Choose the #1 Brand
in Home Backup Power

Home Generator Buyer's Guide

Home Backup

Explore all Generac home backup generators

Browse the features and benefits of Generac home backup generators and see why we're the #1 selling brand on the market.

Explore Our Products

Protect Your Investment Longer Than Ever Before

Now you can protect your investment longer than ever before with Generac's new 7 and 10 Year Extended Limited Warranties.

Contact your local Generac dealer to learn more.

Find Your Local Dealer
New 7 and 10 Year
New Products

As the #1 selling home standby generator brand, Generac's Guardian Series® generators provide the automatic backup power you need to protect your home and family during a power outage. Now coming with FREE Mobile Link™, allowing you to monitor the status of your generator on a phone, tablet or computer from anywhere in the world. Giving you the ability to connect your account to your authorized service dealer for fast, friendly and convenient assistance.

See What's New

Back up your entire home or just the essentials

Generac's most popular home backup generators, the Guardian® Series kicks in within seconds of determining power loss—automatically—and runs for as long as necessary until utility power returns.

“I’d be more than happy to buy it again, it is one of the best investments I have ever made in this house.” — David Panzerella

Explore the Guardian Series

Specifically designed for off-grid use

EcoGen™ is the only automatic backup generator engineered specifically for off-grid use with an alternative energy system, like wind or solar power.Up to $2000 incentive available.

Explore the EcoGen

Cost-effective pre-packaged power solutions

Pre-Packaged Natural Gas / LP Solutions Your business can’t afford to go down when the power goes out.  Protect your data, security systems, inventory – in short, your bottom line – with a Generac Natural Gas or LP Commercial Generator.

Pre-Packaged Diesel Solutions Don’t have easy access to natural gas or liquid propane fuel? No problem. The pre-packaged Protector™ Series backup generators run on diesel fuel, and are more cost-effective than many competitive diesel-fueled generators.

Explore the Protector Series


Call to Learn More

Call Us at 1-855-899-0055
The best way to find out what generator you need is to request a risk free quote.
Chat Now
Chat With a Customer Service Representative

Request Your Free Quote

*Required Fields

The Generac Promise


Peace of mind.

And the power to live.

The Generac Promise means that our 9 – 22 kilowatt Guardian® Series home backup generators will give you peace of mind and the power to live. It means that we engineer and build them here in America*. It means we stand behind them with a strong 5-year limited warranty. We promise to continue to innovate, like with our new Mobile Link™ WiFi monitoring system, so you’ll know the status of your generator, no matter where you are. And if you ever need to call, we’re standing by 24/7, every minute of every day, ready to pick up the phone right here in Wisconsin.

*Assembled in the USA using domestic and foreign parts.

We’ll back you up. We’re standing by. Count on it.