My air conditioner started making weird noises and my parents recommended I call Gilbert Air. The repair person came out promptly and he was nice but he told me I needed a new fan and quoted me over $900. He also told me after putting in a new fan that my unit probably wouldn't last another few months. He also tried to sell me a new unit (for what seemed like a pretty fair price honestly). But I had a feeling that I wasn't getting a good price on the repair so I decided to call around for quotes. I called around 10 companies; some refused to give me quotes but the rest gave me quotes several hundred dollars less than Gilbert air for the repair. The company I ended up going with did the repair for HALF of what Gilbert air quoted me. The other company was horrified when I told him what I was quoted, in his words he told me it was robbery. Also the other company told me my unit would probably last another few years.