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Top-Rated Sewer main clearers in Monrovia - Updated Nov 2026

Avatar for All Season Rooter And Plumbing, Inc.
All Season Rooter And Plumbing, Inc.
4.8(
103
)
Sewer Main - Clear

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"Alvin was great. My backed-up main line got quite complicated and he was patient and reasonable. He explained absolutely everything and discussed all options in detail. Very nice change from the contractors that lack patience and want to come and go quickly with only money in mind. Absolutely 100% recommend!"
Drain Cleaning
Leak Repairs
Sewer Cleaning
Serivce Van
Response time2 hrs
Response rate94%
23 neighbors recently requested a quote
Avatar for The Sewer Boyz Inc
The Sewer Boyz Inc
5.0(
21
)
Sewer Main - Clear

Serving Monrovia, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I had a great experience with The Sewer Boyz when they came out to locate and repair my sewer line. Jonathan made the whole process smooth and reassuring from start to finish. He took the time to explain how he would locate the line, clearly identified the problem, and walked me through the repair options without any pressure. His knowledge and professionalism immediately gave me confidence. The repair was done efficiently and with great attention to detail, and he made sure everything was working perfectly before leaving. What really stood out was how respectful and personable Jonathan was. He treated my home with care, cleaned up thoroughly, and made sure I understood everything that was done. I truly appreciate his honesty and quality of work. Highly recommend this company. Definitely a 5-star experience!"
75 neighbors recently requested a quote
Avatar for Worth Construction
Worth Construction
5.0(
14
)
Sewer Main - Clear

Serving Monrovia, CA and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Our old clay sewer line had roots growing through several sections and we kept having backups every few months. Mike recommended a trenchless sewer liner instead of tearing up the driveway. The entire process was surprisingly smooth and the communication from start to finish was excellent. The sewer line is finally working the way it should and we no longer have to worry every time the drains start slowing down."
167 neighbors recently requested a quote
Avatar for So-Cal 1 Plumbing & Rooter
So-Cal 1 Plumbing & Rooter
5.0(
41
)
Sewer Main - Clear

Serving Monrovia, 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%
Recommended by18%of homeowners
Avatar for Dynamite Plumbing
Dynamite Plumbing
4.7(
77
)
Sewer Main - Clear

Serving Monrovia, CA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Very good customer service, excellent job replacing water main to street! Job was done quickly and thoroughly. Replaced grass and overall great experience. Will hire again!"
Testing
Connections
Trenchless Pipe Replacement
Clay sewer
Existing cleanout

+10

Response time10 hrs
Response rate87%
5 neighbors recently requested a quote
Avatar for Motion Plumbing
Motion Plumbing
5.0(
23
)
Sewer Main - Clear

Serving Monrovia, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Rafael is a great plumber very experienced and is very fair with this prices I had a gas night repaired by other plumbers three times still leaking Rafael diagnose the problem gave me a fair price and replaced everything from earthquake valve to the lines I am very pleased with this work I got robbed three times by different plumbers motion plumbers Raphael came and got it done thank you for your services Mr Rafael whoever sees this hire him he's the best in the industry God bless you all"
16 neighbors recently requested a quote
Avatar for Jetter Rooter
Jetter Rooter
5.0(
11
)
Sewer Main - Clear

Serving Monrovia, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I Highly recommend this company for your drain, sewer service. They are specialist on drain cleaning with camera inspections and locating. I have been using Jetter Rooter over two years."
JETTER ROOTER
JETTER ROOTER
JETTER ROOTER
JETTER ROOTER
JETTER ROOTER

+7

Response time2 hrs
Response rate92%
6 neighbors recently requested a quote
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