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.

Quiet-Test™

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.

Evolution™ Controller

The next generation of intuitive controllers features a multilingual, two-line LCD text display with color-coded, backlit buttons.

Our Guardian Series Generators

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Work Completed date: 07/30/2018. I'm happy to say that I have my Generac. P&L Electrical Company in Park Forest, IL did a wonderful job. I have the 22kw Air-Cooled. Mr. McGrew came out on July 25th. I signed the contract on the 26th, gave him the check on the 27th and he installed it on Monday the 30th and I gave him the balance. He was on time from start to finish, and cleaned up inside and out. So far, I have recommended two of my friends to contact Mr. McGrew when they are ready for their Generac. Sandra W./Chicago, IL.