I have a 100% satisfaction with Crome Mechanical in everything they have installed or serviced since I built this house - a Lennox furnace, Lennox central air, humidifier and two on demand water heaters. They have never let me down in any way at all. I find this happily amazing, actually. Today Brian A was out to do seasonal check up on the AC and to solve a problem that he immediately diagnosed - seriously, in about 20 seconds! He was neat and tidy, respectful, and efficient! People such as Brian are why we choose Crome for ALL our mechanical needs!