Description of Work: The only reason this company earned a grade as high as C from me is that they did honor their on-time guarantee. The young tech arrived on time the first day, to see why our AC unit was leaking inside the house. (We thought it was a drain clog.) He was friendly and professional, but didn't seem to be as knowledgeable as he should have been, to be working alone. He took the front from the unit inside, and in the process broke a switch. He then said that the broken switch was the causing the leak, and that it would cost $171 to replace. | |He plugged the broken PVC pipe and told us it might drip a little, and that he would be back the next day between 930 and 1030 AM, writing that on our receipt. The drip got worse. At 1130 AM, we called the company dispatch and were told that the tech was out on another call. When he did call in, he called us and said that his job was to go out on the call that the dispatcher gave him, and said that when he called in our appointment, they hadn't written it down. They said he hadn't called it in. | |I spoke to the supervisor, and insisted they get someone to our house ASAP. The young tech arrived a few hours later, and said the leak was caused by a collapse in our drain pipe, and that we needed a pump installed, at a cost of almost $1000. I called and asked for another tech, and a more-experienced tech came out. He quickly diagnosed the problem - a stubborn clog in our drain pipe, just as we had originally suspected and said. | |The drain was unclogged and the broken switch was replaced, both at no charge, in keeping with the company's one-time guarantee. I greatly appreciated that they did honor that, without my having to make further calls. But, in spite of their name, they do not send a tech within an hour, and their appointment windows are two hours, and they do not always arrive on time. They do have an on-time guarantee, (we're on time or you don't pay,) and apparently they do honor it, but they sent out an inexperienced tech by himself, he was late the next day, and caused a lot of anxiety, before repairing a simple, common problem.