We chose Generac because our research told us that their generators were the best in the business. We chose Oklahoma Generator & Larrison Electric because our research told us that they were the best installers in our area. From start to finish we were totally satisfied with both the product & the installation! I would highly recommend Generac generators, Oklahoma Generator & Larrison to anyone wanting the best in home generators.

It's hard for me to write a review. Only had the unit for about 4 weeks and LUCKILY we haven't had any outages. Things I do like: Relatively small foot-print Clean asthetics Visible stand-by light Things I don't care for: I still can't get my phone connected to the mobile link App Help with the mobile connectivity would be nice. 🤷‍♂️

After many years of multiple day power outages, i was looking for a highly reliable backup generator. The Generac 22kW generator i recently purchased answers the mail. It is a top quality product, installed by a skilled staff, and has work flawlessly. My neighborhood has lost power twice since my generator was installed and my internet, fridge, heat, and oven's operations have never been compromised. As a "plus", the output power of the generator is so clean, that i need not worry about "dirty" power damaging my electronics. Well done Generac!!

I had the 22kw unit installed recently. A few days after it was installed our power went out. It started up right away and we all the electrical power we needed. I recommend the unit to my brother and he bought it and is very satisfied with his purchase. I would recommend the 22kw unit model 6551 to anyone.

Living in an area where we typically have 3-5 days per year where we are without power due to storm damage, having my Generac Guardian system with an automatic transfer switch makes my family and I feel secure knowing we will now have power during these events.

Installation was neat and efficient even following 10” of snow. Installers were courteous and informative. They used drop cloths to keep all floor surfaces safe. And even shoveled snow when necessary. Following installation there was a review of equipment and time for questions. A test was run so that I could hear the generator in operation. Installers made sure pilots on furnace and water heater were lit. A technician came by following the installation to help me download the mobile link.Today, as promised, my generator tested itself. Perfect. R.G. Behers Electrical was outstanding!!

We have had our 24kW Guardian unit for just over one year now. We reside in Houston, TX area and are thus exposed to hurricanes, tropical storms, and even winter freezes. Each of these weather events can disrupt power, for a few hours to a few days, or more. I have an 87 year old mother-in-law that lives in a home just over a mile from us. Thus, our decision for backup power was as much for her as for ourselves. Our unit runs our entire 3,100 sq.ft. home, including a 5-ton AC, and a pool. Shock Doc Electrical in League City was referred by Generac and they did an excellent job on the installation. Worth every penny for the peace of mind!

After living thru hurricane Sandy, this generator will provide a sense of security knowing that heat /AC Will not be lost and food will not go bad in the fridge and freezer. Lights and hot water will be there even when the rest of the neighborhood is dark. It runs a weekly self test and is monitored remotely. Relax knowing that your entire home will be powered by this unit.

We just purchased a 22k generator for our home. So excited to know that living near the gulf of Mexico during hurricane season that we will not be without electricity because of our Generac. It was easily installed and very easy to set up the settings. But more that anything its a peace of mind that we no longer have to worry about being without lights for days or weeks at a time.

It is so nice not to have to worry about going outside to hook up a portable generator. Due to a neurological condition, it is very hard/impossible for me to pull start a generator. Now I don’t have to worry about it. The power goes out and the Generac starts all by itself! Love it!