The California State Pipe Trades Council represents thousands of plumbers and pipe fitters in local unions across the state. We're proud to contribute to California's vibrant economy with highly skilled workers capable of meeting the challenges and demands of our growing state. We are part of the United Association which represents the plumbing and pipe fitting industry with over 300,000 members across the United States and Canada. We help build California's homes, schools and offices to the highest standards of safety and efficiency.