I was looking for a company to come out and give me an estimate on replacing my unit. I had another company come out because my unit was not working and its only 7 years old and instead of him trying to fix it they were trying to sell me a brand new unit. I thought that was a little strange so I called Texas Comfort Systems for a second opinion and sure enough they just recommend a few inexpensive repairs and saved me thousands!! They didn't come here trying to sell me a new unit that I didn't even need. This company is honest and know exactly what they are doing. Highly recommend!