Top-rated septic tank pros.

Best septic tank pros near Fremont, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Septic Tank Service pros in Fremont, CA

*The Angi rating for Septic Tank Service companies in Fremont, 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 Fremont, 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 July 24, 2025

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

Fastrax Plumbing Services
4.8(
9
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Fremont, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"My husband and I are extremely grateful that fastrax pluming fixed the problem that we had.Not only do they get the job done in no time ,but they also have great customer service.Its the 2nd time they fix something in our household.We know they are trustworthy and definitely recomend."
Shower repair
Shower repair
Kitchen faucet repair
Kitchen faucet repair
Garbage disposal changed

+3

3 neighbors recently requested a quote
Recommended by57%of homeowners
Request Quote
Avatar for EJ Plumbing, LLC
EJ Plumbing, LLC
4.2(
10
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Fremont, CA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"haven't had the service yet, but have worked with them before and I want to stop receiving calls from the other providers."
419 neighbors recently requested a quote
Request Quote
Avatar for TRIO Heating, Air & Plumbing
TRIO Heating, Air & Plumbing
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Fremont, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"My experience with Trio Heating and Air for my air conditioning installation was exceptional. From start to finish, they demonstrated professionalism and efficiency. The technicians arrived promptly and were well-prepared, guiding me through the process and recommending the perfect system for my home. Throughout the installation, they worked diligently, respecting my space and ensuring everything was installed correctly. Their clear communication and transparent pricing made the experience stress-free. Now, my home is consistently cool and comfortable, and I couldn't be happier with the results."
Heating & Air Conditioning Installations
Heating & AC Install
Heating & AC Install
Heating & AC Install
Heating & AC Install

+101

Response time4 hrs
Response rate93%
11 neighbors recently requested a quote
Request 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 Fremont, 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."
.
.
.
.
.

+1

Response time6 hrs
Recommended by17%of homeowners
Request Quote
Avatar for King's Excavation & Construction, LLC
King's Excavation & Construction, LLC
New to Angi
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Fremont, CA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. King's Excavation & Construction LLC strives to maintain our reputation as a high quality, very service oriented company with our main focus being on customer satisfaction.

Logo
Response time9 hrs
Response rate100%
7 neighbors recently requested a quote
Request Quote
RSF Construction Inc.
1.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Fremont, 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!

Request Quote
...
Showing 1-10 of 54
Septic Tanks FAQs, answered by experts

A septic tank is an underground container that collects and holds wastewater until it’s sufficiently filtered and broken down. It treats wastewater by separating waste so the leftover liquid can travel into the drainfield where the soil and gravel eventually filter and purify it. This process naturally eliminates bacteria, viruses, and other contaminants.

Although air in your water lines won’t affect the overall quality of your water, it will lead to problems with your well water system if not addressed. Over time, too much air in your water lines can create blockages in your pipes, cause insufficient water flow to your taps and appliances, loosen pipes, and potentially damage important components of your well including your well pump and pressure tank. 

Permits command adherence to health and environmental standards, with submission crucial for new system installations or extensive modifications.

A well pressure tank is located between the well and the well pump, and it stores your water under pressure so that the well pump can eventually do its job. The well pump is activated whenever you turn a faucet on—it pulls the water from the tank into your home. Both are vital parts of a complete well water system.

Call a dedicated well and pump professional to install your new well pump. In some cases, plumbers may have the experience needed for the installation, but it’s always better to go with a specialized pro. Well and pump contractors have hundreds of hours of experience with all different types of wells and pumps. 

The Fremont, 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