Found Christian thru HomeStars and I'm so glad i did because he is the real deal. I called him up with my problem(punctured line and no hot water)and he had asked me to send him a picture of my Nti boiler setup and quickly called me back and went step by step to give me my hot water back. I also had a punctured radiant line on the ground so he came the next morning and repaired it and also recommended a couple of other things to do which i did. Christian is Very informative and knowledgeable and was impressed with his professionalism. All the little extra things he does for you shows me how much he cares about the client. I was totally satisfied with the quote and would highly recommend using him.