We are very pleased with our 22 kw whole house generator. Our subdivision has overhead lines and we lose power a lot. The automatic switch over makes it so much easier than our old portable version. Perkins staff were all knowledgeable and able to answer all our questions. They discussed all our options and configurations for our home.

Had a Guardian 24kw generator installed about 1 yr ago by Ambrose Electric. Installation went very smoothly and has a very acceptable appearance. Initial oil change and service check is simple. Everything is easy to get at. We have had two short term power outages since installation and everything works pefectly. Our house is total electric and we have no problem living normally during outages. Well pump, water heater, clothes dryer and electric heat all operate normally although we do take care to limit burner/oven usage on the stove if the electric heat is in use, for example. The Generac handles it all with no strain. My one complaint is with the exercise program. It runs for only five minutes under no load. This causes moisture in the air to condense into the oil. Particularly in the winter. I spent 50 yrs as a Diesel and heavy equipment mechanic. Moisture in oil is never acceptable, despite what Generac claims. Originally set to exercise weekly I changed it to monthly and on those days I trip the main breaker to put the unit under load for 30-60 minutes. Unit is exercised and the oil stays moisture free. All-in-all an excellent unit and it is great not having to get up in the middle of a winter night, or any other time, and go hook up a portable generator.

Recommended by family and friends for our new home in southeastern Louisiana. This whole home backup generator is a great investment for piece of mind, when power outages will occur during hurricane season. Not looking forward to dealing with these storms, but knowing that we have this is one less thing to have to worry about. The team from ResCom Electric did a fantastic job, with quality workmanship and took time to explain the operational features of the system.

Generator running on LP is a little loud, but performs well. I would like to see more features for the mobile link: Let me start off by saying, Mobile link is decent for a free application. There are so many things they could have done better though. All the functions on the Generator Control pad for number one. It's linked to my GEN, why can I not control any of the functions of it. Second and most important to me, what load is my generator running at? Can I add more? Now I have to go buy a separate digital load device to monitor. Over all I am happy with the GEN and APP/Software, just wish they would have put more thought into it. Overall Generator runs great with no issues and you definitely can not beat the 10 Year warranty they are offering right now!

The product is solid, excellent instructions and best of all, excellent Customer Support. the 24x7 LIVE PERSON support is something special these days of IVR's and Chats and in-person avoidance. Generac was there for us multiple time during our 'self-installation' process and were very helpful and patient. We got this up un running and tested successfully a week before an upcoming deep freeze, so we have peace of mind. The ML App could be better. I was hoping to be able to view the setup panel options and do more remotely. But it did do the very basics of telling me current state, and sending me alerts.

Very impressed with the customer service by salesman and installers. Everything went as promised. Delivered on time as planned. Installers were very easy to work and eager to satisfy our location requirements. The installation was very professional and organized. I was very impressed how clean looking the unit looked at here completion of the project

The Generac dealer contacted me within 2 days of initial contact and gave an estimate within 2 days of house inspection. Installation was completed within the timeline given once the contract was signed. Installation techs were personable, did everything to code and cleaned up after the installation was complete. A minor glitch a few days after the installation was immediately remedied without cost to me and now everything is working fine. Would recommend both dealer and product.

It took me 2 1/2 years to get it set up by an electrician and the propane company. I just didn't have the time to get it done. Now that it has been properly installed, the monthly automatic tests and the knowledge that the 22KW Generac generator will work when my power goes out gives me great peace of mind. The power has gone out once so far and the generator performed brilliantly. I recommend if you can afford it, get it.

Because we live in Connecticut where Eversource is a terrible supplier of power since every major storm knocks our power out for about 6 days, this unit has been very reliable since we had it installed in 2010. We have had three power outages of 6 days in that time, the latest from Tropical Storm Isaias which knocked out power for over 700,000 customers this past week. The generator started and ran for 6 days with no problems as it always has, powering 80% of our home with a steady, even supply of power. We have two propane tanks holding just over 200 lbs. of propane so the generator can run for 6 days without a refill. After six days we get the oil changed and the tanks refilled so it can go further, but usually right when we do that the power is restored. So this generator has been perfect for us. The unit has been hit by lightning once (we live on a 600 foot mountain on the top of it) so the motherboard has been replaced, and the engine recently needed to have its rubber oil seals replaced as it was leaking a little oil, but besides that the unit has held up tremendously well. If we need to replace it we will definitely buy Generac again as we have many times over saved a lot of money by not needing to go to a hotel when our power is out since we live on well water and without water - you cannot stay home very long even if you stock up on it.

Having to listen to our neighbors generator kick on immediately after our neighborhood has power lost and knowing they are sitting in their home comfortably (with their a/c running) while we are left with no electric, no a/c (in Florida) we finally decided to get our automatic standby generator installed. Best. Decision. Ever! The process from beginning to end was effortless. We purchased our Generac generator from Holly Electric (Donald and Crystal were awesome!) and they handled everything! The installers Jason II, Eli, and Johnny were professional and friendly and not only installed our generator but cleaned up after themselves including making sure the generator was wiped down free of handprints (Thanks Jason!) a small gesture that showed me he takes pride in his work! I now have peace of mind especially when it comes to the possibility of power loss during hurricane season.