Whole home generator systems
Comfort. Security. convenience
Home backup power
A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane (LP) fuel, and sits outside just like a central air conditioning unit. A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items. 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.
Mobile Link™ Remote Monitoring FREE with every Guardian Series Home Standby Generator
Allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet, or PC. Easily access information, such as the current operating status and maintenance alerts. With Mobile Link, you are taken care of before the next power outage.
Automatic Operation
Don't worry about having to be there to start and turn off your Generac home backup generator because it does that automatically--whether you're home or away.
Refueling Not Necessary
Your Generac home backup generator runs on your existing natural gas or LP fuel supply. Save the gas cans for your other outdoor power equipment.
The #1 Selling Brand of Home Backup Generators
Generac created the home backup generator category. Today, our generators are preferred by most homeowners who invest in home backup power.
Power directly to your home
You'll never have to run an extension cord through a window or door again. Your Generac home backup generator safely delivers power right to your home's electrical panel.
24/7/365 Generac Customer Support
Power outages aren't a 9-to-5 thing. That's why we're standing by all day every day from our headquarters in Wisconsin to answer any questions you might have. 1-888-GENERAC
How it works
A Generac home backup generator senses a power outage, turns on automatically, and delivers backup power to your home. It will run until utility power returns – whether that’s in two hours or two weeks.
What do I need to know?
We know a home backup generator is a big investment. Here’s what you need to know to make an informed decision about your Generac home backup generator purchase.
Client Testimonials
Real Generac owners
Learn more about how Generac home backup generators work, and hear from Real Generac Owners.
How does a home backup generator help me?
There are a lot of choices out there for backup power. Find out how a Generac home backup generator can help you during a power outage.
Generac customer testimonial - Peace of mind
Joe P. of Florida feels safe and confident working from home knowing that with his Generac automatic standby generator, he won’t lose a single second of work time.
Real generac owners - poweroutage while on vacation
After returning home from a vacation with his family, Rich L. learned that a storm had knocked out the power. His home had significant damages. That won’t happen again, now that Rich has an automatic standby generator.
Options for virtually every need and budget
Contact us to explore our broad line of Generac whole home generator systems. You’ll see that there’s one that is right for you, no matter your needs or your budget.