This is my first review - I signed up solely so I could recommend John Wrigley and his air conditioning and heating business. I gave him a call and got his voicemail. I was initially a little annoyed because I don't like leaving messages for a call back, but I went ahead since he came highly recommended by a friend. The very next day afternoon he called me back and one of his employees was over in about an hour from his call. He was clean and friendly, but straight business.
Pros: Great service, very competitive prices, honest, friendly
Cons: none, just be sure to leave a message if he's busy