The salesperson was knowledgeable and left us feeling confident we were dealing with a reliable and professional "billion dollar" company. That was the end of our confidence! Originally the price quoted was over $10k. WOW! We negotiated to less than half that amount!! The first installers presented poorly, nothing to identify they worked for the company, so we decided not to let them into our home. When we called the installation manager to voice our concern, he started yelling and was defensive. He told us he was cancelling our contract and hung up on us. The next day the operations manager called trying to salvage the sale. The second installer at least had a company shirt on for identification. When he was done, we questioned him about the installation looking amateurish. We asked him why the electrical cord was hanging at chest level blocking the path to the furnace. He said he didn't have any extension cords and that was the best he could do. That was TOTALLY UNACCEPTABLE! After we called the office AGAIN, the Operations Manager, Awbrie, called us the next day. She did her best to do damage control but by that time we regretted the purchase. This whole process took 3 appointments and an inordinate amount of our time. After reading other reviews we are leery of future maintenance issues. We would NOT recommend this company! read more