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    Average homeowner rating
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    Verified toilet services reviews

Top-Rated Toilet pros in Covina - Updated Nov 2026

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

Serving Covina, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"The plumber spent a lot of time just trying to figure out the source of the hidden leak. He had a lot of patience. The quality of work was good as was the price. I would definitely hire them again."
Completed Install
Preparing new install
Completed Install
Completed Install
Completed Install

+8

40 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Western Rooter & Plumbing
Western Rooter & Plumbing
4.8(
172
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Covina, CA and surrounding areas

Approved

In business since 1981

Free estimates

Emergency services offered

"After discovering a leak (probably in the slab) of hot water, we just decided to replace the entire plumbing piping in our 30 years old 2 story house with 3 bathrooms. The copper pipes were replaced by durable flexible plastic pipes and the project also included replacing the water heater. The crew- Manny, Mitch and Josh promised to finish the project in 3 days- and they sure did it. The GREAT TEAM, efficient and professional, worked non stop and communicated with me before taking each next step. They reconnected about 20 points (such as washing machine, dishwasher, new water heater, multiple faucets and 3 toilets) The price is a little steep but the quality of the job looks very good."
Ruben installs a new drainage system under a customers home. Working in a crawl space is rough, but we do what is needed.
Backing up? Got roots? Blast those roots out with a Hydro Jetter! We use a wart hog nozzle that combines controlled rotation with a unique 8 jet cutting configuration optimized for removing roots. It’s better with a jetter! Call us! We got this! ??
Sewer Line Camera
No drain clog too big or small, Western Rooter covers them all!
Justin clearing a Kitchen sink back-up after the Memorial holiday.
HALO 5 whole house water filtration system.

+542

Response time12 hrs
Response rate100%
10 neighbors recently requested a quote
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 Covina, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Good efficient work, showed up on time, clean, courteous workers. They gave me one choice for a replacement toilet to install the next day, so in the meantime I looked up the brand and model and found it was one of the cheaper toilets on the market. I called next morning and they offered me a better one at the same price. I should have done the same with the water heater they replaced. After it was completed I found pretty poor reviews on it. SoCal does give a 3 year warranty on labor, and manufacturer 6 years, so hopefully it will last longer than thatâ ¦ Just beware- probably with any plumbing company- Find out first what the reviews are on the plumbing fixture they're giving you before you sign off on it. As long as you do that this seems to be a reliable plumbing company to use."
Response time4 hrs
13 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for The Sewer Boyz Inc
The Sewer Boyz Inc
5.0(
18
)
Drain Clog or Blockage - Clear

Serving Covina, 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."
70 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 Covina, CA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Danshop just fixed my main sewer line, and I couldnt be happier with the outcome! Throughout, their crew demonstrated efficiency, expertise, and professionalism. Now that my sewage line is in excellent shape, Im really pleased with Danshops assistance. For any plumbing needs, especially large repairs like this one, I highly recommend Danshop."
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 Covina, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"The plummer did a good job but it seems to be pushing a lot of add-ons before fully repairing the sink. I just wanted to have my sink fixed not get pushed to with additional services if not needed."
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 Dynamite Plumbing
Dynamite Plumbing
4.7(
77
)
Faucets, Fixtures and Pipes - Repair or ReplaceDrain Clog or Blockage - ClearFaucets, Fixtures and Pipes - Repair or Replace - For Business

Serving Covina, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Had a problem with a toilet flange and installing an Swedish toilet. Swedish toilets are going to be the next big thing. But the supply line feed is on the other side of the toilet and the supporting flange can't be from the 1920's. Dynamite plumbing got it done the same day. Literally perfect."
Testing
Connections
Trenchless Pipe Replacement
Clay sewer
Existing cleanout

+10

Response time10 hrs
Response rate87%
6 neighbors recently requested a quote
Avatar for Top Notch Plumbing, Inc.
Top Notch Plumbing, Inc.
4.9(
26
)
Drain Clog or Blockage - Clear

Serving Covina, CA and surrounding areas

Approved

In business since 2016

Warranties offered

Credit card accepted

"Sunday morning plumbing problems. Help!! I called Top Notch Plumbing and they had someone at the house within 2 hours. Jeff took care of our problems with a professional and friendly attitude. I will keep their number handy and share it with others."
Response time7 hrs
Recommended by95%of homeowners
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Showing 1-10 of 614
Toilets FAQs, answered by experts

The Thanksgiving holiday period is one of the busiest times of the year for plumbers. Both Thanksgiving Day and the day after, often called Black Friday or "Brown Friday" by plumbing professionals, see a significant increase in service requests. This is because a house full of guests, large holiday meals, and unfamiliarity with the home's plumbing can lead to clogged drains, garbage disposal issues, and sewer line backups. Outside of the holidays, the busiest weekdays for plumbers are typically Monday and Tuesday, as many people discover plumbing problems over the weekend but wait to call for service. Despite the holiday, you can rest assured that many plumbers work on Thanksgiving and Black Friday to handle the surge in emergency calls.

Most toilets have a 12-inch rough-in or hole, but some have 10- or 14-inch holes, which means that not all toilets fit all setups. Knowing how to measure the rough-in is essential, so you purchase a toilet that fits the existing drain hole. It can be costly to have the rough-in moved, and most stores don’t accept toilet returns.

A bit of water in the bowl can help unclog a toilet, especially if you're using a plunger. However, if the bowl is full to the brim, you'll need to strap on gloves and remove some of the wastewater in a cup or container so it doesn't overflow when you try to unblock the pipe. If you're concerned about it filling further, manually close the flapper in the toilet tank or turn off the water supply to the toilet.

Costs depend on door material, labor, additional hardware, and whether structural modifications are needed.

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. 

The Covina, CA homeowners’ guide to toilet services

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