Not worth the trouble. Called Moshe based on the great reviews, but I experienced much less than that. Came to diagnose my humidifier, told me the problem was due to a particular part based on a service call to the humidifier manufacturer. He said he would get back to me about what the part would cost but never did. When I followed up with him about if he would come back to re-assess the problem or why he never got back to me about the part, he said he didn’t want to deal with it. POS contractor who just wanted to steal some quick money form me. I would look elsewhere.
I called another HVAC service company who accurately diagnosed and fixed the problem the first time. It was a simple fix but Moshe/AMS just didn’t feel like doing the right thing this time.