Best septic tank pros near Monrovia, CA

Q: What are the disadvantages of having a well?

• <div><p>The disadvantages of having a well include more maintenance, like annual testing and inspections, and high up-front costs to drill a well. Well water is also vulnerable to contamination, which is why keeping up with testing is important if you own a well. When it comes to <a href="https://www.angi.com/articles/whats-difference-between-city-water-and-well-water.htm">well water versus city water</a>, well water does offer more independence and is a reliable water source.</p></div>

Q: Can you pump a septic tank too much?

• <div><p>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.</p></div>

Q: What costs are associated with septic tank maintenance?

• <div><p>Costs depend on tank accessibility, size, and local rates. Regular service serves as preventive care, averting costly emergency repairs or system replacements.</p></div>

Q: What are the different types of septic systems?

• <div><p>There are a variety of different types of septic systems that can work in your home&mdash;such as conventional anaerobic systems, chamber systems, drip distribution systems and mound septic systems. All of them work using natural processes to break down solid waste and effectively treat wastewater without needing to be connected to a city sewer system. Which type of septic system you need will depend on characteristics of your property like how high the bedrock is or groundwater table is. Different types of systems come at different costs to install.</p></div>

Q: Is it easy to install a new septic system and leach field?

• <div><p>The septic installation company must follow several <a href="https://www.angi.com/articles/complete-septic-installation-checklist.htm">steps to put in a new septic system</a> and leach field. The installer will study your property and determine the best place for the tank and leach field. The site should be away from existing structures, be free of trees, and have proper drainage and grading. Preparing the site for the tank and leach field will require significant excavation work. </p></div>

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Verified Reviews for Septic Tank Service pros in Monrovia, CA

*The Angi rating for Septic Tank Service companies in Monrovia, 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 Monrovia, 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 23, 2018

Reviewed in February 2018
They were prompt for an estimate (I got two other estimates) and prompt for the installation. They answered completely all questions re. the need for my new water heater (12 years old). During the estimate, I decided a tank water heater would be best and they did not try to sell me anything...
Castle Plumbing
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Reviewed in January 2018
I hired Ehab to complete the complete structural analysis and drawings for a propane tank installation. Ehab was quick to take on the project and went above and beyond to assist me in dealing with the bureaucratic red tape I was put through in getting my project approved with the city. I would...
Alpha Omega
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Reviewed in May 2017
the tank is working great and the installation turn around was very quick.
North Brothers Plumbing & Rooter
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Reviewed in June 2016
After a few days, it was not functioning properly. Sometimes it would not allow the tank to refill until we jiggled the handle. We called the plumber and he came out the next day. He adjusted the mechanism at no charge. It has worked fine since then. <br>If you're looking for a highly...
Andy Castillo Plumbing
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Reviewed in December 2015
They are pretty good; I am impressed. The person who came out couldn?t locate the septic tank so they recommended a plumber to me. They were very reasonable.
SHOWALTER'S SANITATION CO
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Reviewed in December 2015
They were recommended to me by a septic company that had trouble locating my septic tank. They were able to locate the septic tank, but the way they went about it, I am kind of suspicious, especially for how much money I spent. Looking back, I feel they made it so complicated so they could...
Michael Penta Plumber
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Reviewed in March 2015
Matthew Hart and his team was on time, and his team were very professional and helpful. They finished the job in about 2 hours. <br /> Matthew and his team reversed my hot and cold water knobs in shower (since they were reversed) without charging me extra. <br /> On a separate occasion, i...
Hart 2 Hart Plumbing
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Reviewed in November 2014
They arrived 15 minutes late. <br /> Over the phone, I describe the problem to the owner , who told me that I need the closet flange for the leakage. He did not do the work himself. When the workmen showed up (2 together), Javier said that it was not necessary to install the closet flange. ...
SAN GABRIEL VALLEY PLUMBING
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Reviewed in January 2014
We needed septic tank service/evaluation on a new property that we just moved into and was having major plumbing issues with. We were told by another plumber that we had a full septic tank the day after Thanksgiving and we were scrambling to find a provider the Saturday after Thanksgiving to...
Paul Roberts
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Reviewed in January 2014
When I called the provider to schedule an appointment I told them my tankless water heater was not working. They said it would be $41 just to come out and look at it so I set up an appointment. When the contractor arrived he told me it would be $150 to diagnose a tankless water heater. I told...
Kevin Shaw Plumbing, Inc.
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Top-Rated Septic tank pros in Monrovia - Updated Nov 2026

Logical Rooter Services

5.0(

)

Septic System - RepairSeptic System - Repair - For BusinessSeptic Tank - Clean or Pump Out+1 more

Serving Monrovia, CA and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Jose came by for an emergency plumbing service within 60 mins and got the job done swiftly. Very nice and cooperative gentleman, extremely tidy and quick. Hopefully drain doesn't clog again but if it does, I'm calling Jose! Thank you so much!!!"

Response time2 hrs

Response rate93%

2 neighbors recently requested a quote

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Mr Rooter of San Bernardino

4.6(

)

Septic Tank - Clean or Pump Out

Serving Monrovia, 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."

Response time10 hrs

Response rate98%

15 neighbors recently requested a quote

Septic System - RepairSeptic System - Repair - For Business

Serving Monrovia, CA and surrounding areas

Approved

In business since 2022

Free estimates

Offers commercial services

"Needed garbage disposal replaced. Handled all of the work, which included a consistent backup in the pipes, quickly and completely professionally. Also showed up exactly on time which is rare and appreciated."

Response time1 day

Response rate100%

2 neighbors recently requested a quote

Septic System - Repair - For Business

Serving Monrovia, 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 Monrovia, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"Our landscaping in Menlo Park needed a complete refresh. The team replaced thirsty plants with drought-tolerant options that still provide plenty of color and curb appeal. We're using much less water without sacrificing appearance."

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 Monrovia, 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 Monrovia, 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

4 neighbors recently requested a quote

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Acosta & Sons Sewer Contractors

New to Angi

Septic System - Install or ReplaceSeptic System - Repair

Serving Monrovia, 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 Monrovia, 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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AYS Plumbing & Rooter

4.9(

277

)

Septic System - RepairSeptic Tank - Clean or Pump Out

Serving Monrovia, 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"

Response time6 days

Response rate91%

Recommended by98%of homeowners

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Showing 1-10 of 76

Septic Tanks FAQs, answered by experts

The disadvantages of having a well include more maintenance, like annual testing and inspections, and high up-front costs to drill a well. Well water is also vulnerable to contamination, which is why keeping up with testing is important if you own a well. When it comes to well water versus city water, well water does offer more independence and is a reliable water source.

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.

Costs depend on tank accessibility, size, and local rates. Regular service serves as preventive care, averting costly emergency repairs or system replacements.

There are a variety of different types of septic systems that can work in your home—such as conventional anaerobic systems, chamber systems, drip distribution systems and mound septic systems. All of them work using natural processes to break down solid waste and effectively treat wastewater without needing to be connected to a city sewer system. Which type of septic system you need will depend on characteristics of your property like how high the bedrock is or groundwater table is. Different types of systems come at different costs to install.

The septic installation company must follow several steps to put in a new septic system and leach field. The installer will study your property and determine the best place for the tank and leach field. The site should be away from existing structures, be free of trees, and have proper drainage and grading. Preparing the site for the tank and leach field will require significant excavation work.

The Monrovia, 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

Lyle Hendriks
•
May 5, 2026May 5, 2026
How Much Does It Cost to Pump a Septic Tank in Los Angeles? [2026 Data]
The cost to pump a septic tank in Los Angeles, CA, depends on several factors, including tank size, cleaning frequency, and seasonality.
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.
Deirdre Sullivan
•
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.
D.P. Taylor
•
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.
Jamie Cattanach
•
Jul 10, 2026Jul 10, 2026
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.
Taylor Freitas
•
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.