DS Plumbing of Orangevale in Northen California Specializing in all plumbing services, we are the hardest workers in the business! DS Plumbing is a full service residential and commercial plumbing contractor dedicated to providing service that’s as unbeatable as our rates. All our work is 100% guaranteed! With an expert team of technicians and state-of-the-art equipment, we have the tools to finish your project on time, within budget and to your complete satisfaction. We’re not happy until you’re happy.