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TRUSTED BY COVINA, CA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon35
    Verified sewer cleaning services reviews

Top-Rated Sewer cleaners in Covina - Updated Nov 2026

Avatar for The Sewer Boyz Inc
The Sewer Boyz Inc
5.0(
18
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Covina, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Jonathan Zavala and his team are amazing!! We recently bought a house which we knew needed a little plumbing work. Of course it's every home owner's nightmare when a "little" work turns out to be a lot! We really thought we'd be stuck dealing with plumbing repairs for weeks, but Jonathan and his crew knocked out the major work we ended up needing in mere hours. We also ended up paying 25% less than other plumbers quoted. They even dealt with our nosy and cranky neighbors extremely professionally, which we really appreciated. I am blown away with the efficiency and competence of The Sewer Boyz. Easily the best hire we've made, and I will never hire another plumber again! I told Jonathan he's stuck with us for life now, haha. We will refer all of our friends and family without hesitation. If you are looking for an honest, skilled, fast, and reliable plumber, you won't find a better one than The Sewer Boyz. Just hire them and thank me later :)"
73 neighbors recently requested a quote
Avatar for J I G Plumbing
J I G Plumbing
4.9(
98
)
Sewer Main - 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 Worth Construction
Worth Construction
5.0(
14
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Covina, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"We had a major sewer main blockage at our home and it turned out to be caused by heavy root intrusion. Mike, the technician, did an excellent job diagnosing the issue quickly and explaining everything in a way that was easy to understand. He showed us what he found and recommended hydro jetting to properly clear the line. Mike was very professional, thorough, and made sure the sewer line was completely cleaned out before finishing. The hydro jetting worked perfectly and everything has been flowing great since. On top of that, the price was very reasonable for the amount of work and the level of service we received. I really appreciate the honesty, quality work, and peace of mind. Highly recommend Mike if you?re dealing with a sewer blockage!"
167 neighbors recently requested a quote
Avatar for SoCal Plumbing & Rooter, Inc.
SoCal Plumbing & Rooter, Inc.
4.7(
286
)
Sewer Main - Clear

Serving Covina, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"By far my best experience with a plumbing co. They responded quickly, explained the procedure and problems clearly and cleaned up well after. Very experienced and very reasonable pricing!"
Response time4 hrs
13 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Do It Right Plumbers, Inc.
Do It Right Plumbers, Inc.
4.1(
601
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Covina, CA and surrounding areas

Approved

In business since 2007

Emergency services offered

Warranties offered

"I have hired this company to re-pipe our sewer line and drains in our home. I was very happy with their team approach to solving our problems. More that one person was involved in the decision and they looked at the problem several times before they gave me a solution. The cost of the job is above $22,000."
OUR WORK
OUR WORK
OUR WORK
OUR WORK
OUR WORK

+1

Response time8 hrs
305 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for So-Cal 1 Plumbing & Rooter
So-Cal 1 Plumbing & Rooter
5.0(
41
)
Sewer Main - Clear

Serving Covina, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Emergency services offered

"Great service and work from Miguel and team. I would hire them again. What originally was a slow draining sewer line turned into a root infested backup. Miguel was able to scope the drain and visualize the root of the problem. They were prepared to start digging and had the tools and supplies on the truck to get the job completed. He clearly explained the discovery, repair, and installation process as well as potential other root intrusion spots. After the dig, the soil and grass was replaced and can hardly tell that any work was done. They also cleaned the dirt/mud on the concrete walk way. Thank you Miguel and team for the great work."
repair
full house redrain
full house redrain
full house redrain
sewer repair

+27

Response time4 hrs
Response rate99%
1 neighbors recently requested a quote
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Sewer Cleaning FAQs, answered by experts

There are a few things that can happen to your sewer system if you don’t fix it. These include rainwater entering it and causing rust and corrosion, dirt and debris leading to blockages, small animals getting stuck inside and clogging your sewer line or entering your home, and shortening the sewer system’s life span. 

Without a cap, nothing prevents toxic and non-toxic gasses like methane and hydrogen sulfide from slowly escaping your sewer system and entering your home and the surrounding atmosphere, resulting in a foul sewer odor throughout your house.

Costs range from $200 to $600, depending on the severity of the blockage and access difficulty.

Water leaking through your basement floor is a good sign of a clogged drain, but another sign of a clogged basement floor drain can include unpleasant odors coming from the drain. Also, hearing gurgling noises when water drains from the basement or having other plumbing fixtures (like toilets or other drains) backing up is a good indicator.

Your sewer pro will take about an hour to complete your sewer line camera inspection. However, if your home does not have cleanout access and the pro needs to remove the toilet to access the sewer line, the time to completion will take longer. Note that this estimated time does not include the time for repair, drain cleaning, or any other services you may need. 

It can take anywhere from half an hour to a few hours to fix a main line clog, depending on the cause and severity of it. The job should not take more than a day to complete. Keep in mind that the main line is not the same as your home’s sewer lines (which connect to the main line and run to your house). Your city is responsible for any clogs or damage to the main line itself.

The Covina, CA homeowners’ guide to sewer cleaning services

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