While out of town my renter calls me and tells me the AC went out. I called companies I have done business with before and they don't answer being on a Sunday or tell me we don't work on weekends and it will have to wait until Monday. I start looking on the internet and luckily I come across Thermodynamic Air LLC. Willie calls me back within minutes and tells me he will check it out and within one hour he tells me what the problem is and how much it will cost. He is professional, honest and prompt.
I will use them from now on.

I needed someone out right away, and it was a Sunday morning when I went on the internet to find a company to fix my AC unit. Someone came out about 3 hours later and evaluated the situation. And what was really impressive, is they were also able to install a new AC unit a few hours after the initial consult. By 9pm the work was done after hours of hard work. They really saved the day, especially since I was going out of town 2 days later. To get it all done the same day, on a Sunday at that, is truly amazing! And the best part is, my house is cooling better than it ever has! I would recommend Thermodynamic Air to anyone I know.

Just had both my home central units "tuned up" and serviced by Willie from Thermodynamic Air LLC. This company hires informed, friendly, professional and trustworthy service personnel. I'll call them from now on, both of my units are getting a bit old and I'll surely call them when I need replacements. And NO, I don't work for them ,own it... or want anything for this review. Make sure to put them on your A+++++++++++++ list of HVAC service folks in the Spring, Texas

I highly recommend them. Honest and knowledgeable. They were a pleasure to work with.

Fast friendly service. Other companies told me I needed a new system, but the guys from Thermodynamic Air came out, evaluated my system and found that it only needed minor repairs. $450 for repairs beats $7000 for replacement any day. Thermodynamic Air has my business from now own.