Founded in 1959, Generac has been the very first to engineer affordable home standby generators, together with the very first engine developed especially for the rigors of generator use, and is now the #1 maker of home backup generators. Generac manufactures the broadest range of power products in the marketplace including portable, residential, industrial and commercial generators. We are also the leading designer and producer of manual and completely automatic transfer switches and accessories such as backup power applications up to 50 kW.

Generac also initiated the home pressure washer category, setting the capability to clean into the hands of the homeowners. Today, Generac features a full line of advanced, high-pressure pressure washers suitable for just about any program, including the toughest commercial and industrial environments.

In Generac, we protect the things that power your life by providing quality, cheap electricity solutions.


Employees: 3,000

Location: S45 W29290 Highway 59 Waukesha Wisconsin, 53189 United States

  • S45 W29290 Highway 59 Waukesha Wisconsin, 53189 United States
  • 23 Eagle Brow Lymm Cheshire, WA13 0NA England
  • Electronic and Other Electrical Equipment and Components, Except Computer Equipment
  • Electrical Equipment, Appliance, and Component Manufacturing

Generac has 140 products available for sale in the category of Patio, Lawn & Garden.

Generac is rated 8 out of 10 based on 8,912 reviews.

Generac Quality Chart