I deeply regret calling this company to install a generator in our home. The man they sent, did not know what he was doing and made so many mistakes from the beginning. Our town requires a variance and he kept doing the wrong measurements and not speaking to the right people in the town. Finally, we had enough and canceled our contract with them and went with another. Long story short, because of Marlocks mistakes, he caused us to lose our variance request with the town.Very upset that this happened to us and this generator was needed due to health reasons. Do not recommend read more