Get matched with top septic tank pros in Downey, CA

Q: What time of year is best for pumping or emptying a septic tank?

• <div><p>The best times of year to pump or empty a septic tank are spring and fall. Many professionals recommend spring because the ground has thawed, making the tank easier to access, and any snowmelt or rainfall can aid in proper drainage. Pumping before summer is also ideal to avoid conflicts with vacations or outdoor gatherings.</p><p>Fall is another great option, as contractors may be less busy than in the spring. Servicing the tank in late fall or early spring can also reduce the risk of overflow from extra precipitation during winter and spring.</p><p>While summer is a possibility, winter is generally not recommended. The ground is often frozen, which can make it difficult to access the tank, and the waste inside may also be frozen.</p></div>

Q: How do I keep my septic tank healthy?

• <div><p>To keep your septic tank healthy, be careful of what you flush and be conservative with water usage, as even flushing too much water down the drain can throw off the septic system&rsquo;s delicate balance. Never flush anything but human waste and toilet paper down your toilet, and be sure to have the tank inspected and pumped every two to five years, depending on the size of your household and your water usage.</p></div>

Q: Are septic tank risers necessary or beneficial?

• <div><p>While not strictly necessary for your septic system to operate, septic tank risers are a highly beneficial and wise choice for homeowners. They provide easy access to your tank, which makes regular maintenance, inspections, and addressing issues significantly easier and less labor-intensive. By eliminating the need for repeated excavation to locate the tank, risers can save you money, labor, and energy in the long run. This easy access allows you to proactively manage your septic system, addressing potential problems before they become costly and ensuring the system's longevity. Additionally, some local regulations may require risers, and installing them can help you avoid potential fines or penalties.</p></div>

Q: Can I install a septic system myself, or is professional service necessary?

• <div><p>Installation necessitates professional expertise due to complexity and to ensure safety when handling waste.</p></div>

Q: How do I dispose of a septic tank?

• <div><p>While abandoning a tank without treating it and following strict rules is illegal, there are several other ways to dispose of an old septic tank. One standard method is to pump out and crush the tank where it rests and bury it in the soil. Another is to remove it and transport it to a landfill. Finally, if abandonment is the best option, your contractor must pump out the tank and fill it with inert material, such as sand or concrete, depending on local regulations. </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

"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."

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

"I never received the permit I paid for, they finally finished the work after I had to complain and called several times."

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

The best times of year to pump or empty a septic tank are spring and fall. Many professionals recommend spring because the ground has thawed, making the tank easier to access, and any snowmelt or rainfall can aid in proper drainage. Pumping before summer is also ideal to avoid conflicts with vacations or outdoor gatherings.

Fall is another great option, as contractors may be less busy than in the spring. Servicing the tank in late fall or early spring can also reduce the risk of overflow from extra precipitation during winter and spring.

While summer is a possibility, winter is generally not recommended. The ground is often frozen, which can make it difficult to access the tank, and the waste inside may also be frozen.

To keep your septic tank healthy, be careful of what you flush and be conservative with water usage, as even flushing too much water down the drain can throw off the septic system’s delicate balance. Never flush anything but human waste and toilet paper down your toilet, and be sure to have the tank inspected and pumped every two to five years, depending on the size of your household and your water usage.

While not strictly necessary for your septic system to operate, septic tank risers are a highly beneficial and wise choice for homeowners. They provide easy access to your tank, which makes regular maintenance, inspections, and addressing issues significantly easier and less labor-intensive. By eliminating the need for repeated excavation to locate the tank, risers can save you money, labor, and energy in the long run. This easy access allows you to proactively manage your septic system, addressing potential problems before they become costly and ensuring the system's longevity. Additionally, some local regulations may require risers, and installing them can help you avoid potential fines or penalties.

Installation necessitates professional expertise due to complexity and to ensure safety when handling waste.

While abandoning a tank without treating it and following strict rules is illegal, there are several other ways to dispose of an old septic tank. One standard method is to pump out and crush the tank where it rests and bury it in the soil. Another is to remove it and transport it to a landfill. Finally, if abandonment is the best option, your contractor must pump out the tank and fill it with inert material, such as sand or concrete, depending on local regulations.

The Downey, CA homeowners’ guide to septic tank services

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

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