Specializing in Luxury Residential and Commercial Plumbing in the Bay Area. Luxury and high-end residential, new, and renovation construction. When you need expert and efficient plumbing services, trust our team at Nigel Mulgrew Plumbing. Since opening our doors, we have grown to a team of 20 talented plumbers who all take great pride in providing exceptional services to everyone we help. Whether you need plumbing services for a new construction or remodel or need expert leak detection to save water and money, our team can help.