A huge thank you to Billy and Nat from National Plumbing and Gas. I had an old hot water system that needed to be replaced and new one installed along with new copper piping to bring the whole system up to code. Nat was very helpful through the online chat portal, and Billy called me the very next day to let me know what work needed to be done. Billy was punctual, friendly, and very experienced. He explained exactly what needed to be done and provided the quote. The work was carried out the same day. The service I received was of very high quality - Billy was very efficient. I would highly recommend National Plumbing and Gas.