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Best sewer cleaners near Riverhead, NY

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Top-Rated Sewer cleaners in Riverhead - Updated Nov 2026

Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Riverhead, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"We could not be happier with the service we were provided with and their pricing was VERY affordable. Finding an honest, family owned business is hard these days, well you have found it. Not only was the owner very, very friendly and informative over the phone, he came to our house during the service call and was one of the NICEST people we have ever met. His workers arrived at the stroke of 7:30am, the exact time we were told, they were super nice, knowledgeable, clean and even texted us beforehand to let us know they were on their way. WE HIGHLY, HIGHLY RECOMMEND THIS COMPANY. They really gave us a great price for emptying our two cesspools and the service was done in a timely manner and our lawn was not left a mess. TWO BIG THUMBS UP! We would definitely use them again in a minute."
Additional Photos
Response time8 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for Surefire Mechanical Corporation
Surefire Mechanical Corporation
4.5(
157
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Riverhead, NY and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I thought I only needed a washing machine drain pipe cleared. It turned out to be more extensive than that. They stayed and cleaned out the pipe all the way through my basement. Everything running well now. Reasonable price and they cleaned up completely before they left."
4 Zone Navien Boiler
1st Floor AC System
Hi Efficient Heat and Hot Water
Snow melt sensor
Manifold

+14

Response time10 mins
Recommended by97%of homeowners
Avatar for TPK LLC
TPK LLC
5.0(
4
)
Sewer Main - Clear

Serving Riverhead, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"TPK LLC did an amazing job unclogging my kitchen drain. They were professional, quick, and got everything flowing perfectly again. Great communication, fair pricing, and excellent service. Highly recommend!"
Bathroom toilet and sink
Bathroom toilet and sink
Bathroom toilet and sink
26 neighbors recently requested a quote
Tri Seasonal Plumbing, Inc.
New to Angi
Sewer Main - Clear

Serving Riverhead, NY and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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. \n

Avatar for C&G Restorations
C&G Restorations
4.9(
123
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Riverhead, NY and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Guy and his team, including foreman Al Hayes, were extremely good, the best contractor we have ever worked with. They came immediately, did an excellent job in a very complex cleaning job of a sewer backup in a basement filled with stuff. They did so efficiently, with complete consideration for us and for helping us sort what to keep and not. They removed truckloads of stuff. They left us with a remarkably clean basement with no residue from the back-up and fully sanitized. Their whole crew was courteous, pleasant, respectful and very careful of all our things. Guy was always part of the process and always immediately responsive to calls and questions. He went above and beyond, taking time to advise us on a variety of house issues, which was very helpful. They later came back and cleaned the attic, which had been filled with black dust from a roof installation, again as well as before. Al also repaired some tile work for us in his spare time at a very reasonable price. I believe the pricing for all of this was quite reasonable for the very fine work performed. I cannot recommend them more highly."
Additional Photos
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Recommended by98%of homeowners
Rooter King Sewer & Drain Service
4.3(
38
)
Sewer Main - Clear

Serving Riverhead, NY and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"People listen to me. If you want great service at affordable prices call this company. Carl who owns this business is absolutely phenomenal. Carl cares about his customers. There are plumbing services that are just looking to make as much money off the customer as possible. Often not providing the right type of service. NOT this business!! Carl is more concerned about the customer being satisfied while providing accurate and great service. Carl came while it was pouring down raining. He had to work inside and at times go outside in the rain. He unclogged multiple drains while also clearing the pipes leading to the sewer. Carl even installed my washer and dryer. He also cleaned all my gutters. Absolutely Phenomenal!!! And all this at an affordable price. People do yourself a favor and call Affordable Sewer if you ever need plumbing service. I guarantee you will not be disappointed."
Response time5 hrs
Response rate93%
Recommended by96%of homeowners
Avatar for Mid Suffolk Cesspool Service
Mid Suffolk Cesspool Service
4.9(
94
)
Sewer Main - ClearSewer Main - Clear - For Business

Serving Riverhead, NY and surrounding areas

In business since 1990

Emergency services offered

Credit card accepted

"Just had this done in Feb 2019. Turns out vendor who I used then didn't clean any of the solid waste from cesspool . He only drained fluids. Had same overflow problem again this weekend and was pretty mad. Call Mid Suffolk and was greeted very professionally and kindly on phone by Christine on Saturday night Sept 14th 2019. Was told her husband Bob would show up Sunday morning. He did at 11am and provided much need excellent service and advice. Completely serviced both pools for a reasonable price. Was neat and would call again without any second thought."
Hand Digging under a cement walkway.  Could not get a machine in that tight spot.
Kim & Andrew
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+8

Recommended by100%of homeowners
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Sewer Cleaning FAQs, answered by experts

It can take anywhere from one month to a couple of years for tree roots to grow back in sewer lines. Tree roots can cause extreme havoc on your sewer lines, potentially cracking them and causing untreated wastewater to make its way into the groundwater. Have a landscaping pro remove trees and roots before installing your system, or call a pro to do it retroactively as soon as you can.

To prevent drain clogs, perform regular maintenance and cleaning. Avoid disposing of substances like grease or coffee grounds down the sink. Additionally, installing and routinely using drain strainers can help catch debris and prevent blockages from forming.

A two-way cleanout can help if there’s already a clog, but the best strategy to prevent one is by not rinsing grease, oil, or fat down your drains, not flushing or rinsing coffee grounds or egg shells down your drains, flushing only human waste and toilet paper (so no diapers, period products, bathroom wipes, or paper towels), and using drain guards on all of your drains.

That pungent rotten egg smell coming from your drain is likely the buildup of biofilm—hair, skin, and soap scum that turns into a black sticky mess. In this case, pouring down near-boiling water, baking soda, and white vinegar will remove the smell. Keep in mind that a rotten egg smell is occasionally a sign of larger sewage line clogs and other related issues.

Most blockages can be cleared in 1-3 hours, but severe issues may take longer.

The Riverhead, NY homeowners’ guide to sewer cleaning services

From average costs to expert advice, get all the answers you need to get your job done.