At Preferred Plumbing and Rooter Services, we know all about plumbing in the Inland Empire. Exterior to interior, top to bottom, our plumbing services in Chino, Diamond Bar, Upland, Rancho Cucamonga and more address anything and everything. Have you ever had to call a plumber only to find that they didn't show up fully prepared with all the right equipment, and they had to go back to their offices, or to a nearby hardware store? With our team you can expect full preparation for every job, no matter how rushed. Every member of our team of plumbing contractors has years of experience in the local industry, and pride themselves in doing quality work, even and especially on, emergency calls. That's right, at Preferred Plumbing and Rooter Services we make ourselves available 24/7 in case you have an emergency. Scheduled or not, give us a call today so we can start helping you.