We have an older Colman furnace in our home that failed recently. Not knowing who to call for service, we asked a few friends of ours and got Brennans name as the company to call. I called and got same day service! Being that our furnace is older, the technician that came out did have to order a part and return. We got a phone call from Murphy the next day saying the part had arrived and they could be out later that afternoon!!!! The technician,Cary, was on time, fixed our furnace, and we had heat in time for the next round of cold weather. Overall great experience!!! Would reccomend Brennan Heating.