Deerfield Valley Heating and Cooling

We had a geothermal system in our previous home, and these folks are skilled at servicing such systems. They also service other systems. There was a light blinking on our system which wasn’t blinking before. We thought there was something wrong. They came out, and fixed the problem. It only took 30 seconds to fix, so they didn’t charge us at all, and they told us what to do if the problem happened again.