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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(
21
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Covina, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"The Sewer Boyz did a fantastic job, the owner Jonathan is very professional on his work and much patience explaining in detail the process. In the past, he’s also done major plumbing, sewer repairs at our rentals. He is very professional and is very clean after all the work is completed. I recommend Sewer Boyz for any plumbing issues anyone might have. Thank you Sewer Boyz for all the hard work you have done for us.."
72 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

43 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

"David came out after hours to clear a badly clogged drain for us, and we couldn?t be more grateful. We had water backing up and were really stressed, but he arrived quickly, was very professional, and explained everything clearly. He used hydro jetting to thoroughly clean the line, and you could immediately tell the difference ? the drain has been flowing perfectly ever since. What really stood out was his attitude and work ethic. Even though it was late, he took his time to do the job right and made sure everything was clean before leaving. Fair pricing, honest service, and top-notch work. Highly recommend David for any drain or sewer issues!"
170 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 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

"SoCal 1 Plumbing and Rooter did an outstanding job installing a new sewer main for my property. Their team was professional, efficient, and extremely knowledgeable. They carefully explained the process and handled everything with precision, from excavation to installation. The quality of their work is evident, and they made sure to leave the area clean and tidy once the job was done. I?m impressed with their attention to detail and commitment to customer satisfaction. Highly recommend them for any major plumbing 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
Avatar for Do It Right Plumbers, Inc.
Do It Right Plumbers, Inc.
4.1(
602
)
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
270 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Utility Plumbing Services, Inc.
Utility Plumbing Services, Inc.
5.0(
5
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Covina, CA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

We are a trusted plumbing company dedicated to delivering top quality workmanship, exceptional customer service and reliable solutions for every home. Our highly skilled and professional technicians take great pride in their craft ensuring every job is completed with accuracy, care and respect for your property. \n\nWhether you have a routine service or an urgent repair, we are committed to providing dependable honest and long lasting plumbing solutions you can count on. \nOur desire is to create lasting relationships with clients for years to come. \n\nCheck us out on Instagram, Facebook, TikTok or our website utilityplumbingservices.com

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+1

Response time6 hrs
Response rate94%
42 neighbors recently requested a quote
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Sewer Cleaning FAQs, answered by experts

Yes, rats can come up through drains. They can crawl through basement floor drains, lateral house drains, and roof drains. Installing rat blockers in your drains is the best way to repel rats and prevent them from entering your pipes. These are one-way valves that allow water and waste to flow out but keep rats from getting in.

Professionals use augers, hydrojetting equipment, and cameras for precise clearing and inspection.

Grease buildup, tree roots, and foreign objects often cause blockages. Regular maintenance prevents major issues.

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.

If you’re wondering whether rats can come up the toilet, the unfortunate answer is yes, it’s possible, though it’s extremely rare. These rodents are excellent swimmers and can travel through sewer pipes in search of food, and they may follow plumbing lines leading to your home if they’re drawn by the scent of scraps and waste. The toilet’s U-bend holds a small pocket of air, which can help a rat catch its breath before making its final push into your bathroom. While more common in cities with larger rat populations, this can happen anywhere with connected sewer systems; sealing entry points and keeping drains clean can help reduce the risk.

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.