Since 1959, Generac Power Systems has been committed to building the most reliable, durable, efficient, and environmentally-friendly generators and power equipment.

With automatic operation and 24/7/365 support from our Wisconsin headquarters, a Generac backup generator gives you added protection in an increasingly uncertain world.

Use your serial number to find product information, user manuals and support for Generac products

We are committed to providing you with customer and technical support to ensure peace of mind and dependable service for your Generac product. Find help here or contact us – we’re …

Contact Us US/Canada: 1-888-Generac (436-3722) International: 1-262-544-4811 Get an Estimate Find a Dealer Owner Support Connect

Prepare for any outage with a portable home backup generator. When the power goes out, a Generac portable generator will keep your fridge running, the AC on and your mind at ease.

Prepare your home for power outages with the best home standby generator from Generac, the market leader.

Generac's Independent Authorized Service Dealer network allows customers to contact local technicians who have been trained and certified to perform work and initiate warranty claims …

At Generac, we believe in empowering our customers to make the most of their power equipment. Our Owner Support page is your key to unlocking the full potential of your products, with …

The Generac GP3300i inverter featuring advanced PowerRush™ technology delivers over 50 percent more starting capacity for your RV essentials and other motor-driven equipment—so …