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Best septic tank pros near Oakley, CA

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Verified Reviews for Septic Tank Service pros in Oakley, CA

*The Angi rating for Septic Tank Service companies in Oakley, 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 Oakley, 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 March 14, 2026

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

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 Oakley, 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
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RSF Construction Inc.
1.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Oakley, 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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Avatar for G & C Septic Services
G & C Septic Services
4.8(
3
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Oakley, CA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

G & C Septic Services we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

Finding the tanks
Riser Installation
Riser Installations
Septic Tank Pumping
Rise Installation

+3

Response time6 days
Recommended by100%of homeowners
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Avatar for CRC sewer and drains
CRC sewer and drains
4.8(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Oakley, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"It was very good. It worked perfectly. I was very happy. They took care of a long standing problem we had."
Water damage
Trench line from low point at garage to holding tank
Water damaged Sheetrock removed
Trench to tank
Toilets leaking in up stairs bathroom

+50

Recommended by100%of homeowners
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Avatar for Malachi Plumbing, Inc.
Malachi Plumbing, Inc.
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Oakley, CA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I called Malachi plumbing and they were able to come out the same day for a sewer line estimate. They were communicative throughout the whole process and I would use them again"
Response time4 hrs
Response rate90%
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Avatar for Mr. Rooter Plumbing of Contra Costa County
Mr. Rooter Plumbing of Contra Costa County
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Oakley, CA and surrounding areas

In business since 1970

Free estimates

Emergency services offered

"They did a good job. They work really hard and did not leave any messes. They cleaned up after themselves. I'm very happy with the service."
Recommended by100%of homeowners
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Showing 1-10 of 34
Septic Tanks FAQs, answered by experts

Age is certainly a factor in well pump failure. The older your pump, the more likely it is to fail. 

Beyond age, other factors can cause your well pump to fail, too. Things like poor water quality can cause sediment buildup in your pump. Without proper cleaning, your pump can seize up and fail. Having a dry well for too long can also cause your pump to fail, as it keeps working even though there's no water for it to pull. 

Septic tanks naturally have bacteria that break down some of the solid waste in the septic tank. However, sludge buildup is just part of owning a septic system. While liquid wastewater can be filtered and treated through the system, a septic tank company has to pump the septic tank out at least every few years.

Pump the tank every 3-5 years, avoid flushing non-degradable items, and address leaks promptly to extend system life.

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.

A septic system can fail for various reasons, and most commonly, excessive water use or sudden surges in wastewater can overwhelm the system's capacity. Neglecting regular maintenance, like tank pumping and inspections, can also lead to clogs, leaks, and eventual breakdowns. Other issues that lead to failure include age-related wear and tear, root infiltration, improper disposal of non-biodegradable materials or chemicals into the system, unsuitable soil conditions, physical damage, and even environmental factors like flooding or soil erosion.

The Oakley, 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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