We were looking at purchasing one of those tankless hot water systems, so we asked Berkeys Air Conditioning, Plumbing & Electrical to come out and give us a quote. After a thorough inspection, they discovered that there was something wrong with the current hot water tank, and managed to get it covered by the manufacturer's warranty. What a surprise! So, they replaced the tank for us. They were very friendly and knowledgeable individuals, and my wife, who was there by herself, was completely comfortable with them. We were both completely pleased with Berkeys Air Conditioning, Plumbing & Electrical, and really appreciate the way they went above and beyond to take care of us!