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TRUSTED BY MONTCLAIR, CA HOMEOWNERS

  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon24
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Montclair, CA

*The Angi rating for Septic Tank Service companies in Montclair, 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 Montclair, 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 June 22, 2026

Find Septic tank pros in Montclair

Avatar for DrainExperts.com
DrainExperts.com
4.9(
23
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Montclair, CA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"Quality work! We are on a septic tank and didnâ t know who else to call. These guys literally saved us! We had pooped coming out the shower. There cleared out main in now time. God bless these folks!"
Drain Cleaning
Commercial Drain Cleaning
Commercial Drain Cleaning
Commercial Hydro jet Drain Cleaning
Commercial Drain Cleaning

+16

Response time3 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for Diamond House Construction, Inc.
Diamond House Construction, Inc.
4.4(
150
)
Septic System - RepairSeptic System - Install or ReplaceSeptic Tank - Clean or Pump Out+3 more

Serving Montclair, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"They did a great job and even gave good information about septic tanks that I didn’t know about"
Clogged Drains
1250-gallon Septic tank
Flowtech Filter Installation
Septic pump and install / Service
1250-gallon Septic tank

+36

Response time3 hrs
Response rate90%
31 neighbors recently requested a quote
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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 - Repair+3 more

Serving Montclair, 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%
99 neighbors recently requested a quote
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Avatar for Mr Rooter of San Bernardino
Mr Rooter of San Bernardino
4.6(
16
)
Septic Tank - Clean or Pump Out

Serving Montclair, 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
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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 Montclair, 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
3 neighbors recently requested a quote
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Avatar for GG's Plumbing, Inc.
GG's Plumbing, Inc.
5.0(
6
)
Septic System - Install or Replace

Serving Montclair, CA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The plumber was very knowledgeable and professional. They kept the job site clean and we are very happy with the results."
Water repipe
Water repipe
1 neighbors recently requested a quote
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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 Montclair, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We could not be happier with our new bathroom, thanks to McCormick! Khaled was knowledgeable and really took the time to understand our style preferences. The whole team was great about keeping the workspace tidy, which we appreciated. Now, we have a bathroom that feels luxurious and welcoming. Highly satisfied with their work!"
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.
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+1

Response time6 hrs
Recommended by15%of homeowners
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Bullseye Engineering & Under Ground
New to Angi
Septic System - Install or Replace

Serving Montclair, CA and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

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

Serving Montclair, 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 questions, answered by experts

A septic smell may be harmful because sewer gas is dangerous depending on the exposure amount and length of time. Sewer gas is made up of multiple gases, including hydrogen sulfide, methane, ammonia, and carbon dioxide. Some of these gases, like hydrogen sulfide and ammonia, are toxic to humans and can be fatal in high concentrations or long exposures.

You only need to pump the septic tank. The leach field allows the liquid and waste to naturally seep into the ground, so there’s no need to pump the leach field. You should call a local septic tank pumping service to remove the materials from the tank every three to five years. Without pumping the septic tank occasionally, solids could flow into the leach field pipes and clog them.

A leaking well pipe is quite different from if the well itself is leaking. To seal a leaking well, pour a cement mixture or bentonite into the space between the well casing and the borehole wall. The heavier cement collects at the bottom to form a solid seal, pushing lighter materials like mud and fluids up toward the surface. Professional well installation companies have the equipment to do this properly. 

Drain fields often include three to five trenches that are 18 to 24 inches deep. The pipes connecting the drain field to the septic tank will be placed between 12 and 18 inches deep, and the field as a whole will be about 100 feet long.

The size of your septic tank plays a role in determining the proper size of the drain or leach field. As a general rule, you should have 1 square foot of drain field size per gallon of septic tank capacity. However, you could install a leach field that’s as much as 2.5 square feet per gallon of septic tank capacity. Most professionals determine the right septic tank size and drain field size by the number of bedrooms in the house. A three-bedroom house needs a minimum 1,000-gallon septic tank, for example.

The Montclair, 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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