Should septic tank installers be certified or licensed?

<div><p>Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations. </p><p>As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: </p><ul><li><p>The owner, principal, or relevant manager passed a criminal background check</p></li><li><p>Required to have applicable state and local licenses</p></li><li><p>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</p></li><li><p>Paying to advertise their services</p></li><li><p>Meeting any other eligibility criteria required by Angi</p></li></ul><p>Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</p></div>

How long does a septic tank typically last?

<div><p>A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule <a href="https://www.angi.com/articles/septic-system-maintenance-new-owners.htm">routine maintenance</a> and do not flush items like cat litter, cigarette butts, or paper towels.</p></div>

Get matched with top septic tank pros in El Sobrante, CA

Q: How much does septic tank replacement cost?

<div><p>The <a href="https://www.angi.com/articles/what-does-it-cost-install-septic-system.htm">cost to replace a septic tank</a> is <b>$7,350 </b>for the average homeowner. This cost can range, however, from <b>$470</b> to <b>$22,500</b>, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs <b>$500 to $900</b>, whereas installing a new septic tank in a five or six-bedroom home is generally <b>$1,200 to $1,600</b>. </p></div>

Q: What is the cost of septic tank repair?

<div><p>The <a href="https://www.angi.com/articles/how-much-does-repairing-septic-tank-cost.htm">cost of septic tank repair</a> is <b>$1,775</b> for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as <b>$200 to $300</b>. However, repairing septic lines costs more, averaging around <b>$1,500</b>. </p></div>

There are 2 highly-rated local septic tank pros.

Need a pro for your septic tank service project in El Sobrante, CA?

Select your specific project to find the pro for you.

Septic System Installation and Replacement

Faucets, Fixtures and Pipes Repair or Replace

Septic Tank Cleaning or Pump Out

Verified Reviews for Septic Tank Service pros in El Sobrante, CA

*The Angi rating for Septic Tank Service companies in El Sobrante, 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 El Sobrante, 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 August 14, 2025

Reviewed in May 2025
Clay's came promptly and worked efficiently. Cost was very reasonable as well. We will definitely continue to work with them.
Clay's Septic & Jetting Inc
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Reviewed in January 2025
Dario is awesome and easy to work with. His team is excellent and professional. They exceeding my expectations in every way and made a difficult project much easier. Highly recommend them!
Santiago General Engineering
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Reviewed in December 2022
We thought we needed just our washer drain unclogged so we called the company that had fixed that before, you guys. Guys came out. Under the house they discovered rusted sewer lines. When we had our plumbing redone years ago, the company who did those did not remove the old lines. Those old...
AAA Mike Counsil Plumbing and Rooter
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Reviewed in November 2022
Ready fix the broken line between the foundation wall and septic tank in about five hours. They did a good professional job. We are back online, start to finish in less than a day. Polite workers, good price I would highly recommend them.
Reddi Services Inc
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Reviewed in September 2016
Excellent job done. They are prompt, very professional and performed work beyond expectations. Kurtis' excavation work was super clean and tidy. He definitely went above and beyond to put all the landscaping back. George was also so quick with a shovel and did a great job.
VAN DELDEN WASTE WATER SYSTEMS
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Reviewed in January 2017
The only problem we had and they fixed it and they were very conscientious about it, the driver hit back into a fence along our tennis court and then pulled a little bit and they came, rooter rooter came up and fixed it, so they were attentive to us and it was a difficult backing situation and...
Alpha Plumbing & Rooter Service
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Reviewed in November 2022
Wonderful shaping of our Landscape- rock walls, steps, and other creations thanks to Brandon. We will hire him again in a heartbeat.
Homefront GC LLC
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Reviewed in July 2012
In two separate conversations both my wife and I spoke with Pat Dempsey regarding problem with our plumbing which the the plumbing company had said was caused by a failing septic system. Pat really knows his stuff and was able to over the phone confirm the problem had nothing to do with our...
LANGLEY HILL QUARRY
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Reviewed in March 2010
We were advised by a plumber that, based on the symptoms we provided, our septic tank was likely full. So Ron came out to pump the tank. Before doing that, he spent a good amount of time sorting out where the tank was (it's buried) and what the layout of the system is. Then he inspected the tank...
ALLARD'S SEPTIC SERVICE
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Septic tank pros in El Sobrante

GM Pro Plumbing & Rooter

GM Pro Plumbing & Rooter

Customers say: Quick response

Recommended by 100% of Angi customers

30 local quotes requested

From drain cleaning to plumbing upgrades, GM Pro Plumbing & Rooter offers variety of professional plumbing solutions, in addition to offering emergency plumbing services 24 hours a day, 7 day a week, our professional plumbers offers quick fixes for clogged drains ,toilet repair or new installation ,hot water heater repair or new installation, faucets , sewer inspection, main water line fro street to the house, water leak detection, & much more the professional at GM Pro Plumbing & Rooter can help you with any and all of your plumbing needs.

CALIXTO GENERAL ENGINEERING

CALIXTO GENERAL ENGINEERING

Customers say: Quick response

Recommended by 100% of Angi customers

15 local quotes requested

CALIXTO GENERAL ENGINEERING is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and ensuring the proper functioning of septic systems, protecting public health, and maintaining environmental safety. We provide installation, maintenance, repair, and inspection of residential and commercial septic system. We look forward working with you!

"Prompt and courteous service! Effiicent with time. Kept me in the loop as to the problem and solution."

Joan C on August 2024

"Prompt and courteous service! Effiicent with time. Kept me in the loop as to the problem and solution."

Joan C on August 2024

Hydro Works Well & Pump

1621 Alvarado Ave Apt 2

Hydro Works Well & Pump

1621 Alvarado Ave Apt 2

Customers say: Quick response

Recommended by 100% of Angi customers

10 local quotes requested

6+ yrs experience 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!

"He was great did a professional job great attitude I have passed his name out to other people already"

Tim A on October 2023

"He was great did a professional job great attitude I have passed his name out to other people already"

Tim A on October 2023

Home Pro Remodeling & Construction, Inc.

134 South Myrtle Avenue

Home Pro Remodeling & Construction, Inc.

134 South Myrtle Avenue

Customers say: Quality work

246 local quotes requested

6 years of experience

With years of experience serving the area, we are your solution for all your remodeling needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"Great company! They delivered as they promised. Professional work from start to finish. You can tell the difference between old and new windows. Our house looks like new with this windows. Thank you for excellent work."

Nishma P on May 2023

Prosper Construction Development, Inc.

180 Steuart St., Box 194631

Prosper Construction Development, Inc.

180 Steuart St., Box 194631

Customers say: Quick response

Recommended by 97% of Angi customers

242 local quotes requested

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 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!

"Fast response and clear communication throughout the process."

Marco T on April 2025

"Fast response and clear communication throughout the process."

Marco T on April 2025

McCormick Home Builders, Inc.

McCormick Home Builders, Inc.

Customers say: True professional

260 local quotes requested

8 years of experience

MCCORMICK HOME BUILDERS INC We're a locally owned and operated company that values honesty and integrity and treats your home or business as if it were our own. We are experts in all aspects of roofing projects and our services are customizable to each individual project. We specialize in both installations and replacements. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Mike was our representative. Mike was our representative and everything he said there was to be done. They did absolutely wonderful and Mike was a really really good guy and thank you for that. I am very pleased and what they did and all the cleanup was done absolutely great thank you so much for the workmanship and all the people that you have working for you what they did for me was very professional very nice thank you again."

Barbara R on June 2025

Greentech Industry Inc.

56 Matisse Court

No reviews

Greentech Industry Inc.

56 Matisse Court

No reviews

General contracting firm Licensed and bond it. A-Z construction *demo *framing * plumbing *electrical * tiles *flooring * painting *complete remodeling

Abs Plumbing Services

Ygnacio Avenue

No reviews

Abs Plumbing Services

Ygnacio Avenue

No reviews

Free onsite estimate

Hello, my name is Abraham G. With Abs Plumbing services. Now Offering Plumbing Services All Over The Bay Area At Affordable Prices. With 10 Years Of Experience We Guarantee Quality, Fast, Affordable & Reliable Work. Give Me A Call Or Text : 5107538649 For a Free Estimate & Recieve $20 Dollars Off Your First Service! I Look Forward To Speaking With You!

15 years of experience

Plumbing Heroes is a full service plumbing contractor. We specialize in providing high quality services at unbeatable prices. Whether it is a small repair such as a leak, routine maintenance, or a large scale project, Plumbing Heroes is committed to 100% customer satisfaction. Call a hero today.

Acuantia Septic Services

490 Chadbourne Rd

No reviews

Acuantia Septic Services

490 Chadbourne Rd

No reviews

6 years of experience

Acuantia Septic Services is the One Stop Shop for all your septic needs. We offer inspections, site & soil evaluation, system design, installation, maintenance, repairs, and replacement. We service areas in California, Texas, and Wisconsin. Call us at (707) 670-1010 for a free consultation! Visit us at https://acuantiaseptic.com/

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FAQs for septic tank service projects in El Sobrante, CA

The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.

Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:

The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.

A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.

Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.

The El Sobrante, CA homeowners’ guide to septic tank services

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Get matched with top septic tank pros in El Sobrante, CA

There are 2 highly-rated local septic tank pros.

Septic System Installation and Replacement

Faucets, Fixtures and Pipes Repair or Replace

Septic Tank Cleaning or Pump Out

Verified Reviews for Septic Tank Service pros in El Sobrante, CA

Septic tank pros in El Sobrante

FAQs for septic tank service projects in El Sobrante, CA

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