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    Average homeowner rating
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    Verified toilet services reviews

Top-Rated Toilet pros in Montclair - Updated Nov 2026

Avatar for J I G Plumbing
J I G Plumbing
4.9(
98
)
Drain Clog or Blockage - Clear

Serving Montclair, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"JIG plumbing company fixed the minor problem of the toilet water tank.that my 81 years old husband could no longer do it.thanks. Mr.Jason was helpful and friendly,"
Completed Install
Preparing new install
Completed Install
Completed Install
Completed Install

+8

40 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for SoCal Plumbing & Rooter, Inc.
SoCal Plumbing & Rooter, Inc.
4.7(
286
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Montclair, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Johnny was on time, came fully prepared, friendly, and had a great attitude. Ignore those expensive "smell good" plumber commercials! Replaced 2 toilet flanges and reset both toilets for a third less than competitor's quote! I'm not looking forward to more plumbing problems in this 60 year old house, but I now know who to call!"
Response time4 hrs
13 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for DrainExperts.com
DrainExperts.com
4.9(
23
)
Drain Clog or Blockage - Clear

Serving Montclair, CA and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"The technician was early, polite, and efficient. The price was fair and the work fixed the problem. He did offer to run a camera down the drain line, but every plumber I've ever hired has done that and he didn't force the issue. An all-around terrific experience."
Drain Cleaning
Commercial Drain Cleaning
Commercial Drain Cleaning
Commercial Hydro jet Drain Cleaning
Commercial Drain Cleaning

+16

Response time3 hrs
Recommended by100%of homeowners
Avatar for Estelle Plumbing
Estelle Plumbing
5.0(
18
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Montclair, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Jacob did a great job! He came to the house same day and evaluated the issue. He was very knowledgeable and provided great customer service. He went through all our options and didn't pressure us either direction. Jacob was able to resolve the clogged toilet in a timely fashion and no mess was left. It was great service and truly appreciated the professionalism."
$89 Drain Clearing
Open Drain Line
Same- Day Service
$89 Leak Detections
We Find Leaks $89

+2

Response time4 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for The Sewer Boyz Inc
The Sewer Boyz Inc
5.0(
18
)
Drain Clog or Blockage - Clear

Serving Montclair, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Jonathan and his team are EXCELLENT! I am an estate manager and manage multiple high-end properties for my client in Redondo Beach and the Palos Verdes Peninsula area. Sewer Boyz are our GO-TO for all things plumbing-related. We have had them work on basic leak repairs, to installing new toilets, to Hydrojetting blocked drainage lines, to replacing sump pumps! They are super professional and knowledgeable and above that, very easy to work with. If it's a more complex repair, they always make sure you understand exactly what the issue is before you make any commitments. We trust and appreciate Jonathan and in this line of business, we NEED to have knowledgable, dependable and affordable specialists like Jonathan and his team. It makes our jobs and lives easier."
71 neighbors recently requested a quote
Avatar for Dan Shop LLC
Dan Shop LLC
4.9(
16
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - Clear

Serving Montclair, CA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I had a quick job - just tightening my kitchen faucet that had come loose. He came by - on a Sunday of a holiday weekend - did a great job and was done in less than 20 minutes. I was so glad to find someone to get it done and not charge me an arm and a leg. Dan is great and I highly recommend him."
Root & Fencing Footings Removal
Footings & Root Pullout
Footing Pull out
Repair P Trap
Repair P Trap

+16

Response time1 day
3 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for So-Cal 1 Plumbing & Rooter
So-Cal 1 Plumbing & Rooter
5.0(
41
)
Drain Clog or Blockage - Clear

Serving Montclair, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Very grateful for Fed! My Momâ s house had an issue with water not draining properly. Called Fed for a quote; he showed up the next morning and got to work on the issue right away. He was working by himself for awhile since it was Sunday, and had to dig through tons of rocks and roots since the land in our area are filled with stones. There were roots in the sewer line as well as buildup in the pipes; the pipes were so clogged that there was barely what seemed to be 1/8th or so of the pipe where the outgoing water/waste could flow through. He replaced parts of the line with pipes which roots would not be able to penetrate through, which gave us peace of mind as there are a lot of trees in our area. Fed and his team also added a sewer access and he replaced the filters in the toilet tanks as well. Thank you so much for helping us resolve this huge plumbing issue! Fed was honest, reliable, and friendly. Would highly recommend!"
repair
full house redrain
full house redrain
full house redrain
sewer repair

+27

Response time4 hrs
Response rate99%
1 neighbors recently requested a quote
Avatar for Diamond House Construction, Inc.
Diamond House Construction, Inc.
4.4(
150
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Montclair, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"This is by far the most professional business I have dealt with in a long time. The office staff answering the phone was very helpful and understanding, made several calls to make getting one of the plumbers to my house. The company that previously was called couldnâ t figure out the problem. Andrew not only found the problem but was extremely diligent in fixing it in the least expensive way. I would HIGHLY RECOMMEND Diamond House to anyone! They go above and beyond what you expect."
Clogged Drains
1250-gallon Septic tank
Flowtech Filter Installation
Septic pump and install / Service
1250-gallon Septic tank

+36

Response time3 hrs
Response rate90%
18 neighbors recently requested a quote
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Showing 1-10 of 661
Toilets FAQs, answered by experts

This rumbling noise after flushing may sound like a hammer or knocking inside the walls. When you flush, it opens a valve so additional water can come in. However, if the valve malfunctions, then this rush of water has nowhere to go, which makes all the excess water hit your pipes and create a loud hammering sound.

There are a few reasons why this could be the case. More than likely, your flapper is worn out and needs to be replaced. When it’s worn out, it lowers the water pressure during each flush leading to inefficient flushing. Luckily, replacing a toilet flapper is a simple repair that should only take about 30 minutes.

The first step to clearing the air in a line is to locate the cause. This is usually a blockage in either the drain or the venting system. Once you clear the issue, flush the system by actually flushing the toilets repeatedly. This should allow the trapped air to escape, thus clearing the lines. Don’t be surprised if there is increased bubbling as the air makes its way through the system. 

No, you can’t convert a gravity-flush toilet to a pressure-assist toilet. Pressure-assist toilets include a tank-within-the-tank, and a standard gravity-flush toilet doesn’t have a capability to include the additional tank. If you want the benefits of a pressure-assist toilet, you’ll have to make the investment in a new one. 

Sometimes, your insurance policy may cover leaking toilet repair. However, home insurance policies typically do not cover any plumbing problems. They do cover water damage caused by a busted pipe or a major leak. Some insurance companies also have riders that expand your initial coverage to include plumbing items. Talk to your agent for more information.

The Montclair, CA homeowners’ guide to toilet services

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