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Find Sewer main install, replace or repairers in Larchmont

Avatar for Katonah Construction Co., Inc.

Katonah Construction Co., Inc.

PO Box 604
4.86(
7
)
•Approved Pro

Katonah Construction Co., Inc.

PO Box 604
4.86(
7
)
•Approved Pro
Customers say: Quality work
55 years of experience
Free onsite estimate

Katonah Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

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Lucio R on February 2024

Katonah Construction is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

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Lucio R on February 2024

Avatar for Fenix Pipe Repair & Drain Cleaning, Corp.

Fenix Pipe Repair & Drain Cleaning, Corp.

2155 Paulding Ave Suite 2D
4.88(
113
)
•Approved Pro

Fenix Pipe Repair & Drain Cleaning, Corp.

2155 Paulding Ave Suite 2D
4.88(
113
)
•Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
5 years of experience

Here at, Fenix Pipe Repair & Drain Cleaning, Corp., we take great pride in our 10+ years of experience, expertise, quality, and customer service that we provide to meet the needs of the consumer. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Mike came exactly when he said he was coming. Assessed the issue, quoted the price and once approved got to work. He was professional. Fixed the three issues I had. He was done within the hour. Excellent work. Thank you. "

Grace S on October 2025

Here at, Fenix Pipe Repair & Drain Cleaning, Corp., we take great pride in our 10+ years of experience, expertise, quality, and customer service that we provide to meet the needs of the consumer. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Mike came exactly when he said he was coming. Assessed the issue, quoted the price and once approved got to work. He was professional. Fixed the three issues I had. He was done within the hour. Excellent work. Thank you. "

Grace S on October 2025

Avatar for Express Plumbing Sewer Water Main Contracting Corp

Express Plumbing Sewer Water Main Contracting Corp

1178 East 180th Street
5.00(
1
)
•Approved Pro

Express Plumbing Sewer Water Main Contracting Corp

1178 East 180th Street
5.00(
1
)
•Approved Pro
26 local quotes requested
20 years of experience

Express Plumbing Sewer and Water Main Corp is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"was able to clear drain without any fuss"

Anne M on July 2025

Express Plumbing Sewer and Water Main Corp is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"was able to clear drain without any fuss"

Anne M on July 2025

Trenchless Piping Solutions

913 2nd Street
5.00(
8
)
•Approved Pro

Trenchless Piping Solutions

913 2nd Street
5.00(
8
)
•Approved Pro
Customers say: Quality work
13 local quotes requested
3 years of experience

With years of experience serving the area, we are your solution for all your needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"Matt and his crew were very professional and he was in touch with us often during and before the project. Our results were exactly what we wanted and our yard and street were not damaged. We would highly recommend TPS for a similar project and would offer them to our neighbors if the need arises. "

Maury L on August 2025

With years of experience serving the area, we are your solution for all your needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"Matt and his crew were very professional and he was in touch with us often during and before the project. Our results were exactly what we wanted and our yard and street were not damaged. We would highly recommend TPS for a similar project and would offer them to our neighbors if the need arises. "

Maury L on August 2025

Avatar for All City Water & Sewer, Corp.

All City Water & Sewer, Corp.

1508 Stillwell Ave
4.23(
11
)
•Approved Pro

All City Water & Sewer, Corp.

1508 Stillwell Ave
4.23(
11
)
•Approved Pro
Customers say: Quick response
10 years of experience
Free onsite estimate

We have extensive experience working with both residential and commercial projects, and we pride ourselves on completing every job with professionalism, attention to detail, and full compliance with DEP and DOT regulations. We don't work inside the building. Our services include: Water and sewer line installations and upgrades. Emergency water/sewer repairs. Full DEP and DOT permit handling Street asphalt and sidewalk excavation and restoration after service completion. We’re currently seeking to partner with developers, general contractors, engineers, and property managers who require reliable subcontractors for infrastructure-related work.

"I had a broken sewer line. Hired All City Water and Sewer. Val came and explained the work entailed for a line repair and to install a new sewer line. No hard-sell to replace the whole line (unlike other sewer co.s). He gave me a price quote for both the repair and the replacement. I found Val to be knowledgeable & relaxed, and felt confident in All City's ability to do a good job. There were problems with my sewer over the years so I decided to replace it. All City crew showed up as scheduled, were pleasant & polite, kept me informed of when the water would be turned off and back on. Very organized. The job was done in a timely fashion, very neatly, and without being intrusive. I couldn't have asked for a better experience All City was a pleasure to work with. On top of that they gave me a great price for the job. I received two other estimates after I hired All City and both were higher. Highly recommend using All City Water and Sewer. They did a great job at a good price."

Suzette R on March 2025

We have extensive experience working with both residential and commercial projects, and we pride ourselves on completing every job with professionalism, attention to detail, and full compliance with DEP and DOT regulations. We don't work inside the building. Our services include: Water and sewer line installations and upgrades. Emergency water/sewer repairs. Full DEP and DOT permit handling Street asphalt and sidewalk excavation and restoration after service completion. We’re currently seeking to partner with developers, general contractors, engineers, and property managers who require reliable subcontractors for infrastructure-related work.

"I had a broken sewer line. Hired All City Water and Sewer. Val came and explained the work entailed for a line repair and to install a new sewer line. No hard-sell to replace the whole line (unlike other sewer co.s). He gave me a price quote for both the repair and the replacement. I found Val to be knowledgeable & relaxed, and felt confident in All City's ability to do a good job. There were problems with my sewer over the years so I decided to replace it. All City crew showed up as scheduled, were pleasant & polite, kept me informed of when the water would be turned off and back on. Very organized. The job was done in a timely fashion, very neatly, and without being intrusive. I couldn't have asked for a better experience All City was a pleasure to work with. On top of that they gave me a great price for the job. I received two other estimates after I hired All City and both were higher. Highly recommend using All City Water and Sewer. They did a great job at a good price."

Suzette R on March 2025

Avatar for Flotechs Plumbing Inc

Flotechs Plumbing Inc

24 Gaffney Pl
4.88(
132
)
•Approved Pro

Flotechs Plumbing Inc

24 Gaffney Pl
4.88(
132
)
•Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
101 local quotes requested

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025

For a locally owned and operated Westchester County plumber with the skill to tackle plumbing and HVAC problems big and small, Flotechs Plumbing Inc is the clear choice. We have technicians available in your area ready to bring you the service needed to get the job done right.

"They were very transparent regarding costs and came on the same day as requested. They quickly identified the problem and cleaned everything perfectly."

Stefan L on August 2025

Avatar for 24 Seven Plumbing, Inc.

24 Seven Plumbing, Inc.

211 53rd Street
4.60(
15
)
•Approved Pro

24 Seven Plumbing, Inc.

211 53rd Street
4.60(
15
)
•Approved Pro
Customers say: Quality work
498 local quotes requested
22 years of experience

Quick and reliable service to all 5 boroughs and Nassau County. We cover outdoor sewer replacement, outdoor water mains, drain cleaning, camera inspection, water jetting, NYC backflow installation and inspection. Don't hesitate to contact our team of professional plumbers today.

"They were polite, and did great work!"

Ricky S on October 2025

Quick and reliable service to all 5 boroughs and Nassau County. We cover outdoor sewer replacement, outdoor water mains, drain cleaning, camera inspection, water jetting, NYC backflow installation and inspection. Don't hesitate to contact our team of professional plumbers today.

"They were polite, and did great work!"

Ricky S on October 2025

Avatar for Rodris Rooter LLC

Rodris Rooter LLC

1450 Washington Boulevard
4.75(
12
)
•Approved Pro

Rodris Rooter LLC

1450 Washington Boulevard
4.75(
12
)
•Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
141 local quotes requested

My focus is to provide a professional and affordable service for all customers based on our expirienced technicians and high quality equipments ready to take care of any drain problem or any emergency 24/7

"The provider came and unclogged the toilet but left me with a toilet that would not stop running. After contacting the provider to let them know they texted me a YouTube video. They said that they were going to come back to complete the repair but did not. I ended up having to hire another company to complete the job."

Adam W on October 2025

My focus is to provide a professional and affordable service for all customers based on our expirienced technicians and high quality equipments ready to take care of any drain problem or any emergency 24/7

"The provider came and unclogged the toilet but left me with a toilet that would not stop running. After contacting the provider to let them know they texted me a YouTube video. They said that they were going to come back to complete the repair but did not. I ended up having to hire another company to complete the job."

Adam W on October 2025

Avatar for Gallery Of Kitchens & Baths

Gallery Of Kitchens & Baths

1027 Post Road E
4.83(
47
)
•Approved Pro

Gallery Of Kitchens & Baths

1027 Post Road E
4.83(
47
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
352 local quotes requested

Gallery of kitchens specializes in interior and cabinetry design and has remodeling experience for over 40 years. We assist you in increasing the value of your home and creating a timeless look with a full service turn-key solution. We welcome homeowners, designers and contractors to benefit from our products and services with free consultation and design. Our showroom is full of many cabinet lines to choose from. Additional hours - Mon-Fri 9:00 AM-5:00 PM; Sat 9:00 AM-4:00 PM. 1027 Post Road East, Westport, CT. 06880 203-226-7550. Website. Galleryofkitchens.com. Email. Info@galleryofkitchens.com

"Great experience! The renovation that their crew did exceeded our expectations in every way. They were knowledgeable, efficient, and dedicated to delivering the highest quality. We love how the space looks now – it’s exactly what we envisioned!"

George L on January 2025

Gallery of kitchens specializes in interior and cabinetry design and has remodeling experience for over 40 years. We assist you in increasing the value of your home and creating a timeless look with a full service turn-key solution. We welcome homeowners, designers and contractors to benefit from our products and services with free consultation and design. Our showroom is full of many cabinet lines to choose from. Additional hours - Mon-Fri 9:00 AM-5:00 PM; Sat 9:00 AM-4:00 PM. 1027 Post Road East, Westport, CT. 06880 203-226-7550. Website. Galleryofkitchens.com. Email. Info@galleryofkitchens.com

"Great experience! The renovation that their crew did exceeded our expectations in every way. They were knowledgeable, efficient, and dedicated to delivering the highest quality. We love how the space looks now – it’s exactly what we envisioned!"

George L on January 2025

Avatar for C & C Contractor LLC

C & C Contractor LLC

147 Lake St E
5.00(
5
)
•Approved Pro

C & C Contractor LLC

147 Lake St E
5.00(
5
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
563 local quotes requested

Our team of highly trained, professionals will perform with dedication and high-quality materials to achieve any remodeling project you want on your property. We guarantee your total satisfaction!

"I. contact this. company because my dad. recommended. me they are. great contractor company now my basement and deck are. beautiful and I recommend this company. to all my friends and family"

evelyn f on November 2024

Our team of highly trained, professionals will perform with dedication and high-quality materials to achieve any remodeling project you want on your property. We guarantee your total satisfaction!

"I. contact this. company because my dad. recommended. me they are. great contractor company now my basement and deck are. beautiful and I recommend this company. to all my friends and family"

evelyn f on November 2024

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FAQs for sewer main install, replace or repair projects in Larchmont, NY

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 Larchmont, NY 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.

See all articles