Guardian by Generac Power Systems is the top-selling brand on the market today. In fact, we sell five times more generators than our closest competitor. The Guardian name means quality and reliability, innovative technology and the right model to fit every home and every family’s lifestyle.

Our pre-packaged, pre-wired air-cooled models are easy to install, making them the cost-effective choice for homeowners who wish to protect specific essential circuits. Some homeowners may prefer our new Guardian Elite™ 16kW or 18kW air-cooled models, offering up to whole-house coverage.

Other homes require larger kW liquid-cooled protection. To meet those needs, Guardian offers both premium QuietSource™ models and Guardian Elite value models with important features and options such as load control systems, automatic voltage regulation and electronic governors.

Finally, GUARDIAN has a complete Commercial Series with single and three phase units up to 150kW. All things considered, Guardian offers the broadest generator product line in the industry.