I'm very happy I found HVAC Unlimited. I have an oil heating system and a number of companies I called won't service it. Despite having my furnace conk out overnight and calling Sunday morning, HVAC Unlimited sent a tech (thanks Jeremy!) by that afternoon. Before coming out he tried to talk me through potential problems on the phone to see both whether it was a fix he could walk me through, or whether it was a fix that he definitely couldn't make on a weekend, in order to save me time/money. After a few minutes he diagnosed the likely cause and headed out. The ETA was accurate, he showed up promptly and was friendly, professional, and courteous. He talked me through the issue, explained the potential problems, diagnosed the cause, and fixed the blown low-voltage fuse in less time than I believed possible, all while being considerate of my napping toddler. There's no doubt I'll call HVAC Unlimited next time I have an issue, and I'll hope Jeremy shows up. Thanks!
