Quality Plumbing You Can Trust

We are proud of our reputation but know it cannot be taken for granted—
we earn our customer’s satisfaction one job at a time.

Quality Plumbing You Can Trust

Choose a plumber you can trust will come to the job fully prepared
with the right equipment, resources, and know-how to get the job done

Quality Plumbing You Can Trust

When you choose our team of plumbers, you can count on the fact
that every contractor has years of experience.

Quality Plumbing You Can Trust

Plumbing emergencies seem to happen at the worst times—
and that’s why we are available 24 hours a day every day of the year.

Preferred Plumbing and Rooter Service

Drain Cleaning

  • Basic Toilet Clog $99
  • Basic Tub/Shower Clog $99
  • Basic Kitchen Drain/Laundry Clog from Clean-out Outdoors $99
  • Basic Kitchen Drain Clog with Removing Pipes Under Sink $150

One coupon per transaction. Cannot be combined with any other offers.

Hydro Jetting

  • Secondary Drain Line Hydro Jetting with Reasonable Access ($375)

One coupon per transaction. Cannot be combined with any other offers.

Water Heaters

FREE Drip Pan or Gas Sediment Trap Installation with Any New Water Heater

One coupon per transaction. Cannot be combined with any other offers.

Slab Leak

FREE Leak Location with Any Slab Leak Repair or Full Replacement

One coupon per transaction. Cannot be combined with any other offers.

Preferred Plumbing & Rooter Services

When you choose Preferred Plumbing and Rooter Service, you are choosing a company that puts customer satisfaction first. We achieve this by:

  • Dressing professionally
  • Always arriving with a smile on our faces
  • Providing the highest quality plumbing services
  • Hiring only true professionals with years of experience
  • Offering both scheduled and emergency services

We’re Available 24/7


We can help with all plumbing needs including commercial and emergency plumbing.

Drain Cleaning

Comprehensive drain cleaning services including trenchless sewer repair and hydro jetting.

Water Heaters

From installation to maintenance to repair, we can handle it all.

Slab Leaks

Call us now for help locating and repairing slab leaks in your commercial or residential property.

Leak Detection

Leaks cannot be repaired until they are found. We use the most innovative ways to succeed.

See All Services

Learn about all our emergency and scheduled services for clients in the Pomona CA area.

Trustworthy. Dependable. Fair.

24/7 Support

Same Day & Emergency Services

We are here 24 hours a day because every moment a plumbing emergency goes untreated, damage is being done.


Quality Work, Done Right

Count on Preferred Plumbing and Rooter Service to provide quality services, the best products, and expert answers to your questions.

Satisfaction Quarantee

We want you to be HAPPY

If you are not satisfied, then neither are we. All it takes is a call to us and we will make it right.

Preferred Plumbing & Rooter Services

Award-Winning Customer Service

Quality services do not need to come at the expense of the customer experience – we can do it all.

Free Estimates

Proudly Offering Free Estimates

We want you to feel confident you are making the right choice when you hire us and that starts with a free estimate.

Quality & Efficiency

Committed to Quality & Efficiency

You want the work done right and you want it done quickly. You can count on both when you work with us.

What People are Saying

Thank you so much for coming to clean out my tankless water heater. This is something that has been needing to be done and I had not stopped to do this. Easy peasy process and now it’s done and at affordable price.

Chris G.

Friendly customer service, got same day appointment for tankless water heater flush. David showed up in mask taking Covid precautions. On time and professional. Will continue to use them.

Carina A.

This company was very timely, very professional and did the job quickly and painlessly. Thank you to David, Jason and Mario!

Audrey C.

Mario came in to work on our kitchen plumbing that needed some heavy work. He completed it earlier than expected and most importantly was kind and respectful. In Addition, David was a pleasure to speak with when we called to let them know our issue. Would definitely recommend!

Mayra M.

Our News And Events


When business owners in Pasadena need reliable plumbing repairs, they call Preferred Plumbing and Rooter Service. Preferred Plumbing and Rooter Service has been offering comprehensive commercial plumbing repairs in Pasadena and surrounding communities since 2016....


The water pipes in your house have long useful lifespans, but they won't last forever. If you live in a newer home, you probably don't have to be concerned about replacing your pipes just yet. However, if you live in an older home you'll want to have your pipes...