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Find Sewer main install, replace or repairers in New Canaan

Avatar for All Star Rooter LLC
All Star Rooter LLC
4.7(
26
)

Serving New Canaan, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"This company is excellent! I had several problems at my sister’s home, after she died suddenly. I arrived from FL & called for help. He arrived that morning and went above & beyond to help fix several problems. If I lived in Fairfield County, CT, this would be my go to, first choice plumbing company. Do not hesitate to use All Star Rooter!"
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+9

1 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for H L Bowman
H L Bowman
4.7(
387
)

Serving New Canaan, CT and surrounding areas

Approved (Corporate)

In business since 1946

Free estimates

Emergency services offered

"Replaced my circuit breaker panel did a good job only thing was hard to communicate only had the office number so had to leave messages get called later."
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+6

397 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Mr. Rooter of Southern Fairfield  County
Mr. Rooter of Southern Fairfield County
4.6(
178
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"They arrived on time, and assessed the issue. I needed to replace my original sewer pipe and the lead connector to the toilet—both located in our crawl space. They scheduled a day to do the work. It took 1/2 day to update the sewer pipe to PVC. They were clean, courteous, and knowledgeable. Every is working great."
Commercial Case Installation
Back Flow On Irrigation
Back Flow On Irrigation
Repair of Septic Line
Repair of a Septic Line

+2

Response time2 hrs
1 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Advanced Professional Management, LLC
Advanced Professional Management, LLC
4.6(
726
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1999

Emergency services offered

Warranties offered

"We had a main water line leak between two houses on our property. We received 4 estimates to replace the pipe. All recommended replacing vs trying to repair the pipe. Advanceds’ estimate wasn't the lowest, there was one lower estimate but we elected to go with them because their technicians (Jason and Taz) were so helpful and so pleasant. We felt we could trust them to do a good job as quoted and do it on time. This job was difficult as the main line lies underground beneath asphalt driveway and lawn. The asphalt and the lawn are separated by a low wooden retaining wall. The plan was to dig a trench straight through from house to house and replace the existing pipe with a new pipe. We would later have to repave the trench which would be roughly 50’ long. In addition, we would probably have to rebuild the older retaining wall. The day of the project the owner of the company, Sam, studied the situation and came up with a different plan. He and his team were able to push the pipe through the sleeve which held the broken pipe!! This prevented any need to dig!! No digging!! No breaking up the asphalt, no need to repave, no need to reseed the lawn, no need to fix the retaining wall!! Done. In a matter of hours. Can you imagine our relief? Our actual invoice was for less than half of what was originally quoted. Sam also saved us a lot of money in future repaving and possibly repairing the short retaining wall costs. Sam is not only very knowledgable but is a man with integrity. My feeling throughout this experience with Advanced is that we were all on the same team. Props as well to Isha who works in the office. Isha patiently answered all of our questions and was helpful all around. All scheduling was quick and punctual and we were kept in the loop through it all. A great team who take pride in their work! We highly recommend Advanced Professional."
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+33

Response time12 hrs
Response rate96%
8 neighbors recently requested a quote
Avatar for L.C. Schede & Sons, Inc.
L.C. Schede & Sons, Inc.
4.4(
248
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1922

Free estimates

Emergency services offered

"I ended up hiring company after I shopped around for my Boiler, burner and Indirect hot water tank replacement need. I extensively researched prices and companies in my area. Lou the owner returned my call on a weekend in case there was any emergency. After he only asked to send him photos and videos. And instantly gave me quote for two scenarios (Which btw he honored all the way). This was stark difference from other companies who had to set an appointment to come measure my house with expensive equipment or software (Which size and BTU output I needed I already knew). And tried to upsell me something I didn't really ask for. Sched beat others on price which was most important to me in addition to reviews. After I picked them company clearly communicated when Job will start and were very punctual. David and Guy (I didn't catch name) where very punctual - cleaned after, daily. Clark and Enfi (I hope I spelled the name right) joined them the next day. Also very punctual and professional - all worked with minimally disturbing my day, as I had to work from home. And Job taking one extra day, they did it, leaving everything clean. Explained me and gave advice on maintenance and tune up. I'm not a professional in this area but what they installed looks good after years of watching my rusty boiler and Tank started leaking ;-). Pretty much rebuild everything with new pipes and motor pumps. I hands down will recommend company without any hesitation. Definitely shop around. But have no doubts Schede will do the Job as well if not better than others with great quality to price ratio."
 $100,000 Kitchen
Master Bath/Spa
Children's Bath
Guest Bath
Response time6 hrs
17 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for bluefrog Plumbing + Drain of Stamford
bluefrog Plumbing + Drain of Stamford
5.0(
8
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

Bluefrog Plumbing + Drain of Stamford is a family-owned and operated business committed to putting customer care at the heart of every service we provide. We employ only highly trained, experienced plumbing professionals—so you can feel confident your home is in expert hands.\n\nFrom your first call to the final follow-up, we go above and beyond to ensure you feel informed, supported, and valued throughout the entire process. Our team provides in-person assessments with clear, up-front pricing and takes the time to explain your plumbing issue and all available solutions.\n\nTo help you save even more, we also offer our Bluefrog Membership Program—just $99 per year, giving you access to 15% off services, priority scheduling, and other exclusive benefits designed to keep your home protected year-round.\n\nWe proudly stand behind our work with a satisfaction guarantee and dedicated customer support. Experience plumbing the Bluefrog way—professional, transparent, and centered around you.

Water Filtration
Water Filter
bluefrog
bluefrog
187 neighbors recently requested a quote
Avatar for Rodris Rooter LLC
Rodris Rooter LLC
4.8(
13
)

Serving New Canaan, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Went well. I thought that I might need a new trap or elbow since water was leaking. As it turned out, it was the sprayer that was leaking and not the elbow. The tech did not try to oversell me all new plumbing and I appreciate that."
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+50

Response time5 hrs
Response rate99%
6 neighbors recently requested a quote
Avatar for First String Plumbing, Heating & Cooling
First String Plumbing, Heating & Cooling
5.0(
5
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

First String Plumbing, Heating & Cooling is built on over four decades of hands-on, master-level experience paired with modern equipment, straightforward pricing and a commitment to serving our neighbors near and far.\n\nWe believe every homeowner in Connecticut and New York deserves a team they can count on whenever they need help. When the lights are at their brightest and all eyes are on us, we will always do what is right and that commitment never fades.

Tankless Water Heater
Water Pipe Repair
Water Pipe Repair
Water Heater Install
18 neighbors recently requested a quote
Avatar for Katonah Construction Co., Inc.
Katonah Construction Co., Inc.
4.9(
7
)

Serving New Canaan, CT and surrounding areas

Approved

In business since 1970

Free estimates

Emergency services offered

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.

Graded off the site
Loam spread, raked seeded and hay
Foundation install
Trench & Setting the tank
Lawn maintenance

+2

Response time2 days
13 neighbors recently requested a quote
Recommended by85%of homeowners
FAQs for sewer main install, replace or repair projects in New Canaan, CT

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 New Canaan, CT 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.