Having the piece of mind of no worries when the power goes out is priceless! Whole house generator installed. Only 39 seconds of power delay and the whole house is back to normal when there is a power interruption!

The team at Holland were so fast and efficient it kind of took me by surprise. I made a call and that day I had a very knowledgeable and kind man at my home. They were all very prompt and courteous. I highly recommend this company. Thank you

Everyone from my initial contact for a quote to the salesman to the contractors who did the install went very smoothly. We are even more excited to have this security in place. JD and Jo Ann

Due to extreme high water table, we need to rely on our sump pump to prevent flooding of our home. This unit provides the peace of mind in the event the power goes out when we are away from home, or out of town.

From the initial consult to the final set up it has been an amazing experience. i have to say that there is now TOTAL PEACE OF MIND when i am at home. best decision for the safety of my family and loved ones.

All I know every mon at noon it starts up and runs for five min. All I read gen tech( installers) and generac are a great combination so I hired them.

Had an old portable gasoline generator that only powered a small portion of my home. Now the smart modules will allow us to utilize all the appliances in my house.

This product is well designed. Its exterior is sleek and speaks to quality. Its load management features are ideal for our home which has 2 heat pumps. We also added the hot water heater management module. We are now hurricane ready!

We had generac generator before but up graded to this model to run our whole house. When we got it we received 10 year warranty. Was definitely a great selling point

Installed by a company from another state. Now the controller panel is totally dead. Had authorized company look at unit and ordered a controller.Now I can get zero status on the part. Bad weather is headed our way and this thing is useless.