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Find Sewer main install, replace or repairers in Monrovia

Avatar for All Season Rooter And Plumbing, Inc.
All Season Rooter And Plumbing, Inc.
4.8(
103
)

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"Alvin and his team worked hard, were on time and cleaned up after themselves. Very nice to deal with Alvin; wasn t pushy and explained everything before work was started. Showed the work when completed. We had our sewer line replaced and a gas valve installed."
Drain Cleaning
Leak Repairs
Sewer Cleaning
Serivce Van
Response time2 hrs
Response rate93%
12 neighbors recently requested a quote
Avatar for John's Plumbing and Drain Services
John's Plumbing and Drain Services
4.7(
46
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"John’s plumbing did couple jobs for us, and every time he offered us a reasonable price and did good job. Especially I remember last time when our sewer line was clogged. Plumbers were able to clean it super fast, and also they did camera inspection to see the condition of the sewer pipe. Thanks for your service."
Plumbing Project
Pressure Regulator Valve Replacement BEFORE Job is Performed Atwater Village LA
Sprinkler valve Installation needed. Before. Hyperon Ave Los Angeles, CA
AFTER nstallation
BEFORE

+125

Response time6 hrs
Recommended by78%of homeowners
Avatar for HARMONY ELECTRIC PLUMBING & AIR INC
HARMONY ELECTRIC PLUMBING & AIR INC
4.9(
25
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"They called us quickly and got a plumber out within a few days. Super thorough - tested all pipes and water sources to diagnose the problem. They were able to perform maintenance on most bathrooms the same day and improve the water temperature in our showers. Gave helpful, non-biased advice on potential further plumbing improvements. We will likely call this company again for any and all future plumbing needs."
351 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for Rapid Rescue Rooter & Plumbing
Rapid Rescue Rooter & Plumbing
5.0(
12
)

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"My water main went out on Christmas Eve leaving me without water, Wes offered to come out on Christmas day to make the repairs. I told him we could wait until the next day, he arrived on time, dug up my very rocky soil to get to the water main and made the repairs. The customer service was great and he explained everything to me every step of the way. The cost was also reasonable. I have asked that he return to make an additional repair later this week. He definitely has a repeat customer."
Old plumbing
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel
Beautiful Bathroom Remodel

+18

Recommended by83%of homeowners
Avatar for The Sewer Specialist
The Sewer Specialist
5.0(
13
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"We’ve used this plumbing company multiple times across several properties and have always had a great experience. Extremely knowledgeable, professional, and quick to respond whenever we need service. It’s hard to find honest plumbers with real experience, and these guys definitely know what they’re doing. Every job has been handled efficiently and with great attention to detail. Communication is always excellent, pricing is fair, and they consistently deliver quality work. We truly appreciate having someone reliable we can count on for our properties. Highly recommend to anyone looking for a dependable and experienced plumber. Five stars all the way."
Avatar for Alpine Plumbing, Heating, and Air
Alpine Plumbing, Heating, and Air
4.7(
35
)

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I am very pleased with the quality of work Matthew, Shawn and their staff did with the Main Sewer check valve replacement and the Main Shutoff Valve replacement. The Main Shutoff valve replacement and the Hydro Jet cleaning of the Main Sewer line was not part of the initial job to be done. Matthew authorized the added job without additional charge to the original quote I was given. Matthew and Shawn has great knowledge and answered all my questions to my satisfaction. They gave me a fair price, they were very professional, thorough and polite, from beginning to end. Clear explanation of needed repairs, sound advice without any inkling of price gouging or questionable add-on expenses whatsoever. Respectable and conscientious, could not be happier. Even very neat and clean. The people that worked with Matthew and Shawn were also very professional and very thorough. I will recommend them to my friends who need a plumber and call them again when the time comes I need a plumber. I will rate the work they did with A+ and Excellent!!!"
Plumbing - Drain Cleaning Project
Sewer cleaned of roots and ready for lining
Prepping pipe for lining by removing massive roots
Mixing resin for liners, this resin gardens to create a solid pipe
Sewer robot in the pipe

+26

Response time10 hrs
10 neighbors recently requested a quote
Recommended by70%of homeowners
Avatar for Sweetwater Plumbing Industries, Inc.
Sweetwater Plumbing Industries, Inc.
4.0(
620
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Project involved major repair of main sewer line, requiring installation of clean-out, jetting, and re-lining. Company seems very well equipped to tackle any size job. The 7 workers that were involved at various times all seemed to be well trained. Michael I, the lead plumber, is very intelligent, knowledgeable, and good to work with. Very nice people all around."
Water Heater Installation
Plumbing Services
Water Heater
Plumbing Services
On Time Service

+36

Response time3 hrs
33 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Redhead Rooter, Inc.
Redhead Rooter, Inc.
4.8(
38
)

Serving Monrovia, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"I had a last minute need for a kitchen faucet installation and was accommodated within 3 hours of making the call. Athen arrived within the time frame I was given, assessed the work area and product then began installation immediately. Everything was installed within an hour and the area was cleaned up before he left."
Response time7 hrs
284 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Renowned Plumbing & Rooter, Inc.
Renowned Plumbing & Rooter, Inc.
4.8(
14
)

Serving Monrovia, CA and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I absolutely love that they work within your schedule to come out to perform services requested. I contacted their office late at night and they were able to schedule Chris the manager the next morning to provide me with a free second opinion. I had another local company that wanted to gouge me for everything that I had. This prompted me ti contact Renowned. After Chris did his free diagnosis, he went to me a reassured me that my issue was not as bad. I went ahead and had Chris and his team repair the section of sewer that only needed to be replaced. The entire sewer line did not need replacement like the other company stated it did.. Itâ s very hard to find trustworthy plumbers these days. Im so blessed I found mine."
Response time50 mins
4 neighbors recently requested a quote
Recommended by83%of homeowners
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FAQs for sewer main install, replace or repair projects in Monrovia, CA

Most trenchless sewer line replacements can be completed within one to three days, though this varies based on your situation. Simple repairs on accessible lines might be finished in hours, while complex systems or challenging soil conditions could extend the timeline. The reduced excavation requirements result in faster completion compared to traditional trenching methods.

Trenchless pipe lining may reduce the interior diameter of your pipes, which could affect flow capacity in already narrow lines. This method also requires the existing pipe to maintain sufficient structural integrity to support the new liner. Severely collapsed sections, major joint separations, or completely misaligned pipes might not be suitable candidates for lining and could require alternative approaches.

Trenchless sewer pipe liners are rated to last up to 50 years when properly installed and maintained. Actual longevity depends on installation quality, usage patterns, and environmental factors like soil movement or tree root intrusion. Regular maintenance and avoiding problematic disposal practices (like flushing non-biodegradable items) can help maximize your system's operational lifespan.

Trenchless technology availability varies by region, with greater accessibility in metropolitan and suburban areas where specialized contractors operate. Some rural locations may have limited access to trenchless equipment and expertise. Local regulations and soil conditions also influence availability. A professional assessment of your property and local contractor options will determine if trenchless methods are feasible for your specific location.

Professional video inspection provides the most reliable assessment of whether your sewer issues suit trenchless repair. Generally, pipes with moderate damage, like small cracks, minor leaks, or partial blockages, respond well to trenchless techniques. Completely collapsed sections, severe misalignments, or extensive structural failures might require traditional excavation. Consulting with contractors who offer both methods ensures you receive unbiased recommendations.

Quality trenchless sewer replacement often includes a workmanship guarantee from the contractor. The specific terms vary by company and region, but many professionals stand behind their installation for at least one year. Material warranties may extend longer, depending on the pipe products used. Always request written warranty information before hiring, and understand exactly what's covered and what might void your protection.

The Monrovia, CA homeowners’ guide to sewer main install, replace or repairs

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