The reviews I read about MD Air were all true. The air stopped working last night. I called them this (Saturday)morning around 8 am and got the same day appo at 1 pm. They gave me a courtesy call at 11:50 am, showed up 12:15 pm, checked all the basic stuff, found & fixed the old wire on my AC unit and charged me $49. James is an honest AC technician I can count on in the near future. I will strongly recommend MD air to all my friends & families.