Called Comfort Master ~1:45 pm and they were able to get a tech to our home a little after 4:00 pm the same day. A/C was out, and problem turned out to be that the thermostat was going bad (not completely gone yet). Replaced with a new one (different brand/model) in a few minutes and problem solved. The tech (Cody) was very courteous and professional, patiently answering all of our questions.
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