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Find Sewer main install, replace or repairers in Smithtown

Avatar for JTC Services Plus

JTC Services Plus

4.99(
34
)
•Approved Pro

JTC Services Plus

4.99(
34
)
•Approved Pro
Customers say: Quick response
15 years of experience
Free onsite estimate

At JTC Maintenance & Chimney, our mission is to deliver exceptional service and quality solutions for your facility maintenance and chimney repair needs. We strive to enhance the safety, functionality, and longevity of your spaces.

"Jeff is very friendly, knowledgeable, fair, punctual, & respectful. He fixed my leaking tub, recommended and installed an awesome shower head, and replaced my toilet today. He works smart, fast, and clean. My husband and I are very pleased and grateful. Thank you Jeff! We highly recommend him for all your home repair needs. "

Stephanie W on January 2026

At JTC Maintenance & Chimney, our mission is to deliver exceptional service and quality solutions for your facility maintenance and chimney repair needs. We strive to enhance the safety, functionality, and longevity of your spaces.

"Jeff is very friendly, knowledgeable, fair, punctual, & respectful. He fixed my leaking tub, recommended and installed an awesome shower head, and replaced my toilet today. He works smart, fast, and clean. My husband and I are very pleased and grateful. Thank you Jeff! We highly recommend him for all your home repair needs. "

Stephanie W on January 2026

Avatar for Advanced Professional Management, LLC

Advanced Professional Management, LLC

4.61(
726
)
•Approved Pro

Advanced Professional Management, LLC

4.61(
726
)
•Approved Pro
Customers say: Quick response
66 local quotes requested
27 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 PRIORITY CESSPOOL SEWER & DRAIN, INC

PRIORITY CESSPOOL SEWER & DRAIN, INC

4.82(
260
)
•Approved Pro

PRIORITY CESSPOOL SEWER & DRAIN, INC

4.82(
260
)
•Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
32 local quotes requested

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024

At Priority Cesspool we Install, service and maintaine cesspool & septic systems as well as providing sewer & drain cleaning services. Priority Cesspool is a full service cesspool, sewer & drain company. N.Y.S. Dec Lic # 1A-873 Member L.I.L.W.A. (L.I. Liquid Waste Ass.) Member B.B.B. Suffolk County License #44528-LW DBA of Clear River Environmental Service Corp

"Everything went well"

Jeanne D on August 2024

Avatar for Rapid Response Cesspool & Drain, Inc.

Rapid Response Cesspool & Drain, Inc.

5.00(
9
)
•Approved Pro

Rapid Response Cesspool & Drain, Inc.

5.00(
9
)
•Approved Pro
Super Service Award
18 local quotes requested
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Great people and great company. "

john d on September 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Great people and great company. "

john d on September 2025

Avatar for South Shore Plumbing and Heating, Inc.

South Shore Plumbing and Heating, Inc.

4.94(
16
)

South Shore Plumbing and Heating, Inc.

4.94(
16
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to South Shore Plumbing and Heating, Inc.! With over 25 years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. South Shore Plumbing and Heating, Inc. We welcome your questions and thank you for your interest!

"Willing to work with schedule to make appointment Technician ran late but other then that he quickly and efficiently did the job"

Jennifer K on December 2024

Welcome to South Shore Plumbing and Heating, Inc.! With over 25 years of experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. South Shore Plumbing and Heating, Inc. We welcome your questions and thank you for your interest!

"Willing to work with schedule to make appointment Technician ran late but other then that he quickly and efficiently did the job"

Jennifer K on December 2024

ALL RENOVATION

4.00(
4
)

ALL RENOVATION

4.00(
4
)
Customers say: Quick response
21 years of experience

ADDITIONAL EMAIL ADDRESS: ALLRENOVATION@CS.COM

ADDITIONAL EMAIL ADDRESS: ALLRENOVATION@CS.COM

Cool-Temp Air Conditioning & Heating Corp

4.90(
21
)

Cool-Temp Air Conditioning & Heating Corp

4.90(
21
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Additional phone - (631) 864-2546. Additional DBAs - Cool Temp Air Conditioning, Cool Temp Mechanical Corp, Cool Temp Electric.

Additional phone - (631) 864-2546. Additional DBAs - Cool Temp Air Conditioning, Cool Temp Mechanical Corp, Cool Temp Electric.

Avatar for Ernest Construction Inc

Ernest Construction Inc

No reviews yet

Ernest Construction Inc

No reviews yet
23 years of experience

At Ernest Construction Inc., we provide beautiful remodeling, refurbishing, and specialty construction jobs tailor fit to your specific needs and budget.

At Ernest Construction Inc., we provide beautiful remodeling, refurbishing, and specialty construction jobs tailor fit to your specific needs and budget.

Avatar for Rescue Link

Rescue Link

5.00(
4
)

Rescue Link

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

Comprehensive protection for your computers, electronics, and appliances of nearly any age or brand.

Flemington GE Repair

No reviews yet

Flemington GE Repair

No reviews yet
Emergency services offered

Flemington GE Repair has serviced Flemington NJ and neighboring areas for more than 17 years. We aim to be the best appliance repair service. Our goal is to provide high quality repair services and after service. We service all kinds of appliances of all brands.

Flemington GE Repair has serviced Flemington NJ and neighboring areas for more than 17 years. We aim to be the best appliance repair service. Our goal is to provide high quality repair services and after service. We service all kinds of appliances of all brands.

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FAQs for sewer main install, replace or repair projects in Smithtown, 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 Smithtown, 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