"This company has treated me well, especially Mike Museus, who worked over a year (last summer and this spring) to find out why there was a fluid leak in my new AC unit. The leak didn't affect the cooling of my home so I wasn't concerned, but Mike was persistent, even to returning finally with an "expert" to help diagnose the problem. What they found was that the A-coil above the furnace was full of tiny pinholes. On the day this was to be replaced, Steve came before 9 a.m. to remove the defective A-Coil and install the new one. He worked on it all day, without lunch or a break, leaving shortly after 5 p.m. There was no charge, as it was still under warranty. With all that, he still took the time to explain to me why the replacement was so important: that the defective A-Coil could eventually leak enough to damage the furnace below it. Because he was using solder, I believe, to install the new part, he turned on the ceiling fan in the adjacent room to mitigate the fumes. My only complaint is that a few of my vinyl floor tiles were damaged/discolored by the soldering process. That part of the flooring has had water damage before and is missing a few tiles so, after a day of hard work, he may have attributed the damage to work done before. It's not a big deal; I just wish he'd have said something. I have to hand it to Steve, though; he was working by himself, which frequently required him to leave the furnace area to check the outdoor AC unit, then rush back to the indoor work. I think it might have been a two-person job. At least, an assistant could have facilitated some of the work done."