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Top-Rated Sewer main install, replace or repairers in League City - Updated Nov 2026

Avatar for Nick's Plumbing & Sewer Service, Inc.
Nick's Plumbing & Sewer Service, Inc.
4.6(
494
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved (Corporate)

In business since 1979

Free estimates

Credit card accepted

"Unbelievably good service from Nick’s plumbing. Called them with a sewer main blockage on a Saturday morning, they were there in less than an hour, repaired the problem quickly and at an unbelievably reasonable price. A very courteous and professional technician. Would absolutely use them again."
Sewer Repair
Under slab repair
Under slab repair
Under slab repair
Under slab repair

+1

Response time6 hrs
2 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Alliance Plumbing Services
Alliance Plumbing Services
4.7(
251
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved

In business since 2003

Emergency services offered

Credit card accepted

"Matt came out on time and with advanced notice, inspected what was needed, provided the quote and got to work upon agreeing to the cost.  He was exceptionally thorough and detailed as he chiseled out the rotted one and replaced it with another one.  He even then went to get another flange with a deeper shaft as he did not like the way the first replacement was holding.  Our bathroom was spotless after his departure.  Would highly recommend them.
"
Additional Photos
Recommended by93%of homeowners
Avatar for LUKE'S PLUMBING AND AIR CONDITIONING, LLC
LUKE'S PLUMBING AND AIR CONDITIONING, LLC
4.5(
108
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

Usually, the two most important questions you want to be answered are? What?s wrong? ?And? How much is it going to cost? At Luke's Plumbing, we don?t have a problem giving you a price over the phone. Many Houston homeowners who call us are frustrated because they have called other Houston plumbing service companies and have gotten a run-around when it came to getting a price. It is sad to admit that our industry is plagued with plumbers who intentionally will not give you a price or even a ballpark estimate over the phone because they want to get in your home where they can pressure you face to face into spending more than you should. One of the highest numbers of complaints to consumer protection agency is for home improvement and service companies.. Plumbing license: MPL 37466. A/C license: TACLB 53102E. Call us today for all your plumbing needs!

Additional Photos
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Additional Photos

+18

Recommended by83%of homeowners
Avatar for Brazos Plumbing
Brazos Plumbing
4.7(
32
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

At Brazos Plumbing, we are a full-service plumbing company committed to providing exceptional plumbing services to our customers. Our team of experienced and licensed plumbers offers installation, repair, and maintenance of plumbing systems for residential and commercial properties. We specialize in water heater installation and repair, drain cleaning, leak detection, and sewer line repair. We offer 24/7 emergency services and use the latest technology and equipment to ensure efficient and effective services. Contact us today for a free estimate and satisfaction guarantee on all our services. Trust us for all your plumbing needs!\nFully Licensed & Insured!

Plumbing
Water Heater Install
Our Team
Our Team
Our Team

+52

Recommended by82%of homeowners
Avatar for Repipe Pros
Repipe Pros
5.0(
31
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"James and his coworker were both very professional and quick with installing my hot water heater. They answered all questions that I had for them and even offered some tips."
Additional Photos
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Attic work
External Tankless

+37

61 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Clean Team Plumbing, LLC
Clean Team Plumbing, LLC
4.4(
101
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"Cleanteam went above and beyond! So friendly, polite and quick. Everything was perfect! Clean Team gave us the best price and service from my first call to the installation completion.""
Logo
31 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Mission A/C Home Services, LLC
Mission A/C Home Services, LLC
5.0(
12
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"He did an awesome job and corrected some of the problems I was having. My home is only 3 years old. He had to modify the p-traps, because they were done incorrectly. He put a cleaning chemical to clean out the pipes and smell without doing any damage to the pipes. He also flushed out the tank water heater in the attic and replaced some of the devices on the water heater. He did a real good job and was pretty quick."
Air Conditioner
plumber unclog sink
Response time20 mins
Response rate93%
Avatar for Gallagher Drain and Sewer, LLC
Gallagher Drain and Sewer, LLC
5.0(
8
)
Sewer Main - Install, Replace or Repair

Serving League City, TX and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Tommy did an excellent job, he was very polite and detailed on his expertise, he’ll be able to clear my grease clog on a sewer and he even come back after few days to make sure everything was no more clog on the pipe I like this new company and I highly recommend Thank you Zoom drain."
Additional Photos
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Additional Photos

+7

Response time10 hrs
Response rate100%
14 neighbors recently requested a quote
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FAQs for sewer main install, replace or repair projects in League City, TX

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 League City, TX 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.