I was very pleased with One Hour Heating & Air Conditioning Toledo. I used them for my one year check-up on my air conditioning unit. The guy that come out took quite a bit of time with me and was very thorough. I thought it would be in and out, but he took his time. He spent a lot of time explaining everything to me to make sure that I understood everything. I initially used them in the fall for a heating problem, and I will definitely use them again in the future.