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TRUSTED BY RIVERHEAD, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon49
    Verified septic tank services reviews

Top-Rated Septic tank pros in Riverhead - Updated Nov 2026

Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Riverhead, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"I called and got a friendly greeting. 
The service call came right on time and did a nice job.
i didn't have a problem but I had never had the cesspool pumped in 22 years.
OK, it was a brand new cesspool 22 years ago and my first house so I am really clueless.
I am told to pump it every 5 years so I guess I was over due. 
Not having a clue I only had an idea of what the cost was through the phone call I had made to the company. 
I was told $485 but was charged extra for aeration , chemicals and a tube going to the over flow tank. 
In total it was $750 with my Angie's List 10% off. 
Not to bad considering I never had it done before. 
Ray & Paul were very good at what they do, professional and got me up to speed on what was going on. 
I recommend using them! 

"
Additional Photos
Response time8 hrs
Response rate100%
Recommended by96%of homeowners
Avatar for Cesspools R Us
Cesspools R Us
5.0(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Riverhead, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Review for Cesspool Services I recently had the pleasure of working with Cesspool R Us for our property’s cesspool maintenance, and I couldn’t be more pleased with the experience. From start to finish, the team demonstrated professionalism, expertise, and attention to detail that made the entire process smooth and stress-free. The technicians arrived promptly, fully equipped, and ready to get to work. They took the time to explain the process clearly and answered all of my questions, which was greatly appreciated. The work was done efficiently, and they ensured that the area was left clean and tidy, going above and beyond in their commitment to customer satisfaction. What really stood out was their knowledge and thorough approach. They identified and addressed potential issues I wasn’t even aware of, which saved us from potential future problems. It’s rare to find a company so dedicated to quality service and customer care. I highly recommend Cesspool R Us for anyone in need of reliable, high-quality cesspool services. Their team is skilled, respectful, and truly dedicated to doing the job right. Thank you for providing such excellent service!"
Septic Inspection
Septic Inspection
Septic Inspection
Additional Photos
Additional Photos

+3

Response time1 day
Response rate100%
Recommended by100%of homeowners
Avatar for Great South Bay Environmental
Great South Bay Environmental
4.8(
87
)
Septic Tank - Clean or Pump Out

Serving Riverhead, NY and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"MIKE,THE OWNER,did my job. MIKE WAS great and did a perfect job.I would highly recomend this company to anyone who needs their septic system serviced.Very professional work at a reasonable price."
PUMP SERVICE
FROZEN STORM DRAIN PUMP
LOCATED CESSPOOL COVER
DRAIN CLEANING
Tank Under pool this happens a lot .

+21

Response time20 mins
Recommended by98%of homeowners
Avatar for Mid Suffolk Cesspool Service
Mid Suffolk Cesspool Service
4.9(
94
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Riverhead, NY and surrounding areas

In business since 1990

Emergency services offered

Credit card accepted

"Went well. Called for septic to be pumped on a Saturday afternoon. He was in the area on another job and came when he was done. Told us the overflow needed pumping also but would have to come back another day to do that since his truck was full. Got the septic pumped out and came back 10 days later to pump and aerate the overflow. Put the patch of grass back that he had to dig up to get to it. You'd never know he did anything there. Very pleased with his work. Bob was very professional, had told us the prices up front. Would definitely use him again. Price includes taxes and discounts from coupon."
Hand Digging under a cement walkway.  Could not get a machine in that tight spot.
Kim & Andrew
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by100%of homeowners
Cesspool Pros, LLC
4.4(
84
)
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out+1 more

Serving Riverhead, NY and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"Positive: Professionalism, Punctuality, Quality, Responsiveness, Value The crew at Cesspool Pros was phenomenal! The boss, Joe S., answered all my questions and came to my home and walked the property with me and explained how everything would work a good two weeks before the project started. I had an older block cesspool and overflow tank and the pipe between them was collapsed and no longer working. After contacting several companies, I knew after speaking with Joe that he was the most knowledgeable and advised me the best way to correct the problem was to replace the system with a modern one rather than do a riskier pipe repair that likely would not have held long and been dangerous to do. I have a very deep septic line coming from my house, at least 9-10 feet down from the house, and even lower from the cesspool to the overflow tank. After meeting and speaking with Joe, we set a date and his crew arrived on time and spared some landscaping so it could be re-planted while excavating the property. His company has all its own equipment and they were a great team working together on the site. I stayed home to observe the process and they answered all my questions while doing the job! The install went very smooth and it is truly an interesting and awesome process to observe. They demolished the old cesspool while installing the new septic tank and then abandoned and filled the old overflow tank as per code. They then installed a new overflow system further down the property. They measured and marked all the necessary locations should any future work be required as well. They also then put all the dug up ground back down and graded the property so it could be re-seeded! Today, Joe the owner, personally dropped off the official Suffolk Board of Health paperwork to my house! All in all, I highly recommend Cesspool Pros for any septic system work! They were competitively priced, punctual, responsible, professional, and above all, they are great at what they do! Do no hesitate at all to use them!"
New install Nice and safe
Deep for better drainage
Easy access for servicing years later
Pipe work we also repair some sprinkler lines if e
Nice clean service trucks

+2

Response time2 hrs
Recommended by88%of homeowners
Joe's Sewer & Drain
5.0(
6
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Riverhead, NY and surrounding areas

In business since 1984

Credit card accepted

"Joe and his crew were on time and just simply awesome/amazing. They went above and beyond what I was expecting - Joe and his crew are now my go to cesspool pumping and cleaning company - highly recommended to everyone and you will see what I mean. Thanks again Joe for a job well done. By the way - tons of value I received for my money."
Recommended by100%of homeowners
Avatar for Dynamic Drainage
Dynamic Drainage
5.0(
34
)
Septic System - Repair

Serving Riverhead, NY and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"TJ was honest, personable, and above all else helpful. It was a pleasure to have his services and would absolutely hire and recommend Dynamic Drainage to anyone with plumbing needs or concerns."
Response time6 hrs
Response rate96%
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Septic Tanks FAQs, answered by experts

If you aren’t sure if you have a septic tank or a cesspit, you can check your property records or inspect your drainage system. A septic tank has an outlet pipe that allows liquid to drain into a soakaway or drain field, while a cesspit is a sealed tank that requires frequent emptying. If you notice a manhole cover and no nearby drainage field, it’s likely a cesspit. Signs like slow drainage or a frequent need for pumping can also provide clues. A professional inspection is the easiest way to confirm if your home runs on a septic tank or cesspit.

Leach lines are commonly made of PVC pipe, and they’re placed into trenches filled with gravel and sand, which help treat the wastewater. The PVC pipes are perforated, or drilled with small holes, so the wastewater can drain out of the pipes and into the surrounding material, which eventually leads to the aquifer.

A septic system can fail for various reasons, and most commonly, excessive water use or sudden surges in wastewater can overwhelm the system's capacity. Neglecting regular maintenance, like tank pumping and inspections, can also lead to clogs, leaks, and eventual breakdowns. Other issues that lead to failure include age-related wear and tear, root infiltration, improper disposal of non-biodegradable materials or chemicals into the system, unsuitable soil conditions, physical damage, and even environmental factors like flooding or soil erosion.

You only need to pump the septic tank. The leach field allows the liquid and waste to naturally seep into the ground, so there’s no need to pump the leach field. You should call a local septic tank pumping service to remove the materials from the tank every three to five years. Without pumping the septic tank occasionally, solids could flow into the leach field pipes and clog them.

According to the Environmental Protection Agency (EPA), septic tanks must be located a decent distance from places subject to flooding or surface ponding. Additionally, septic tanks should be installed on level ground so that the waste can properly settle in the tank. Most tanks are located 10 to 20 feet away from the home. More specific requirements vary by location, so call a local septic pro or your local health department for more information.

The Riverhead, NY homeowners’ guide to septic tank services

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