I found My hot water tank leaking at 2am on Friday night. My family had a busy weekend planned and we needed this fixed immediately. Having used Mr Rooter in the past, I trusted their professionalism and convenience. This was another great experience as Mr Rooter made time for me on Saturday within 2 hours of my call . The installer was knowledgeable and friendly and had a new hot water tank installed quickly and carefully. I will use them again and continue to recommend them to my friends.