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Find Sewer main install, replace or repairers in Nassau

Avatar for Crisafulli Bros. Home Services
Crisafulli Bros. Home Services
4.6(
71
)

Serving Nassau, NY and surrounding areas

Approved

In business since 1939

Credit card accepted

Offers commercial services

For over 85 years, Crisafulli Bros. Plumbing & Heating Contractors, Inc. has provided plumbing, sewer and drain, heating and cooling design, installation, service, scheduled maintenance, and electrical services to our clientele. Founded in 1939, our company now spans three generations combining the pride and craftsmanship you expect from a locally owned and operated family business with the resources and knowledge available from a large national company. With a growing workforce and a fleet of vehicles driving around every upstate NY neighborhood, Crisafulli Bros. is one of the largest mechanical contracting companies in the Capital Region. Our vast resources and commitment to quality led to us being recognized as the Best of the Capital Region for over 16 straight years and named a Top Work Place. We have set the standard for plumbing, heating, cooling, and electrical craftsmanship in the region.

Response time9 hrs
43 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Revenge Plumbing, LLC
Revenge Plumbing, LLC
4.5(
535
)

Serving Nassau, NY and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"Very prompt responding to my plumbing problem which was a clogged main sewer pipe.. Very thorough in dealing with the problem and fixing it. Always communicated with me about what was being done. Definitely would use him again."
Response time1 day
Recommended by89%of homeowners
Avatar for A Real Plumber
A Real Plumber
4.0(
422
)

Serving Nassau, NY and surrounding areas

In business since 1973

Free estimates

Emergency services offered

"He came and replaced a part that did not fix it. Took part with him. He came back and charged me another almost $300 for a new sump pump which I should have gotten the first time he came. I feel I paid twice. Too much money."
Additional Photos
Recommended by77%of homeowners
Avatar for Python plumbing and drain cleaning
Python plumbing and drain cleaning
3.5(
24
)

Serving Nassau, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"My experience with Python Plumbing and Drain Cleaning was the most fantastic experience I have ever had with any contractor I have ever hired since becoming a new home owner! Excellent work ethics man of his word and most of all HONEST!! Which this day in age is hard to find. I will tell about William (owner/operator) to all my friends and family, he is my family's new go to plumber!"
Recommended by63%of homeowners
Avatar for Rolling Rooter
Rolling Rooter
4.5(
14
)

Serving Nassau, NY and surrounding areas

In business since 1986

Credit card accepted

"I would highly recommend this small business to anyone. We had an emergency backup/clog that caused our plumbing to be unusable. Found this business using Angie's List. Within minutes I was contacted and they were able to come within the hour, traveling 20+ miles. Justin was courteous and thorough. He made sure the main was unclogged and that all avenues of water travel were flowing smoothly. He also gave us some suggestions and things to look for. Great service! Great people! Prompt, thorough, courteous. Reasonable rates! Would definitely call again if we need plumbing/drain service."
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.
Recommended by85%of homeowners
Avatar for Drain-O-Matic Plumbing & Drain Cleaning
Drain-O-Matic Plumbing & Drain Cleaning
5.0(
6
)

Serving Nassau, NY and surrounding areas

In business since 2016

Emergency services offered

Credit card accepted

"he came out on a friday night to look at our hot wather heater and showed me everything that was wrong with it and determined that it neede to be replaced. got it replaced I thought I was going to have to go the entire weekend without hot water he proved me wrong. He was very knowledgable and great from start to finish"
Projects
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+13

Recommended by100%of homeowners
Avatar for Ram Excavation, LLC
Ram Excavation, LLC
5.0(
6
)

Serving Nassau, NY and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Ram is Rick and Mike — not a franchise, not a call center. We grew up here, we work here, we still live here. Two guys with 50+ years of combined experience who treat your property like it's in our own neighborhood. Because it is.\n\nFounded on January 1, 2021, Ram Excavation LLC brings over 50 years of combined experience in engineering, construction management, and site work. Based in Troy, NY, we specialize in reliable, professional excavation and site services for builders, contractors, commercial developers, and municipalities across a 250-mile radius. Fully insured and committed to excellence, we deliver results that last a lifetime using the best materials and processes.

Site Clear and Grade
Site Clear and Grade
The Grove at Maple Point
Site Plan
The Grove at Maple Point

+9

1 neighbors recently requested a quote
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FAQs for sewer main install, replace or repair projects in Nassau, NY

Sewer line replacement costs range from $50 to $250 per linear foot. Your replacement costs rise or fall based on material quality, installation complexity, and the specialized equipment crews need for excavation. Deeper lines cost more to access, and choosing budget-friendly PVC piping rather than premium copper also shifts the final price.

A sewer sleeve repairs cracked or damaged sections of a sewer pipe without the need for excavation. In this process, technicians insert a cured-in-place pipe (CIPP) liner, saturated with epoxy, to seal defects and restore the pipe’s integrity. This approach protects your yard, trims repair time, and adds years to your sewer system’s life—all while delivering reliable results.

Newer homes use durable PVC and ABS piping that offer smooth interiors and effective clog prevention at an affordable cost. Older homes use materials such as copper, Orangeburg, clay, cast iron, or lead, which require a licensed plumber’s inspection to confirm safety and performance. This clear distinction impacts maintenance and overall system reliability.

Red flags include persistent clogs, recurring sewage backups, and unexplained spikes in utility bills. Strong sulfur odors, bubbling drains, and visible sewage in the yard serve as unmistakable warning signs. These symptoms demand immediate professional inspection and repair to prevent further property damage and health hazards, ensuring the system operates safely.

All sewer line projects require permits because strict sanitary and biohazard regulations mandate regulatory approval. Homeowners must secure permits, incurring a specific permit fee of $200 in addition to contractor costs. A licensed professional or local building department manages the permitting process, ensuring the work complies with all legal requirements before the project begins.

A clogged sewer line is not covered by standard homeowner’s insurance policies because these policies exclude damage from regular wear, tear, and neglect. In cases of accidental damage—such as when tree roots block the line—certain policies provide coverage. Homeowners must review their policy details or consult with their insurance provider to confirm the coverage terms.

The Nassau, 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.