Get matched with top septic tank pros in Gardena, CA

Q: Can I check my own septic tank?

• <div><p>You can check your own septic tank, but take precautions. Locate the access lid, usually buried a few inches underground, and remove it carefully. Look for the sludge and scum levels, and if they&rsquo;re high, that means pumping may be necessary. Check for odors, slow drains, or pooling water around the drain field, which could indicate issues. Never enter the tank, as toxic gases can be fatal. All of that being said, a professional inspection is safer and more thorough.</p></div>

Q: What is the smallest septic system you can install?

• <div><p>The smallest septic system available for purchase typically includes a 750-gallon tank. However, the smallest size you can legally install is determined by local regulations, and many areas require a minimum capacity of 1,000 gallons. The cost to install a small septic system generally ranges from $2,910 to $13,900. Before proceeding, it is essential to check with your local health department or consult a local septic professional to confirm the minimum legal requirements in your area.</p></div>

Q: What are the signs that a septic system is failing?

• <div><p>Recognizing signs of a failing septic system is crucial to prevent costly damage and health hazards. Foul odors in and around your home, slow drainage in sinks and toilets, or gurgling noises in plumbing fixtures can indicate problems with drainage. Lush, green patches of grass near the drain field or wastewater pooling on the ground are alarming signs that may indicate a leak in the system. If you notice any of these symptoms, it's vital to address them promptly to avoid more extensive and expensive issues.</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: What is the difference between septic tanks and cesspits?

• <div><p>Septic tanks and cesspits are both types of sewage and wastewater systems, but they differ in key ways. The main difference between the two systems is that septic tanks separate sewage from wastewater and allow the latter to flow into a drainage field to filter and disperse into the soil. Cesspits don&rsquo;t have outlets and instead, store sewage until it needs to be pumped by a professional.</p></div>

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Verified Reviews for Septic Tank Service pros in Gardena, CA

*The Angi rating for Septic Tank Service companies in Gardena, 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 Gardena, 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 June 07, 2026

Reviewed in June 2026
I had WDI come out when my water heater stopped working. When he opened the cabinet it?s in we found a puddle of water. He showed me where the tank rusted and started leaking from. He was able to swap it out that weekend.
WHO DID IT PLUMBING & ROOTER
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Reviewed in May 2018
Next day service was fast. Tony was very courteous and had the required new tank in the van. It's nice to have the job done right.
Water Heaters Only, Inc
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Reviewed in November 2015
The crew arrived and assessed where they were going to drill for overflow pipe. They got down to work, removed old tank, and placed new one without any damage. Then cleaned up after.
Tony's Plumbing, Inc.
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Reviewed in September 2015
Peter Pak was great, he knew it subject matter and his company delivered on everything he promised. Our water is softer, cleaner, and doesn't leave the deposits in the shower/sink. From a customer service he went above and beyond to make sure we understood how to operate the new tank and...
Rayne of the Valley
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Reviewed in November 2014
I called Craig to discuss tankless water heaters. My own (tank) water heater went out and I had to replace it. I thought about getting a tankless, and called several plumbers to get their opinions and get a feel if I'd like to do business with them. <br /> Craig was very helpful. I was...
CRAIG'S PLUMBING
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Reviewed in October 2013
<p>I dealt with Mark and he was very professional and did a great job responding to my calls and questions. </p> <p>I just moved into a house so I wanted a plumber to take a look at the house and see what needed to be fixed and also replace the water heater (which was 14 years old). On the...
Patriot Plumbing-Leak Detection & Drain Clean Pros
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Reviewed in September 2013
I will have to have a new hot water tank. However, the serviceman was able to temporarily fix the thermostat - once it reaches the temperature as set on the tank, it goes off. He also replaced the flusher, my toilet had been running unless you jiggled the handle. Sorry, I'm not familiar...
Power Pro Plumbing, Inc.
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Reviewed in August 2013
We discovered the leaky toilet late Wednesday. We called R. J. Plumbing first thing on Thursday based on the reviews on Angie's List. He however could not come that day and we were told to expect him on Friday between 11 and 1. We decided to wait until he was available. He came around 11:30 AM...
R.J. Plumbing Inc.
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Reviewed in March 2013
Our toilet was leaking, so I called our home warranty company, and they in turn called Up to Code Plumbing, who called us back pretty promptly and set up an appointment for the following afternoon. He called that morning to say he could come earlier, if we wanted. He took one look at the toilet...
WiseWay Plumbing
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Reviewed in August 2010
I was pleased with the price and quality of service, have had only one minor subsequent problem which I was able to fix (a tube that came loose in a toilet tank). Solved the problems I was having without trying to expand the scope of services, which I appreciate. Also appreciated the firm...
Best Way Plumbing
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Find Septic tank pros in Gardena

VeriTech Plumbing

5.0(

)

Septic System - Repair - For Business

Serving Gardena, 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

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McCormick Home Builders, Inc.

4.7(

)

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

Serving Gardena, 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 Gardena, 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 Gardena, 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

6 neighbors recently requested a quote

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Acosta & Sons Sewer Contractors

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Gardena, 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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ELI ZEPEDA PLUMBING INC

New to Angi

Septic System - Install or Replace

Serving Gardena, CA and surrounding areas

Approved

In business since 2025

Warranties offered

Small jobs welcome

ELI ZEPEDA PLUMBING INC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you.

10 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 Gardena, 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 Gardena, CA and surrounding areas

In business since 1997

Free estimates

Credit card accepted

"Miguel is very experienced and knowledgeable about septic tanks. Will definitely hire again."

Response time2 days

Recommended by100%of homeowners

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Walter & Stefan Plumbing - Unlicensed Contractor

5.0(

)

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

Serving Gardena, CA and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Walter and Alex were very honest, professional, fast service and they did a thorough job! I would highly recommend Walter and Stefan Plumbing anytime!"

+39

Response time6 hrs

Response rate95%

Recommended by15%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 Gardena, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"It went great. They were one of the best companies that I had talked to, were responsive and did a good job."

Recommended by90%of homeowners

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Showing 1-10 of 65

Septic Tanks questions, answered by experts

You can check your own septic tank, but take precautions. Locate the access lid, usually buried a few inches underground, and remove it carefully. Look for the sludge and scum levels, and if they’re high, that means pumping may be necessary. Check for odors, slow drains, or pooling water around the drain field, which could indicate issues. Never enter the tank, as toxic gases can be fatal. All of that being said, a professional inspection is safer and more thorough.

The smallest septic system available for purchase typically includes a 750-gallon tank. However, the smallest size you can legally install is determined by local regulations, and many areas require a minimum capacity of 1,000 gallons. The cost to install a small septic system generally ranges from $2,910 to $13,900. Before proceeding, it is essential to check with your local health department or consult a local septic professional to confirm the minimum legal requirements in your area.

Recognizing signs of a failing septic system is crucial to prevent costly damage and health hazards. Foul odors in and around your home, slow drainage in sinks and toilets, or gurgling noises in plumbing fixtures can indicate problems with drainage. Lush, green patches of grass near the drain field or wastewater pooling on the ground are alarming signs that may indicate a leak in the system. If you notice any of these symptoms, it's vital to address them promptly to avoid more extensive and expensive issues.

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.

Septic tanks and cesspits are both types of sewage and wastewater systems, but they differ in key ways. The main difference between the two systems is that septic tanks separate sewage from wastewater and allow the latter to flow into a drainage field to filter and disperse into the soil. Cesspits don’t have outlets and instead, store sewage until it needs to be pumped by a professional.

The Gardena, 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

Angi
•
Sep 16, 2026Sep 16, 2026
How Much Does a Septic System Repair Cost in Los Angeles, CA? [2026 Data]
Find out the average septic system repair cost in Los Angeles, CA. Learn what you can expect to pay for local septic tank repairs and keep your home safe.
Lyle Hendriks
•
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How Much Does It Cost to Pump a Septic Tank in Los Angeles? [2026 Data]
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•
Aug 4, 2026Aug 4, 2026
How Much Does It Cost to Replace a Septic Tank in Los Angeles, CA? [2026 Data]
Septic tank replacement costs in Los Angeles, CA, depend on your system's type and size. Learn what affects your replacement budget and get estimates before you hire a pro.
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•
Jul 15, 2026Jul 15, 2026
Crank Up Your Understanding of Septic Tank Volume
It’s crucial to install a septic tank with the right volume to avoid wastewater backups. This guide will help you calculate the right septic tank volume.
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•
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What’s the Right Septic Tank Size for Me?
Septic tank sizes vary depending on the size of your home, how many people live there, how much water you use, and more. Read on to learn how to determine the right size for you.
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•
Jul 9, 2026Jul 9, 2026
Are Septic Tanks Bad? Pros and Cons to Consider Before Moving Into a House With a Septic System
If you’ve never lived in a house with a septic system before, you might be wondering: Are septic tanks bad? Here are some of the pros and cons.