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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"There is no hesitation in recommending Express Electrical who installed an emergency home generator for us. First, the written installation proposal was accurate, with above-board pricing and breakdown, and there were no surprise costs. Appointment dates and hours were met for the work on a timely basis. Since, upon completion of the installation, there exists an on-going relationship for maintenance, and possible emergency equipment failure, Express Electrical stands by their work beyond the generator warranty, and over a two year period after installation. We feel confident in their professional abilities, and that they'll be there if and when needed. Finally, an answer to power outages, and that's Express Electrical!" - Warren of Lower Merion Township, PA. Warren S. Lower Merion Township, PA. 19072