Samuel and James from Holly Electric did a great job throughout the install process. Explained the operation once it was up and running. Heather did a great job of keeping me updated through the entire process from quote to install. This unit replace an smaller generator that was only able to run a few appliances and lights. Nice to have whole house comfort now. Have a 250 gallon propane tank to ensure we can weather through a hurricane or sever storm.

We decided to purchase a whole house generator after the February 2021 freeze in Texas. We looked at several companies and generator brands and choose a 24KW whole house, Wi-Fi Generac. It will support our heating and cooling unit, as well as anything we may need should the power go out for any reason. We signed the contract in June and the final start-up was January 5th. A long time, but it was worth the wait! The unit is top notch and we are very happy with the product and the company that installed it. We do have one suggestion for Generac, why not make either put your logo on both sides of the unit or make both a left hand and right-hand installation so based on where the unit is installed in the yard, your logo shows. We had to install ours on the left side of the yard, so the exhaust blows away from the fence, so the Generac logo faces the fence. If we faced it with Generac showing the exhaust would blow into the eves of our house....just a thought/suggestion.

We are so happy with our experience in purchasing a Generac computer. The salesman was excellent in reviewing all of our options and getting an order placed. The installers office was excellent in keeping us abreast of what was happening and when we would have our unit installed. The installation was seamless and were given very thorough instructions on the unit's operation. Cannot wait to try it under severe weather conditions.

I live within 75 miles of the coastal Carolinas. I've finally had all I can take of losing my power. I couldn't tell you the number of times I have watched the commercials for Generac products at the beginning of every hurricane season and say, "Yeah, I seriously need to install a whole house generator." Then we would get hit and there I am without power! Well portable generators have their limits, not to mention my age, so I finally got smart and purchased a whole house Generac generator. WOW! To think that it was so easy and the greatest bang for the buck! Made in the USA (Quality) Low fuel consumption (Economical), and a very quiet unit when it is running. That was the biggest surprise for me. A gracious warranty and great customer service. I call them the friendly problem solvers. They will call back to follow up and assure your complete satisfaction. My hats off to Generac Corp. and all of the folks that produce such fine products!

My new Generic generator is a true peace of mind for safety, comfort and warm living. I no longer have to go out in the dark, cold, blizzard type of weather in the middle of the night to get my electric service back on. Yes this generator is a life changer for me a widow who is 75 years old. To go from a free standing generator that I would have to start to one that comes on automatically Is truly a dream come. The Whole process of ordering and getting the unit installed has been flawless and I thank you.

Installed our 22kw NG whole home backup generator with transfer switch in July 2016. We were expected to take a direct hit from Hurricane Matthew here in Melbourne, Fl, but instead were spared. Nonetheless, the power went out around 2am and within ten seconds our Generac Generator fired up like a champ. So far it has performed flawlessly and we expect it to continue. We will shut it down as soon as conditions permit to check the oil, and will fire it back up soon after. Well worth the purchase and recommend this generator as part of your significant inclement weather must have.

James, Dylan, and David did an excellent job of installing and testing our new Generac system. They were courteous, skillful, and very knowledgeable in this installation process. We look forward to our new system providing comfort and peace of mind in our Florida weather.

PROBABLY ONE OF THE BEST IDEAS / PRODUCTS IN THE LAST TWENTY-[20] YEARS. RELAIBLE, EXCELLENT FEATURES AND TECHNOLOGY AND BEST OF ALL PEACE OF MIND FOR THE ENTIRE FAMILY DURING SIMPLE POWER FAILURES AND/OR ADSVERSE WEATHER CONDITIONS.... GO GENERAC!!!

Received about a half-dozen estimates before deciding on a 22KW generator and Mohrmann Electric to handle the installation. Felt very comfortable speaking with Fred, the owner and his son Dennis, about our needs and some other electric supply issues we had. They gave us a very fair price for the generator and installation (some estimates were for THOUSANDS more); were very knowledgeable in understanding our needs; laid out in detail the installation plan and timetable; met the original installation plan and timetable; and did an excellent job delivering EXACTLY what they promised. We also had them upgrade our circuit and electric panel to 200 amps. We were also extremely surprised by how knowledgeable and detail oriented their administrative staff were. Their administrative staff understood the entire generator, electric and natural gas plumbing installation process and the local permit processes in Huntington NY. They called in advance to schedule all the work; always told us what the next steps were and when they would occur and handled all loan application and billing needs. Never dealt with such a knowledgeable and professional administrative staff. Special thanks to Laura and Meg who we dealt with most of the time and also Theresa. Fred and Dennis - you have a wonderful organization.

We purchased our generator from Gentech, in Ottawa. The team from Gentech did excellent work, the unit looks really good, and it was placed on a custom concrete slab. We haven't had an outage yet, but it does "wake up" every week, runs for 5 minutes, then shuts off. The office staff at Gentech are also a pleasure to deal with. Sheena and Jim.