The technician from Minuteman Heating And Air was very friendly, knowledgeable, and he was able to get the work done quickly on my unit. There was nothing wrong with my air conditioning system, they just came out to do maintenance on it. This wasn't my first time using them, and I found out about them through some networking with a plumbing company. The tech that showed up was on time, and respectful around my home. I would use them again.