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Best septic tank pros near Irvine, CA

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

Avatar for First Class Plumbing and Rooter Services, Inc.
First Class Plumbing and Rooter Services, Inc.
4.4(
21
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Irvine, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I actually had the following things done to my home as I was only allowed to choose 1 item: 1st Class removed all galvanized & repiped using Pex for new Halo filtration. (I am a camper) And, the street pipe was replaced too. Yay! Replaced toilet. The price they gave was righteous because new drywall needed to be done also. The team worked so diligently and were so faithful. My props go to Tito, Manny, Ricky, Moses and Anthony. Well done guys, well done!"
Main sewer line
Main sewer line
Main sewer line
We don't leave until we finish the job.
Almost done

+3

Response time6 hrs
Response rate89%
101 neighbors recently requested a quote
Avatar for The Poseidon Plumbing Corp
The Poseidon Plumbing Corp
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Irvine, CA and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"Poseidon Plumbing installed a new tankless water heater for my condo. The install was done with efficiency and professionalism. I have had no problems with my water heater since Poseidon Plumbing came out and am so happy with the service I received. I will continue to recommend Poseidon Plumbing Corp to all of my friends and family. Five stars!!"
Logo
Bathroom Shower remodel
Bathroom Shower remodel
Bathroom Shower remodel
Bathroom Shower remodel

+44

4 neighbors recently requested a quote
Avatar for Barker and Sons Plumbing, Inc.
Barker and Sons Plumbing, Inc.
4.1(
17
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Irvine, CA and surrounding areas

Approved

In business since 1980

Emergency services offered

Warranties offered

"Good front-office, customer support. Jeff Amend, the technician that did the work was excellent! Water line & valve upgrade; disconnect and remove decommissioned solar water tank, replace gas line connection to furnace. All done expertly, cleanly, and quickly."
Sewer Liner
Sewer Line Collapse
Hydro Jetting
Prepping Cured in Place Expoxy
Sewer Replacement Orange County

+10

Response time10 mins
Response rate100%
17 neighbors recently requested a quote
Avatar for VeriTech Plumbing
VeriTech Plumbing
5.0(
5
)
Septic System - Repair - For Business

Serving Irvine, 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

Project Photos
Project Photos
Project Photos
Project Photos
Project Photos

+2

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 Irvine, 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
Bullseye Engineering & Under Ground
New to Angi
Septic System - Install or Replace

Serving Irvine, CA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

9am-5pm \nWe pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forwards to earning your business! Book with us online or feel free to give us a call today! \n

Response time8 hrs
Response rate94%
9 neighbors recently requested a quote
RSF Construction Inc.
1.0(
1
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Irvine, 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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Septic Tanks FAQs, answered by experts

Septic tanks appear full after pumping because the liquid levels have returned to normal. If you can see the pipe, the tank is empty. However, heavy rain can cause septic tanks to fill faster than normal. You might also have leaky pipes or faucets, causing extra water to drip down the drains and into the septic tank.

Needing to pump the tank as soon as it “looks” full is a common myth about septic systems, as wastewater will eventually drain into the leach field. Instead, it’s better to determine how many solids have accumulated. A septic maintenance technician near you can test this to find out whether pumping is necessary.

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.

While mound septic systems can provide cost-effective wastewater treatment in many instances, they do come at a significant initial installation cost and require a lot of space on your property for the mound and its replacement field. The installation cost is so high because this is a project that requires an exceptional level of skills and expertise to execute properly.

If you notice a septic smell in the house, you can either call a septic system repair company or a plumber. These professionals have the proper licenses and equipment to investigate the pipes and septic tank while keeping your family safe from sewage gas exposure and raw sewage leaks. They will be able to find the problem as soon as possible and get it fixed so that your home can get back to smelling fresh again.

The Irvine, CA homeowners’ guide to septic tank services

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