Nathan from Albert Naham Plumbing and Heating is a credit to his profession and specifically to Albert Naham Plumbing and Heating. Our issue, was a total blockage of pipes - sinks, toilet, tub - everything was blocked! Nathan came at the designated time. He was courteous, friendly and most importantly - Professional. Within a few hours he not only identified the problem (root growth in the pipes), but he gave us an accurate estimate and time for correcting the issue. Our eight year old son even got to view his work which was a great life lesson! In conclusion, you will not be disappointed. We recommend Nathan and Albert Nahman Plumbing and Heating. - Gabriel from Albany, CA.