For over thirty years we have been using Malcolm Plumbing & Mechanical. We are very pleased with their work. The technicians are always very professional and knowledgeable. We just had them out to our home to do a seismic upgrade on the gas pipe. Everything turned out well. As usual, the pricing was fair and all got taken care of in a timely manner. We always recommend them to people we know and definitely will continue to use them for years to come.