New Drain Installation in Glendora, CA

Plumbing Buddies installs new drains for homes across Glendora and the surrounding San Gabriel Valley.

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A newly installed drain line running beneath a residential floor in Glendora, California, with clean pipe connections visible before the trench is backfilled. A plumber inspects the slope and joint fittings on a slab-foundation home.

Expert New Drain Installation in Glendora, CA

New drain installation gives your Glendora home a clean, properly routed drain line where one is missing, undersized, or never existed. Plumbing Buddies handles installations for kitchens, bathrooms, laundry areas, and outdoor spaces across Glendora, San Dimas, Covina, West Covina, La Verne, Pasadena, Upland, Claremont, Rancho Cucamonga, Monrovia, and Arcadia. Glendora's mix of clay-heavy soil and alluvial ground in the southern flatlands shifts with California's wet and dry seasons. That ground movement affects how new drain lines must be routed and supported beneath slab and raised-foundation homes alike. Owner Jeremy brings 20 years of hands-on plumbing experience to every installation. His background as an Army veteran means he works with discipline and gives you a straight answer about what your home actually needs. If you need a new drain line added or a missing connection brought up to standard, call Plumbing Buddies for an honest assessment.

What's included

  • Proper drainage routed from day one, reducing the risk of standing water and moisture damage
  • New drain lines sized correctly for your fixture load, keeping flow strong and consistent
  • Installations planned around Glendora's shifting clay soil to reduce stress on underground pipe joints
  • Honest scope of work from a 20-year veteran plumber with no upselling
  • Service across Glendora, Covina, Pasadena, Claremont, and surrounding areas with one call
Veteran Owned and Operated
Licensed Tradesman
Residential and Commercial Service

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New Drain Installation FAQ

Common questions about new drain installation in Glendora, CA.

You need a new installation when no drain line exists or the existing one is too damaged or undersized to repair. A plumber can assess your Glendora home and tell you which option fits your situation.

Yes, we can add a new drain line to a room or area that was never plumbed for one. We route the new line to connect properly with your home's existing drain system in Glendora or any of our service areas.

Yes, clay soil in Glendora expands and contracts with moisture, so drain lines need to be set and supported with that ground movement in mind. Proper depth and bedding help protect the new pipe from shifting over time.

Yes, we install drains for patios, yards, and outdoor utility areas in West Covina, La Verne, and across our full service area. Outdoor drain placement is planned to handle runoff without pooling near your foundation.

We assess your existing plumbing layout, plan the new drain route, and connect the line to your home's drain system. Jeremy will walk you through exactly what the job involves before any work begins.

Yes, older homes in Pasadena and Monrovia can have new drain lines added even if the existing plumbing is aging. We plan the installation around what is already in place to avoid disturbing other parts of the system.

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What Los Angeles County customers say.

5.0
365 Google reviews

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Ezra and Jose from Plumbing buddies were very professional and respectful of our property and always showed up on time and cleaned up after themselves.Ezra explained what was going to happen once our water got shut off. They began the re-piping under the house with ABS drain lines. finished one day and the 68 year-old cast-iron pipes are now gone. The new black ABS drain pipe should last for a long time. Highly recommend this company.

Glenn Purbaugh Google review · March 2026

Recently got a tankless heater installed and Jeremy explained everything in detail. The quote was also fairly priced. The final work looks great. I would highly recommend Plumbing Buddies to anyone looking to repair or replace their water heater. I’ll be using them for yearly maintenance.

J V Google review · August 2026

I’m writing on behalf of my mom, Nora. Jeremy was excellent to work with from start to finish. He came to my mom’s house to inspect and remove her old water heater and install a new one. Jeremy was professional, punctual, friendly, and communicated clearly throughout the entire process. He took the time to explain everything and made sure all of her questions were answered. She also appreciated how clean and organized he kept his work area from start to finish. The installation was completed efficiently and with great attention to detail. Most importantly, my mom now has the peace of mind that comes with a brand-new water heater and knowing the job was done right. She is very pleased with Jeremy’s service and would highly recommend him to anyone looking for a reliable, knowledgeable, and trustworthy plumber. Do not hesitate to call Jeremy for all your plumbing needs!

Dewi Aldrich Google review · June 2026

They did a great job of replacing the cover for my water heater. It came out great plus after the rain it was making a noise and they came quick to check it out and clean it! They are the best 😊🙏🏼!

Mariposa Perez Google review · January 2026

One of the good guys out there. He is the only plumber we trust and we have used him on many projects. Jeremy will give you honest feedback and does great work. We’ve now used Plumbing Buddies several times and couldn’t be happier!

Mona Reese Google review · March 2026

Proudly Based in Glendora, CA

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Hours

  • Monday 7:30 AM - 5:00 PM
  • Tuesday 7:30 AM - 5:00 PM
  • Wednesday 7:30 AM - 5:00 PM
  • Thursday 7:30 AM - 5:00 PM
  • Friday 7:30 AM - 5:00 PM
  • Saturday Closed
  • Sunday Closed

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