Tradewinds Heating And Cooling, Inc. is great! We've used them about three times now, and they are very prompt and always do what they say they're going to do. The biggest thing for us is that we trust them. They came out not too long ago to clean our furnace and air conditioning unit. Their tech was very knowledgeable. He noticed a few things we didn't know about general maintenance and gave us some tips on how to best approach it. It was very good and we would use them again.