Power Quality Professionals provides backup generators both residential and commercial. The need we see most from our customers is for home backup. Generac created the home backup generator category. Today, our generators are preferred by 7 out of every 10 homeowners who invest in home backup power. A permanently installed Generac home backup generator protects your home automatically. It runs on natural gas or liquid propane(LP) fuel, and sits outside just like a central air conditioning unit. A home backup generator delivers power directly to your home’s electrical system, backing up your entire home or just the most essential items. With automatic operation and 24/7/365 support from our Wisconsin headquarters, a Generac home backup generator gives you the peace of mind in an increasingly uncertain world.