Custom Plumbing, Inc.

Custom Plumbing, Inc. has been a trusted leader in commercial plumbing since 1982, proudly serving Southern California for over four decades. Founded by the Sterbentz family, which includes five sons and their father, we bring a strong family ethos to our work, emphasizing quality, integrity, and customer satisfaction. Specializing in non-residential plumbing solutions, we have completed over $250 million in projects across various industries. Our extensive experience equips us to handle large-scale installations and complex plumbing systems, ensuring that we meet the unique needs of each client. As we continue to grow, we remain committed to innovation and excellence, striving to set new standards in the commercial plumbing sector. At Custom Plumbing, we are not just building infrastructure—we're building lasting relationships within our community.