A thank you and my appreciation to Carlos for his work on Saturday getting my air conditioner running. He worked for several hours and had to get and exchange parts but did so with a cheerful attitude and apologies for something that was not at all his fault. I started using Chazell for my air conditioning about five years ago and will not ever contact anyone else to do my air conditioning/heating work. Chazell is a good company who backs up their claims with the excellent work and fair prices. THANK YOU!!!