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Proline Plumbing & Rooter

With over 35 years of experience in the plumbing industry, our team headquartered in Norco, CA have the professionalism homeowners, contractors, and property managers require to maintain and make any repairs to their plumbing fixtures. Proline Plumbing Norco offers high quality and affordable plumbing services to all our customers and are 100% committed to providing households with the best service and products available.  When it comes to any plumbing problem you may encounter, Proline has got you covered!

We take pride in the on-going training and experience of our plumbers.  Treating our customers with respect and proving we offer the best service possible are listed high among our core values as a company.

100% Satisfaction GuaranteeD

Our customers are our #1 priority. We will do everything possible to make sure every customer is 100% satisfied with our service

Up Front, Flat-Rate Pricing

We believe in charging our customers a flat rate instead of itemizing parts, time, and material. This approach allows our customers to know what they’ll be paying, without any surprises

24 Hour Emergency Plumbing

We are available 24-hours a day, 7-days a week. Proline Plumbing vehicles are always fully stocked and our plumbers fully prepared, to handle any emergency situation


Our Plumbing Services

Water Leak Detection & Repair

Through time, leaks cause serious damage. Bulging drywall or signs of mold may indicate water leaks. But not all leaks are visible. Our leak detection service will detect and repair any water leakage 

Water Heater Repair

Going without hot water for bathing, cooking or cleaning is unacceptable. Call on us for water heater repairs, maintanance, or replacement & your household will have runnning hot water again in no time!

Clogged Drain Cleaning

Have a drain in your home that drains very slowly or not at all? Proline Plumbers have seen it all. We will quickly unclog your drain when that “max strength” liquid drain opener fails to get the job done

Leaking Faucet Repair

Sink fixtures exist in kitchens, bathrooms, utility rooms, and many other areas in your home. Proline Plumbing has the ability to fix any faucet leak, whether indoor or outdoor, and regardless of the fixture

Sewer Repair & Jetting

Sometimes slow moving drains could be an indication of a much larger problem. We use specialized video equipment to locate sewage problems and employ various clearing methods depending on the issue

Gas Leak Detection & Repair

Gas leaks are dangerous. They have a distinct smell like rotten eggs or sulfur & many times produce a hissing sound. If you suspect a gas line is leaking, contact us. We’ll find the leak and repair it right away

Garbage Disposal Repair

Garbage disposals seem like a convenient luxury until yours gives out or gets stuck. Give Proline a call and our experienced plumbers will quickly repair your clogged garbage disposal or install a new one for you in no time!

Toilet Repair & Replacement

A running / leaking toilet, or one that constantly has problems flushing, are a nuisance and can dramatically increase your water bill. Count on Proline to repair your broken toilet, install a new model, or even remodel your pipes to relocate it

Water Filtration Systems

The Environmental Protection Agency reports that over 90% of the world’s water supply is unfit for drinking without some sort of treatment. We install home filtration systems so that you’ll have access to the purest water available


We’ve got You Covered

Whatever your plumbing needs are, Proline Plumbing has you covered.

Emergency Plumbing

Commercial Plumbing

Residential Plumbing


What Your Neighbors Say About Our Work

 I called Proline out to my property in Norco to disconnect me from my septic and connect me to the main sewer line. This company was very professional and the price I was given was very affordable. They got the job done right and passed inspection with ease. Will be using them in the future.

Caden Douglas

Proline came out to my property after I felt my carpet getting very damp in my living room. They came out and determined it was a leak under the slab. Their technician Chris gave me two options. 1. To demo the concrete and spot repair the leak. 2. To reroute the line and avoid any other recurrent leaks. I chose the latter. They performed the reroute and solved my problem quickly and efficiently at a great price. Thanks for the help Proline!

Cameron Irshaid

These guys are awesome. Called around 4pm and they showed up within an hour. Their technician Robert was very knowledgeable and finished the job in no time while leaving a clean worksite. Will definitely be using them for all my future plumbing needs. Thanks again Proline! 

Alec Burr

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Corporate Office

3327 Hamner Ave #1
Norco, CA 92860

Serving Homes All Over Southern California

  • Riverside County
  • San Bernardino County
  • Orange County
  • Los Angeles County
  • San Diego County
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