Get matched with top septic tank pros in Downey, CA

Q: Is well water safe to drink?

• <div><p>With regular testing, treatment, and maintenance, water from a community well should be safe to drink. Unfortunately, the EPA does not regulate private wells, and contamination can happen. </p><p>If you have doubts about the quality and safety of your drinking water, you have options for testing. You can pick up kits from your local home supply store or harvest samples and send them to a local testing facility. To get the most complete water quality testing and system diagnosis, seek a local well professional. They know what to test for and can recommend and implement a longer-lasting solution.</p></div>

Q: Should I put yogurt in my septic tank?

• <div><p>You can put yogurt in your septic tank, but it will not increase the bacteria in your septic tank. In other words, it won't harm your tank, but it won't <a href="https://www.angi.com/articles/what-causes-septic-tank-odor.htm">get rid of a septic smell</a> or boost the performance of your septic system. While yogurt contains helpful bacteria, you would need to buy an extraordinary amount of yogurt to make any difference. Adding yogurt is not a helpful or cost-effective strategy.</p></div>

Q: Can you have a septic tank without a leach field?

• <div><p>While a traditional septic tank requires a leach field for wastewater disposal, it is possible to have a septic system without one. Some alternative systems, which are often used when there isn't enough space for a full-size leach field, include mound systems or sand filtration systems. In a conventional setup, the leach field is essential because it's where the wastewater goes after leaving the tank.</p></div>

Q: What are the signs of a bad well pump pressure switch?

• <div><p>Several signs can indicate a faulty well pump pressure switch. These include your pump running continuously, the pump not turning on at all, or a sudden and complete loss of water. Other symptoms are weak water pressure or an erratic, unpredictable water flow from your fixtures. If you notice these issues, the pressure switch may be the cause. Testing the switch can help diagnose the problem. A faulty switch will likely need to be repaired or replaced. If the issue is more complex, it's best to consult a professional well technician to ensure your water supply is restored correctly.</p></div>

Q: What’s the difference between a well pressure tank and a well pump?

• <div><p>A well pressure tank is located between the well and the well pump, and it stores your water under pressure so that the well pump can eventually do its job. The well pump is activated whenever you turn a faucet on&mdash;it pulls the water from the tank into your home. Both are vital parts of a complete well water system. </p></div>

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Verified Reviews for Septic Tank Service pros in Downey, CA

*The Angi rating for Septic Tank Service companies in Downey, 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 Downey, 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 February 12, 2026

Reviewed in February 2026
I recently had a garbage disposal installed by GC Plumbing, and they were great to work with. They arrived on time, explained everything clearly, and completed the installation quickly and professionally. Everything works perfectly, and they left the area clean. I’d definitely recommend them for...
GC Plumbing
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Reviewed in November 2025
Fernando came out to help us with our clogged toilet . Was very professional and clean . Will definitely use them again
Rubio's Plumbing
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Reviewed in May 2025
Got my pool plumbing and replaster done by HV and it came out Amazing. Real happy with the results.
H V POOLS AND SPA
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Reviewed in April 2025
My toilet and shower were clogged and no one was available after 6pm. Luckily I found ACR and they came out and their crew cleared the lines. I was able to shower and use the bathroom and the next day they came out and replaced the broken section in my main line , I didn’t know I had that big of...
ACR Trenchless & Plumbing Inc.
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Reviewed in July 2024
The technician was right on time. Very friendly guy. He asked me were the water heater tank and quickly started the project. He did not waste any time just f ocusing on his work. I was very satisfied how the project was done from start to finished.
Wish Granted
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Reviewed in December 2022
A Plus Transporting Group can manage even the most delicate and logistically difficult tasks, such as transferring pianos, fish tanks, offices, IT equipment, and speciality items. attempt A Plus Moving Group St. at least once.
A Plus Moving
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Reviewed in December 2021
They helped me work through the several Tankless water heaters I had selected. An which one would work best to my homes Plumbing design, and future expansion. Chris Martinez the Installer was very knowledgeable and willing to work with us On this project.
Do It Right Plumbers, Inc.
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Reviewed in August 2021
They worked roundaclock, efficient, knowledgeable workers esp DANIEL & his Team. Re Pipe was done fir a 1955 residence, from cast iron to ABS pipes, Job par Excellence! Worth your penny
MVP Plumbing, Inc.
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Reviewed in May 2020
Called in the morning to be sure it was OK if they were a little late. Arrived exactly when said. Friendly answered all our questions.Definitely knew their job. They made sure everything was clean when they left. A little mark off as we are waiting for them to add a little drain pipe from the...
Jax Mechanical
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Reviewed in January 2015
I had a leaking commode as water was subtly seeping out around the base of the toilet. I called R.K. Knight Plumbing and explained my concerns to a very pleasant receptionist. I was immediately impressed by her genuine concern and interest in my situation. The level of courtesy was very...
RK Knight Plumbing & Rooter
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Find Septic tank pros in Downey

VeriTech Plumbing

5.0(

)

Septic System - Repair - For Business

Serving Downey, 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

1 neighbors recently requested a quote

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McCormick Home Builders, Inc.

4.7(

)

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Downey, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We could not be happier with our new bathroom, thanks to McCormick! Khaled was knowledgeable and really took the time to understand our style preferences. The whole team was great about keeping the workspace tidy, which we appreciated. Now, we have a bathroom that feels luxurious and welcoming. Highly satisfied with their work!"

Response time6 hrs

Recommended by17%of homeowners

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Home Pro Remodeling & Construction, Inc.

4.1(

)

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Downey, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"Ariel was great in explaininf the process to me and Omar and Ivan were very beat an kept me informed on what was happening. A love my beautiful bathroom."

Response time5 days

Recommended by77%of homeowners

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Peninsula Septic Service Inc

New to Angi

Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Repair

Serving Downey, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

Response time2 days

5 neighbors recently requested a quote

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Acosta & Sons Sewer Contractors

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Downey, 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!

Response time2 days

9 neighbors recently requested a quote

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RSF Construction Inc.

1.0(

)

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Downey, 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!

Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Downey, CA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"I did not get estimates from other plumbers in the area, so I don't know where my cost fit in a range from others to judge by. I paid $3280.00 for cesspool draining and hydro-jetting the pipe. Otherwise, I liked the service which was prompt, and the plumber courteous."

Response time2 days

Recommended by100%of homeowners

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The Drain Guys Plumbing and Rooter

4.7(

)

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Downey, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Outstanding! I definitely will use them over and over again. They were nice, clean, polite, and finished in a timely manner."

Recommended by90%of homeowners

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Septic & Sewer Works, LLC - Unlicensed Contractor

5.0(

)

Septic Tank - Clean or Pump Out

Serving Downey, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Everything was on time, really great. Explained everything he was going to do, and price was very reasonable. I would recommend him to my friends!"

Response time10 mins

Recommended by100%of homeowners

Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Downey, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Excellent service! Even though it was the middle of the night, he was punctual, kind and helpful. He quickly solved the problem and explained the nuances of the system and how it works. Thank you!"

Recommended by93%of homeowners

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Showing 1-10 of 79

Septic Tanks questions, answered by experts

With regular testing, treatment, and maintenance, water from a community well should be safe to drink. Unfortunately, the EPA does not regulate private wells, and contamination can happen.

If you have doubts about the quality and safety of your drinking water, you have options for testing. You can pick up kits from your local home supply store or harvest samples and send them to a local testing facility. To get the most complete water quality testing and system diagnosis, seek a local well professional. They know what to test for and can recommend and implement a longer-lasting solution.

You can put yogurt in your septic tank, but it will not increase the bacteria in your septic tank. In other words, it won't harm your tank, but it won't get rid of a septic smell or boost the performance of your septic system. While yogurt contains helpful bacteria, you would need to buy an extraordinary amount of yogurt to make any difference. Adding yogurt is not a helpful or cost-effective strategy.

While a traditional septic tank requires a leach field for wastewater disposal, it is possible to have a septic system without one. Some alternative systems, which are often used when there isn't enough space for a full-size leach field, include mound systems or sand filtration systems. In a conventional setup, the leach field is essential because it's where the wastewater goes after leaving the tank.

Several signs can indicate a faulty well pump pressure switch. These include your pump running continuously, the pump not turning on at all, or a sudden and complete loss of water. Other symptoms are weak water pressure or an erratic, unpredictable water flow from your fixtures. If you notice these issues, the pressure switch may be the cause. Testing the switch can help diagnose the problem. A faulty switch will likely need to be repaired or replaced. If the issue is more complex, it's best to consult a professional well technician to ensure your water supply is restored correctly.

A well pressure tank is located between the well and the well pump, and it stores your water under pressure so that the well pump can eventually do its job. The well pump is activated whenever you turn a faucet on—it pulls the water from the tank into your home. Both are vital parts of a complete well water system.

The Downey, CA homeowners’ guide to septic tank services

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