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PEX Repiping Service in Ontario, CA

Transform your plumbing system with PEX water lines built to last.

Elder & Young Plumbing

Elder & Young Plumbing

At Elder and Young, we specialize in whole-home PEX repiping in Ontario, California, helping homeowners enjoy a efficient plumbing system that cuts future repair costs and boosts performance. Cross-linked polyethylene piping is the go-to solution for residential repiping, versatile, corrosion-resistant, and engineered for longevity. Our fully certified and insured plumbers manage your entire home repipe, from inspection and preparation to professional installation and final testing. Contact us today at 714.464.7889 or request your quote online for fast, affordable PEX repiping service in Ontario, California.

The plumbers and Elder and Young also do Copper repiping.

Why homeowners across Southern California are making the move to modern PEX repiping.

Better water quality, stronger pressure, reduced plumbing issues, and lower costs - all with certified installation built to last.

PEX piping is versatile, tough, and built to withstand corrosion, scale, and tiny leaks. Our process is streamlined and professional – most homes are finished in as little as 1 to 2 days. With a long track record of excellence and hundreds of satisfied customers, we stand behind exceptional workmanship you can rely on for years to come.

Current Special Offers

SPECIAL OFFER:

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FREE


FREE Water Pressure Check

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Expires: Nov 19, 2025

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$125 OFF


$125 OFF Copper or PEX Repiping

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$50 OFF


$50 Off Plumbing Repairs Over $500

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$25 OFF


$25 OFF Leak Detection

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Expires: Nov 19, 2025

Call us now at (714) 464-7889 now to request your PEX Repipe service in Ontario, California. We'll respond to help quickly!

Small plumbing issues often hide big problems, fix them before they flood your home

These are the most common warning signs that your home could need PEX repiping.

  • Weak or fluctuating water flow
  • Water that looks or tastes metallic
  • Recurring pipe leaks or water under your floors
  • Old galvanized or corroded copper pipes
  • Inconsistent hot water supply throughout your home
  • Moisture stains that keep coming back even after cleaning

Your pipes don’t have to burst to cause damage—tiny leaks and corrosion can silently waste thousands of gallons annually.

PEX repiping replaces failing pipes completely, restoring strong, clean water pressure to every faucet and fixture.

Our team at Elder & Young Plumbing takes the stress out of repiping with care and precision.

Our plumbers work carefully to protect your property, finish efficiently, and leave you with a system you can trust.

Frequently Asked Questions

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Our No Cold Shower Guarantee

Yes. Every job is backed by our No Cold Shower Guarantee and the manufacturer’s product warranty for total peace of mind.

Call us now at (714) 464-7889 now to request your PEX Repipe service in Ontario, California. We'll respond to help quickly!

CUSTOMER RATINGS & REVIEWS

Don't take our word for it. Here are some recent reviews shared by satisfied customers. After we help you, we'd love to get a rating and review from you and add you to this list!

Chårlene Låsiter

Chårlene Låsiter

Garden Grove, CA

"Eric is a very hard worker. He's honest, efficient and clean. Most importantly, he handled our plumbing projects and made sure the job is done right. GREAT MAN!"

john_kirker

John Kirker

Tustin, CA

"I highly recommend Elder & Young Plumbing as my top rated choice. We punctured a pipe during a remodel. E&Y was out in a jiffy to solve the problem so that we could continue our project."

tyler_w

Tyler W.

Newport Beach, CA

"A pleasure to find a friendly professional that has your safety and well being in mind for the water heater.  Advises what needs attention and what can wait!"

How can we help you get the job done right?

We love helping our clients and we're here to help you with your plumbing needs, 24/7. We want to be there for all of your plumbing problems no matter what time it is! We know that everyone deserves peace of mind when they call someone in for work around their home or business property so don't hesitate any longer before picking up the phone and giving us a call - let's get started right away!