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California Licensed Plumbing Contractor

For businesses and homeowners that cant afford paying twice for repairs, that are frustrated by the lack of experiencing efficient, courteous plumbers, D & R Plumbing, Inc. promises to provide qualified, educated professionals, which avoids wasting dollars, staying within prescribed maintenance or household budgets, by offering someone that can consult right on the spot, addresses your immediate needs, cleans up after themselves and can prevent future problems that are backed by years of proven customer satisfaction built from reliable working relationships making accessible expert guidance behind every phone call since we understand that many have no desire, inclination or the skills necessary to repair the problem themselves.

Our Plumbers & Backflow Testers Service

Chino, Ontario Claremont, Montclair,Pomona, Covina, San Dimas, Glendora, La Verne, West Covina, City of Industry, Irwindale, Walnut, and neighboring areas.

Call (909) 627-2697

Backflow Testing-Service & Installations, Water Systems, Waste Systems, Gas lines, Air lines, Faucets, Tankless Water Heaters, Storage water Heaters, Bath Remodeling, Sub Contracting, General Plumbing Service & Repair, tenant Improvements, sump pumps, faucets & fixtures.

Kangen Water™

The highest quality restructured ionized alkaline water in the world!
Change your water-Change your life-Change your body

Our Mission

Is to provide quality work at competitive prices. We are committed to building long term relationships with our customers. Customer loyalty is our main goal.

Company Profile

We are a family owned & operated California State Licensed & Insured Plumbing Contractor based in Chino, CA since 1994 & in Southern California since 1955!

Our Company was originally founded by Mike Tommaney Sr. a second generation Master Plumber in February 1955. A change of watch took place in 1994 when the Company was taken over by Mike Tommaney a third generation Master Plumber. Mike Still runs the company & a truck to date!


D & R Plumbing, Inc. PO Box 385 Chino Hills, CA 91709