Generac OHVI® Engine
Your Guardian Series generator might have to get you through days—or weeks—without utility power. Its OHVI engine, specifically designed for generator use, provides the reliability to power through the most severe outages.
Thanks to Quiet-Test, your Guardian Series home backup generator runs its weekly self-test at a lower RPM.
Mobile Link™ Remote Monitoring
Mobile Link is the cellular remote monitoring system from Generac that lets you check on your generator’s status even when you are away using your computer, tablet or smartphone.
True Power™ Technology
Best-in-class power quality with less than 5% total harmonic distortion means clean, smooth operation of your sensitive electronics and appliances.
The next generation of intuitive controllers features a multilingual, two-line LCD text display with color-coded, backlit buttons.
Our Guardian Series Generators
- 2017 Guardian 9kW Home Backup Generator
- Guardian 8kW with 10-Circuit Switch
- Guardian 11kW
- 2017 Guardian 9kW Home Backup Generator with 16-circuit Transfer Switch
- 2017 Guardian 11kW Home Backup Generator
- Guardian 11kW
- 2017 Guardian 11kW Home Backup Generator with 16-circuit Transfer Switch
- Guardian 11kW with Whole House Switch
- 2017 Guardian 11kW Home Backup Generator with Whole House Switch
- Guardian 16kW
- 2017 Guardian 16kW Home Backup Generator
- Guardian 16kW
- Guardian 16kW with 16-circuit switch
- Guardian 16kW with Whole House Switch
- 2017 Guardian 16kW Home Backup Generator with 16-circuit Transfer Switch
- 2017 Guardian 16kW Home Backup Generator with Whole House Switch
- Guardian 20kW
- 2017 Guardian 20kW Home Backup Generator
- 2017 Guardian 22kW Home Backup Generator
- Guardian 22kW
- 2017 Guardian 20kW Home Backup Generator with Whole House Switch
- 2017 Guardian 22kW Home Backup Generator with Whole House Transfer Switch
My wife and I have been thinking about a standby generator for about 3 or 4 years now and with our last power outage we thought it was about time! I called 911 generators and talked to a very nice lady who took all my information and told me the sales person would be in contact with me. Less then 10 minutes later their generator sales person called me and we talked about what our needs were. He had no problems answering any and all my questions over the phone, and then we set up a time for him to come out and do a site visit. He had no problem coming out after regular business hours since my wife wanted to be there as well. He talked about the best placement of the generator, what size fit our needs, and what was involved with the install. He took pictures, measurements and did a sketch of my property. He left some light reading material on Generac and told me he would have a quote to me the next day. He delivered as promised and the price was right !! The Install crew was very neat and professional. They did not mind that I kept peeking my head in (Being a bored retired guy), and they answered all the questions I had during the install. When they were finished, my yard and my basement looked as though I had cleaned it myself! One of the installers took his time while showing my the operation of the generator, and all the in's and out's once they were finished. We are very happy with our Generac Generator, and 911 Generators ! Thank you Very Much! Liverpool, NY