Blocked Drains in Glendora, CA

Plumbing Buddies clears blocked drains for homeowners across Glendora and the surrounding San Gabriel Valley.

Call (626) 838-4016
A plumber clearing a blocked drain inside a Glendora home, with drain access open and professional clearing equipment in use. The setting shows a residential bathroom typical of older San Gabriel Valley properties.

Expert Blocked Drains in Glendora, CA

Blocked drains are one of the most common plumbing problems Glendora homeowners face. Slow sinks, gurgling toilets, foul odors, and water backing up into fixtures are all signs that something is stopping flow inside your pipes. Jeremy, our owner with 20 years of plumbing experience, brings honest, straightforward service to every job across Glendora, San Dimas, Covina, West Covina, La Verne, Pasadena, Upland, Claremont, Rancho Cucamonga, Monrovia, and Arcadia. Glendora's hard water and mature tree canopy create two of the most stubborn drain problems in the area: mineral scale that narrows pipes over time, and tree roots that push into aging clay and cast iron sewer lines. Older homes near Glendora Village and along the foothill streets often have cast iron or clay pipes that need careful clearing methods. We assess the cause first, then clear the blockage using the right approach for your pipe type and age. If one drain is slow, we find out why. If multiple fixtures are backing up, we check the main line. Call Plumbing Buddies and get the problem fixed right.

What's included

  • Blocked drains are diagnosed at the source, not just punched through, so the fix actually holds
  • Pipe age and material are factored in before any clearing method is chosen, protecting older cast iron and clay lines
  • Multiple fixtures backing up at once are checked at the main line level, not treated as separate small clogs
  • Hard water mineral scale and tree root intrusion, both common in Glendora, are identified and addressed directly
  • Honest assessment from a plumber with 20 years of hands-on experience, no upselling work you do not need
  • Service covers Glendora and surrounding cities including Pasadena, Covina, Upland, and Rancho Cucamonga
Veteran Owned and Operated
Licensed Tradesman
Residential and Commercial Service

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Blocked Drains FAQ

Common questions about blocked drains in Glendora, CA.

Yes, we serve Glendora and take blocked drain calls for homes and properties across the area. Call us and we will get a plumber out to you.

Repeat blockages usually mean buildup is coating the pipe walls or there is a root or pipe issue farther down the line. A camera inspection can confirm what is actually causing the recurring clog.

Chemical cleaners can damage cast iron and clay pipes common in older Glendora homes and create hazardous conditions inside the pipe. A professional clearing is the safer choice for aging plumbing.

If only one fixture is slow, the clog is likely local to that drain. If water backs up in multiple fixtures at once, the main sewer line is usually involved.

We serve San Dimas, La Verne, and all surrounding cities including West Covina, Upland, Claremont, Rancho Cucamonga, Monrovia, and Arcadia. Call us for any of these areas.

Gurgling sounds from drains or toilets, foul odors, water backing up into a tub or shower when you flush, and slow drains in more than one room all point to a serious blockage. Stop running water and call a plumber right away.

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What Los Angeles County customers say.

5.0
367 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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