I'm an old man and a lot of companies like to take advantage of older people. This company is NOT that way at all. John and his Assistant are both very professional, friendly, and all around great guys. I hired him to clean the coil in my attic and he took a look at it and said it was just fine. Didn't need cleaning! He just fixed a wire for me and charged me almost nothing for it! This is right after another company came out and said it was really bad and wanted to charge me $700 to clean it and change the wire. Honesty and integrity are hard to find these days. J and J is now my go to company for any heating and cooling issues. I can't thank them enough.