T-Squared HVAC

I was referred to Ted by a colleague when my furnace was just blowing cold air. Its and old house with an old furnace so I was skeptical that it would be a serious problem.
I left a message for T-​Squared and explained my problem. In a very timely manner Ted returned my call and reviewed my issue. He seemed to know the kind of furnace I had and potentially what the issue was. He was able to schedule me in the next morning.
Ted kept me updated on his arrival by text message and was on site exactly when he estimated he would be, after a few minutes diagnosing the troubled furnace he identified the problem, fixed the problem and had me up and going. Additionally he identified a potential hazardous CO2 leak that could have put my family in danger.
Responsive, attentive, professional and reasonable, I could not have asked for more. I will use his services again.