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Best septic tank pros near Coronado, CA

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Top-Rated Septic tank pros in Coronado - Updated Nov 2026

Avatar for A1 Septic Services
A1 Septic Services
4.9(
33
)
Septic Tank - Clean or Pump Out

Serving Coronado, CA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Kyle, A1's rep at our house did an outstanding job. Provided my wife an I answers to all of our questions. Kyle located our tank quickly and even tho the temp. today exceeded 100 degrees finished the job expeditiously with a smile on his face. If we require any septic tank service in the future we know who to call. "A1". Thanks again Kyle..."
Response time2 days
15 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Modern Septic Service
Modern Septic Service
5.0(
17
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Coronado, CA and surrounding areas

Approved

In business since 1960

Emergency services offered

Small jobs welcome

"Modern came out quickly and pumped our septic tanks, giving us a discount for having 2 tanks on our property. They identified baffle wall issues with both tanks and recommended 2 septic repair companies (one which we used). Very fast and courteous employees."
Robert our best in class Supervisor
Septic Tank Project
Septic Tank Project
Septic Tank Project
Septic Tank Pump Out and Leach Line Installation

+38

Response time6 hrs
Response rate92%
2 neighbors recently requested a quote
Avatar for BMB Septic Company
BMB Septic Company
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Coronado, CA and surrounding areas

Approved

In business since 1986

Free estimates

Small jobs welcome

For over 50 years, BMB Septic has proudly served our community as a trusted, family-owned company specializing in comprehensive septic system solutions. We offer top-quality septic repairs, maintenance, and pumping services at affordable, competitive prices?ensuring your peace of mind and the long-term health of your system. Fully licensed and insured, we combine decades of expertise with a customer-first approach, delivering personalized solutions built on trust, reliability, and satisfaction. At BMB Septic, we don?t just service septic systems?we build lasting relationships grounded in integrity and exceptional service you can count on.

Septic Tank
Septic System
Tide Line
Modern Septic
Septic Repair

+6

Response time9 hrs
Response rate100%
1 neighbors recently requested a quote
SOUTH BAY PLUMBING AND DRAINS, LLC
5.0(
3
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Coronado, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"I was very satisfied with this company. These things happen and it can be scary but they made me feel very comfortable and talked me through the process. I would absolutely recommend these guys to anyone in need. Very hard working guys, they worked 12 to 14 hour days to make sure my problem was solved as quick as possible. If I could I would give them 6 stars.. highly recommend good job will"
 install two-way cleanup
 install two-way cleanup
 install two-way cleanup
 install two-way cleanup
26 neighbors recently requested a quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Coronado, 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."
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+1

Response time6 hrs
Recommended by17%of homeowners
RSF Construction Inc.
1.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Coronado, 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!

Avatar for Damman’s Plumbing
Damman’s Plumbing
5.0(
11
)
Septic System - Repair

Serving Coronado, CA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"They were on time, professional, polite and very friendly. Jesse couldn't get the job done because they didn't have a camera to put down the pipe, but he tried with 2 machines to clear the clog, still couldn't get it. Very pleasant to deal with, I would hire them again. The thing about Jesse, honest as the day is long. Very knowledgeable, very nice."
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+6

Recommended by100%of homeowners
Showing 1-10 of 47
Septic Tanks FAQs, answered by experts

A household of four can easily fill a 1,000-gallon septic tank within a week. It may be 10 to 14 days for smaller households. But the reason why you don't need weekly pumping is because the tank's contents eventually reach the overflow pipe. They flow down this pipe to the absorption area whenever water is used in your home. The tank keeps working at this full level until it's pumped again.

A well pressure tank typically lasts between 5 and 15 years. However, its lifespan can be influenced by several factors. High-quality, appropriately sized tanks tend to last longer, with some top-of-the-line models lasting up to 30 years. Regular annual maintenance, including inspections, cleaning, and prompt repairs, is crucial for extending the tank's life. Water quality also plays a significant role; water with high levels of sediment, minerals, or rocks can cause premature wear. Overworking an undersized tank can also limit its lifespan.

The average three to four-bedroom home typically uses a well pump rated for 8 to 12 gallons per minute (GPM). To find the most accurate size for your specific needs, a common rule of thumb is to count the number of water fixtures and appliances in your home and aim for that number in GPM. This calculation allows for about one gallon of water per minute per fixture. Because estimating the correct size can be challenging, it's best to have a professional technician make the final determination. A professional can ensure your pump provides sufficient water for your home, especially during peak usage hours.

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.

Your septic tank may be full or clogged if you notice household drains that are backed up, draining slowly, or gurgling; greener, lusher grass around the septic system; pooling water in your yard; or smelling sewage odors outdoors. You can contact a local septic tank pro to inspect your septic system and pump your tank.

The Coronado, CA homeowners’ guide to septic tank services

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