Top-rated septic tank pros.

Get matched with top septic tank pros in Norco, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY NORCO, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon28
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Norco, CA

*The Angi rating for Septic Tank Service companies in Norco, 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 Norco, 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 August 21, 2026

Find Septic tank pros in Norco

Avatar for Advanced Pumping Service
Advanced Pumping Service
5.0(
6
)
Septic Tank - Clean or Pump Out

Serving Norco, CA and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"By far the best company iI ever used. Showed up when they said they would. Techs were very knowledgeable about septic systems. The techs had great attitudes and wry respectful. There vehicles was very nice and clean too. Definitely would recommend this company to anyone"
Response time30 mins
11 neighbors recently requested a quote
Recommended by83%of homeowners
Request Quote
Avatar for DrainExperts.com
DrainExperts.com
4.9(
23
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Norco, CA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"a slave line off the water main broke underground. This occurred after hours and rendered me waterless. I entered my job in Home Advisor and Steel Called me back within 10 minutes. Steel arrived on time and repaired the break within 2.5 hours better then the original piping. Thank You Steel Plumbing."
Drain Cleaning
Commercial Drain Cleaning
Commercial Drain Cleaning
Commercial Hydro jet Drain Cleaning
Commercial Drain Cleaning

+16

Response time3 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Diamond House Construction, Inc.
Diamond House Construction, Inc.
4.4(
150
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Norco, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We had a terible drain clog and had backups coming into our toilet and shower. We called Diamond House Plumbing and they sent Jeff out right away. He was able to clear the blockage, pulling out many roots and blasting our lines clear with a very impresive water hydro-jet system. I would highly recomend Diamond House Plumbing to my friends and family and anyone in need of professinal plumbing services. Thank you!"
Clogged Drains
1250-gallon Septic tank
Flowtech Filter Installation
Septic pump and install / Service
1250-gallon Septic tank

+36

Response time3 hrs
Response rate90%
22 neighbors recently requested a quote
Request Quote
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 Norco, 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%
93 neighbors recently requested a quote
Request Quote
Avatar for Mr Rooter of San Bernardino
Mr Rooter of San Bernardino
4.6(
16
)
Septic Tank - Clean or Pump Out

Serving Norco, 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."
Project Photos
Septic Services
Pipe Burst
Toilet Repair
Septic Tank Digging

+9

Response time10 hrs
Response rate98%
17 neighbors recently requested a quote
Request Quote
Avatar for Moe's Pump & Portables
Moe's Pump & Portables
5.0(
3
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Norco, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"Had a full septic tank at my house causing frequent backups reached out to moe, he walked me through the process, great communication and work done within a timely matter. Highly recommend moes pump & portables."
Logo
Septic pumping
Septic pumping services
Septic pumping services
4 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 Norco, 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
Bullseye Engineering & Under Ground
New to Angi
Septic System - Install or Replace

Serving Norco, 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%
10 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 79
Septic Tanks questions, answered by experts

Good news: You’ll naturally increase the bacteria in your septic tank simply by using it. If you want to encourage more good bacteria growth, stop using products and household cleaners that kill bacteria, such as bleach and harsh chemicals. Never flush antibiotics, and make sure only water and waste go down the tube—not paper products, feminine hygiene products, or diapers.

Ensuring you have adequate space for your engineered septic system is crucial. You’ll need to reserve approximately 900 square feet for a three-bedroom home’s system. However, the type of soil you have, soil absorption rate, the size of your home, climate, and local zoning code will impact the actual amount of space you need.

You can check your own septic tank, but take precautions. Locate the access lid, usually buried a few inches underground, and remove it carefully. Look for the sludge and scum levels, and if they’re high, that means pumping may be necessary. Check for odors, slow drains, or pooling water around the drain field, which could indicate issues. Never enter the tank, as toxic gases can be fatal. All of that being said, a professional inspection is safer and more thorough.

Choosing a reliable septic tank company starts by finding an experienced company in your area with positive customer reviews online. You can also use the following tips to help ensure you have a positive experience:

  • Choose a company that is licensed and fully insured

  • Ask the company for customer references

  • Ask if the company provides any guarantee for the repair

  • Determine the provider’s level of experience

You should never park or drive on top of a septic field. Vehicles can weigh upwards of two tons, and this weight can put a lot of pressure on the leach lines in the drain field. Too much pressure on your leach lines may cause them to warp, crack, or completely burst. This is an expensive and very avoidable problem.

The Norco, 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