This company put in my entire system when we built our custom house. Had no issue. We put in Carrier units - two - upstairs and down. The upstairs unit has been a pain - three times broke. First time it was a faulty part - Carrier knew about it and provided the part (bad manufacturing or something). It was just a control board I think, and it was in the air handler in the attic. Quick change, all good. Last year the compressor went out - not even three years old! Over heated for some reason. Less than a year later, same thing - but this time the fan had a noticeable problem, so it seemed to be the root cause. They got there in less than a day, and within a couple of hours had the parts and the fix. All good. Even though I've had a pain with that unit, they have always quickly diagnosed and fixed it. Friendly, nice, enjoy them. I just hope I don't have to see them anymore other than my bi-annual check up on the systems!!! read more