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TRUSTED BY GLENDORA, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon10
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Glendora, CA

*The Angi rating for Septic Tank Service companies in Glendora, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Glendora, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on December 16, 2025

Find Septic tank pros in Glendora

Avatar for Mr Rooter of San Bernardino
Mr Rooter of San Bernardino
4.6(
16
)
Septic Tank - Clean or Pump Out

Serving Glendora, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"They were quick to respond. Wally went over all of the repair options in detail but didn’t try to hard sell me on anything. They completed the repairs within their quoted time, were professional and courteous. I would rehire them in the future."
Project Photos
Septic Services
Pipe Burst
Toilet Repair
Septic Tank Digging

+9

Response time10 hrs
Response rate98%
16 neighbors recently requested a quote
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Avatar for VeriTech Plumbing
VeriTech Plumbing
5.0(
5
)
Septic System - Repair - For Business

Serving Glendora, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

Top Rated Commercial Plumbing Services in Orange County, CA are essential for keeping businesses running smoothly, and our team delivers unmatched reliability and precision. At VeriTech Plumbing, we provide advanced diagnostics, efficient repairs, and long-lasting solutions tailored to commercial properties of all sizes, ensuring performance, safety, and consistent operational flow.\n

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+2

1 neighbors recently requested a quote
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Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Glendora, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Leo was very helpful and quick to respond. We’re happy with how our 2 bathrooms turned out. Project was completed within the time promised. Our only complaint is that the workers did not clean up very well. But overall, we’re satisfied and we’ll use them again."
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+1

Response time6 hrs
Recommended by17%of homeowners
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Avatar for Acosta & Sons Sewer Contractors
Acosta & Sons Sewer Contractors
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Glendora, CA and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion we work with you until the job is done. We thrive to take care of all of our clients unique needs. We are ethical, honest and easy to communicate with. Call us today you'll be pleased you did. Thank you!

Sewer lateral
Lateral
Wye
Lateral
Wye

+6

Response time2 days
8 neighbors recently requested a quote
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Avatar for New Image Plumbing & Rooter
New Image Plumbing & Rooter
New to Angi
Septic System - Install or Replace - For BusinessSeptic System - Repair - For Business

Serving Glendora, CA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

Don't trust your property to a less qualified team. Contact our highly trained experts for quality service.

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RSF Construction Inc.
1.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Glendora, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

RSF Construction Inc. is a leader in providing our customers with the highest quality service in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

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Avatar for AYS Plumbing & Rooter
AYS Plumbing & Rooter
4.9(
277
)
Septic System - RepairSeptic Tank - Clean or Pump Out

Serving Glendora, CA and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Great service !!! Steven hydro jet cleaned the yard drains, he Fast and efficient and right on time. He did an awesome job and was extremely polite. We would definitely recommend AYS plumbing for several services ! ð ð ½"
Photo Overview
Shower Valve
Backflow Pressure Valve
Spot repair of area drain.
Spot repair of area drain.

+1

Response time6 days
Response rate91%
Recommended by98%of homeowners
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The Drain Dude
4.7(
9
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Glendora, CA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"These guys are top notch I called late in the afternoon, on an emergency my septic tank was overflowing and I had family coming from out of state, so I was panicking it was such a relief to find people like this that are willing to work and go the extra mile, they were super friendly and knowledgeable they fixed the immediate problem and they came back the next day to do repairs on my septic tank now everything works great thank you drain dude I will recommend you guys to all my friends."
Response time2 days
Recommended by100%of homeowners
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Avatar for THE DRAIN CO
THE DRAIN CO
4.7(
66
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Glendora, CA and surrounding areas

In business since 1969

Emergency services offered

Credit card accepted

"Could not be more pleased with our experience with TheDrainCo. Mark (owner's husband) came out and completed the job within a couple hours of my initial call. Problem turned out to be a worn/split hose from the washer which was leaking out onto the floor, but he also augured (?) out the outside drain pipe, and fixed an unrelated minor issue on a nearby bathroom faucet."
Recommended by95%of homeowners
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Septic Tanks questions, answered by experts

The best bacteria to add to a septic tank is anaerobic bacteria, which doesn't use oxygen to break down solid waste. Because there is less oxygen in a septic tank, anaerobic bacteria can decompose sludge in a sealed environment. On the other hand, aerobic bacteria need oxygen and are prevalent in the leach or drain field of a septic system.

Most homeowners know there’s a septic system problem when they can smell one. However, this isn’t exactly a scientific deduction method. Consider some of the other signs: standing water or constantly damp earth in the drainage area, toilets and sinks that won’t drain or frequently back up, and loud plumbing. You really need to be on top of routine maintenance with septic systems in order to avoid such unpleasant symptoms of a septic issue. 

Your septic tank naturally contains the good bacteria it needs, so you typically don't have to add more as the system produces them on its own. However, if you wish to replenish the bacteria, you can use natural methods. For example, you can add three rotten tomatoes to your garbage disposal or flush 1/4 ounce of active yeast down the toilet every three months. While store-bought septic enzymes and chemicals are available, many additives are unnecessary and may even harm your system. The most effective way to maintain a healthy bacterial balance is to avoid using chemical drain cleaners, which can kill the beneficial bacteria in your tank.

There are a lot of issues that can cause a septic tank to collapse. Those include failing to regularly pump or service it every three to five years, placing too much weight atop the system—by parking your car on top of it or because of a heavy snow buildup for instance—or because of structural damage done by overgrown tree roots.

Yes, it is possible to pump a septic tank too frequently. The ideal pumping schedule varies based on the tank's capacity, household size, and water usage. Pumping the septic tank more often than recommended can cause the beneficial bacteria to leach into the drain field, leading to an imbalance and a build-up of solid waste.

The Glendora, CA homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles