install My Own Standby Generator?

DIY projects around your home or office can save you money that would be spent on professional installers or repairmen. Standby generators are one such machine that can be installed by their owners. But is it a good idea to tackle standby generator installation on your own?

What do I need to know to install a standby generator?

A backup generator installation is not your typical do-it-yourself activity. The installation of a home generator is more complicated than changing the oil in your automobile or tiling the spare bathroom.

Most standby generators are permanently installed outside the home or office and must be wired into the main electrical panel. This means that you will need to understand basic wiring and have access to the necessary tools. In addition, many standalone units require natural gas or propane supplied through storage tanks or connecting pipes.

Can I install my own Generac generator?

Prepackaged and pre-wired with detailed instructions, Generac’s Guardian Series systems are available as an option. It’s up to you whether or not you want to take on all of the site preparation and electrical panel and fuel connections yourself.

Can I install a generator transfer switch myself?

A generator transfer switch may technically be installed by yourself if you have the required expertise in electronics and are confident in your abilities.

Related Questions and Answers

How much does it cost to install a transfer switch for a portable generator?

With a switch, you can power any of those devices without having to use extension cables. The cost of the switch, which includes installation, may run from $500 to $1,500.

How do I install an automatic standby generator?

This video will provide you with the details:

Where should a whole house generator be placed?

Ordinances enacted by local governments or the federal government are not the only rules homes must observe. As an example, most manufacturers recommend that your generator be situated outdoors and at least five feet away from any openings to the outside, including windows, doors, and vents.

How much does it cost for an electrician to install a transfer switch?

The typical cost of installing a generator transfer switch An electrician will charge between $200 and $500 to install a transfer switch in a home. They will take roughly three to four hours.


If you have access to the necessary tools and an understanding of basic wiring (along with some free time), you can install your own standby generator. However, if the project seems to be too big to handle, consider hiring a professional installer to do it for you.

The “whole house generator wiring diagram” is a useful tool that many people have been looking for. It can help you install your own standby generator.

NEXT UP: How Do Automatic Standby Generators Work?

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James Sylvester
About James Sylvester

James S. Sylvester is an experienced OSHA Safety Supervisor with years of experience in the construction and oil & gas industries. He focuses on workplace safety, occupational health and safety systems. Learn more about James' here or connect with him on Twitter