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Find Sewer main install, replace or repairers in Trenton

"Plumber service replaced the main water line to the house. Yet, took a few extra days to refill the trench dug into the front yard. Other than that, they did a perfect job. "

John & Holly P on October 2025

Specializing in AFFORDABLE residential underground sewer and water main service repair and replacement We look forward to the opportunity to earn your business!!!

"Plumber service replaced the main water line to the house. Yet, took a few extra days to refill the trench dug into the front yard. Other than that, they did a perfect job. "

John & Holly P on October 2025


Crest - Sewer & Drain Cleaning Experts

4.13(
8
)
Approved Pro

Crest - Sewer & Drain Cleaning Experts

4.13(
8
)
Approved Pro
46 local quotes requested
19 years of experience

We are proudly serving all of NJ by providing dependable residential and commercial plumbing services rooted in honesty, transparency, and exceptional workmanship. Our team is dedicated to delivering solutions that last, whether you need a small repair, a routine inspection, or a major installation. In addition to handling general plumbing needs, we specialize in sewer plumbing, drain pipe repair, replacement and installation, helping homeowners and businesses prevent and resolve some of the most disruptive issues a property can face. From clogged drains and broken sewer lines to complete replacements and new installations, our experienced plumbers use proven methods and the latest equipment to get the job done right. With our unmatched commitment to quality service, including 24/7 emergency plumbing solutions, you can always count on Crest Plumbing for reliability, expertise, and results you can trust.

"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."

Timothy G on March 2024

We are proudly serving all of NJ by providing dependable residential and commercial plumbing services rooted in honesty, transparency, and exceptional workmanship. Our team is dedicated to delivering solutions that last, whether you need a small repair, a routine inspection, or a major installation. In addition to handling general plumbing needs, we specialize in sewer plumbing, drain pipe repair, replacement and installation, helping homeowners and businesses prevent and resolve some of the most disruptive issues a property can face. From clogged drains and broken sewer lines to complete replacements and new installations, our experienced plumbers use proven methods and the latest equipment to get the job done right. With our unmatched commitment to quality service, including 24/7 emergency plumbing solutions, you can always count on Crest Plumbing for reliability, expertise, and results you can trust.

"Good communication with the service tech. Did a nice job troubleshooting and replacing. Cleaned up everything and used floor protection."

Timothy G on March 2024


Avatar for Harris Plumbing, Heating, Air & Electrical

Harris Plumbing, Heating, Air & Electrical

4.31(
27
)
Approved Pro

Harris Plumbing, Heating, Air & Electrical

4.31(
27
)
Approved Pro
Customers say: Quick response
196 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"After inspecting the problem, the service man roamed around my house telling me all the things that needed to be fixed. He then showed me the tank was loose and tightened 2 bolts and caulked around the bottom. This visit wound up costing over $400, and could have been done in a matter of minutes. It took 4 phone calls to get a small refund, and cancelled contract."

JAMES R on November 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"After inspecting the problem, the service man roamed around my house telling me all the things that needed to be fixed. He then showed me the tank was loose and tightened 2 bolts and caulked around the bottom. This visit wound up costing over $400, and could have been done in a matter of minutes. It took 4 phone calls to get a small refund, and cancelled contract."

JAMES R on November 2025


"He explained the work in detail and carried it out."

Rose Ann T on November 2025

Looking for top-notch service? Look no further than Just In Case Plumbing & Heating LLC. Contact us today for all your plumbing needs!

"He explained the work in detail and carried it out."

Rose Ann T on November 2025


Avatar for Alliance Service Professionals, LLC

Alliance Service Professionals, LLC

4.43(
21
)
Approved Pro

Alliance Service Professionals, LLC

4.43(
21
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
142 local quotes requested

The number one reason to hire a local plumber or home improvement contractor is proximity. While working with Alliance Service Pros, you're guaranteed to get that fast, attentive service, but you'll also receive a variety of additional benefits: Above & beyond service: We go that extra mile to ensure total, 100% satisfaction in everything we do. Community driven: As a locally owned & operated company, we always give back directly to the communities we serve. 5-star reputation: Our reviews are solely from customers in the local, immediate area, like you.

"AVIOD at ALL cost !!!! Jake is a fraud he delayed my entire project by three months. he was hired to make plans for project and give us kid drawings with pencils and crayons with all stains on them. delayed our project for over 3 months in over 20k in damages . and this man is nasty just takes money and hangs up . the city inspectora even laughed when we submitted his plans . This company is nowhere near professional and all they do is steal money . stay far away !!!!!! If anyone wants to join my lawsuit contact 848-248-6834"

Raj D on October 2024

The number one reason to hire a local plumber or home improvement contractor is proximity. While working with Alliance Service Pros, you're guaranteed to get that fast, attentive service, but you'll also receive a variety of additional benefits: Above & beyond service: We go that extra mile to ensure total, 100% satisfaction in everything we do. Community driven: As a locally owned & operated company, we always give back directly to the communities we serve. 5-star reputation: Our reviews are solely from customers in the local, immediate area, like you.

"AVIOD at ALL cost !!!! Jake is a fraud he delayed my entire project by three months. he was hired to make plans for project and give us kid drawings with pencils and crayons with all stains on them. delayed our project for over 3 months in over 20k in damages . and this man is nasty just takes money and hangs up . the city inspectora even laughed when we submitted his plans . This company is nowhere near professional and all they do is steal money . stay far away !!!!!! If anyone wants to join my lawsuit contact 848-248-6834"

Raj D on October 2024


Avatar for Advanced Professional Plumbing Heating & Cooling

Advanced Professional Plumbing Heating & Cooling

4.20(
869
)
Approved Pro

Advanced Professional Plumbing Heating & Cooling

4.20(
869
)
Approved Pro
Customers say: Quality work
204 local quotes requested
26 years of experience

Efficient and Honest, Advanced Professional’s has become a reputable and well-known service provider. We are fully licensed and insured so our team is up for every job, whether it is high-quality heating, plumbing, air conditioning, or managing general contractor projects (residential, commercial and industrial) we provide the skills and experience our clients have come to expect available 24/7. We want our customers to be satisfied with our work. When it comes to the job we don’t see our clients as just people we service, we treat them like family.

"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."

Shirley D on December 2023

Efficient and Honest, Advanced Professional’s has become a reputable and well-known service provider. We are fully licensed and insured so our team is up for every job, whether it is high-quality heating, plumbing, air conditioning, or managing general contractor projects (residential, commercial and industrial) we provide the skills and experience our clients have come to expect available 24/7. We want our customers to be satisfied with our work. When it comes to the job we don’t see our clients as just people we service, we treat them like family.

"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."

Shirley D on December 2023


Avatar for DRAIN KING

DRAIN KING

4.87(
102
)
Approved Pro

DRAIN KING

4.87(
102
)
Approved Pro
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
33 local quotes requested

We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".

"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."

Naidu G on May 2025

We at Drain King, Inc. have been serving the home owners of New Jersey since 1997 with quality drain cleaning and fixture replacement services. As a Family owned and operated business, customer service and satisfaction has always been our number one priority. Our Moto has been "we clean your drains, not your wallet".

"Responded quickly and arrived per the slot provided. Job was completed in a timely manner."

Naidu G on May 2025


Avatar for Proficient Plumbing and Heating, LLC

Proficient Plumbing and Heating, LLC

4.85(
31
)
Approved Pro

Proficient Plumbing and Heating, LLC

4.85(
31
)
Approved Pro
Customers say: Quality work
184 local quotes requested
15 years of experience

At Proficient Plumbing and Heating, LLC, we understand the importance of working with a trusted professional. We offer a full range of plumbing services for all of your needs and we strive to be your number one plumbing contractor! Call us today!

"The job was done with professionalism and efficiency. Great experience! "

Richard L on October 2025

At Proficient Plumbing and Heating, LLC, we understand the importance of working with a trusted professional. We offer a full range of plumbing services for all of your needs and we strive to be your number one plumbing contractor! Call us today!

"The job was done with professionalism and efficiency. Great experience! "

Richard L on October 2025


Avatar for Zoom Drain

Zoom Drain

4.51(
102
)
Approved Pro

Zoom Drain

4.51(
102
)
Approved Pro
Customers say: True professional
114 local quotes requested
30 years of experience

Here at Zoom Drain, we are best known for fast response times and our ability to provide focused solutions to drain & sewer problems. If you are having issues or planning for future maintenance, call us now at 610-628-3360 for a FREE on-site estimate. From sinks, toilets and tubs to main lines and sewers, our team of drain & sewer professionals are ready to provide you with fast, expert services.

"They truly live by the code of "you get what you paid for". The price was cheaper than expected (and they included a free estimate too). So ultimately, our slow bathtub drain was cleared. However, the technician had terrible housekeeping. After stripping the caulking around the overflow valve, they left the caulking pieces in the bathtub and told us to flush them down the drain (?!). They said the provided bio solution would clear the pieces just fine...but why do that when a trash can is less than a foot away?? Then, they did not offer to reseal the valve they just opened...just left a mess for us to pick up. As such, we will not be using them again next time...free estimate or not. If we wanted the bare minimum, we would have done it ourselves."

Quan T on February 2025

Here at Zoom Drain, we are best known for fast response times and our ability to provide focused solutions to drain & sewer problems. If you are having issues or planning for future maintenance, call us now at 610-628-3360 for a FREE on-site estimate. From sinks, toilets and tubs to main lines and sewers, our team of drain & sewer professionals are ready to provide you with fast, expert services.

"They truly live by the code of "you get what you paid for". The price was cheaper than expected (and they included a free estimate too). So ultimately, our slow bathtub drain was cleared. However, the technician had terrible housekeeping. After stripping the caulking around the overflow valve, they left the caulking pieces in the bathtub and told us to flush them down the drain (?!). They said the provided bio solution would clear the pieces just fine...but why do that when a trash can is less than a foot away?? Then, they did not offer to reseal the valve they just opened...just left a mess for us to pick up. As such, we will not be using them again next time...free estimate or not. If we wanted the bare minimum, we would have done it ourselves."

Quan T on February 2025


Avatar for KP Plumbing

KP Plumbing

5.00(
11
)
Approved Pro

KP Plumbing

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
43 local quotes requested

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. With 7+ years of industry experience, we specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"KP Plumbing was very efficient and fast service. The technicians were very knowledgeable and pleasant. I highly recommend KP Plumbing for all your plumbing needs! Thank you Kyle"

Dwayne C on December 2023

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. With 7+ years of industry experience, we specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"KP Plumbing was very efficient and fast service. The technicians were very knowledgeable and pleasant. I highly recommend KP Plumbing for all your plumbing needs! Thank you Kyle"

Dwayne C on December 2023

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FAQs for sewer main install, replace or repair projects in Trenton, NJ

When installing a sewer line, you should consider extra costs like tree removal, driveway repairs, or patio resurfacing. Hiring a professional plumber is essential, and you may need additional specialists if landscaping or heavy excavation is involved. Addressing these potential extras up front helps ensure accurate budgeting and prevents sudden cost overruns.

To calculate the length of sewer piping you need, measure the distance from your house to the main sewer line, adding the depth of the city main to this distance. Be sure to account for any obstacles like tree roots or utility lines that may require additional piping.

City sewer lines are installed at a lower elevation to prevent unwanted backflow and water damage. This lower positioning ensures enhanced performance and long-term safety, meeting all technical and safety standards.

With trenchless methods, a plumber inserts a smaller pipe within the existing plumbing, avoiding full excavation. It can be more cost-effective and less disruptive than traditional methods, but it's not suitable for all homes.

Yes, you must secure permission from your local water authority before connecting to a public sewer line. This approval ensures your connection meets all regulatory requirements.

Sewer lines are buried between 18 inches and 8 feet deep, with most systems placed between 18 and 30 inches. In colder regions, pipes are set deeper to remain below the frost line.

The Trenton, NJ 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.