I recently went to Windy City Air Conditioning & Heating to have a repair done on the air conditioning unit in my home and was very pleased with how the work from them went. The technician that came out was excellent, he was very helpful and was great at explaining everything to us, it really gave us a better understanding of the job and the cost. The technician also gave me a good idea of what maintenance I can do for the unit to keep it working, and head off any more problems at the pass. Overall I think Windy City Air Conditioning & Heating did an excellent job with the work that I needed. I will definitely continue to use their services when needed, and I highly recommend them.