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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon185
    Verified septic tank services reviews

Find Septic tank pros in Northport

Avatar for AAA Dependable Cesspool, Sewer & Drain Service, Inc.

AAA Dependable Cesspool, Sewer & Drain Service, Inc.

4.88(
268
)
Approved Pro

AAA Dependable Cesspool, Sewer & Drain Service, Inc.

4.88(
268
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
18 years of experience

We aren't just a Cesspool Company – We're your neighbors, and we’ve been proudly serving the Suffolk community for over 28 years. Being a Family owned company we understand how important it is to have a reliable team you can trust. From emergencies to routine maintenance we’ve got you. Our customers satisfaction is our number one priority, and we’re always here to help with honest, affordable service. We run frequent maintenance specials. As a special thank you, we offer discounts for Military, First Responders, and Seniors because we appreciate all that you do. Give us a call today – we’re ready to help!

"a gentleman by the name of Jeff came promptly to my house an exact time that he said he would be there even earlier. He did an excellent job. Explain everything to me, checked everything that had to be checked out and was completely honest and extremely extremely gentlemen, I would definitely use them again and recommend them to anybody that has a cesspool or sewer problem"

Cary G on December 2025

We aren't just a Cesspool Company – We're your neighbors, and we’ve been proudly serving the Suffolk community for over 28 years. Being a Family owned company we understand how important it is to have a reliable team you can trust. From emergencies to routine maintenance we’ve got you. Our customers satisfaction is our number one priority, and we’re always here to help with honest, affordable service. We run frequent maintenance specials. As a special thank you, we offer discounts for Military, First Responders, and Seniors because we appreciate all that you do. Give us a call today – we’re ready to help!

"a gentleman by the name of Jeff came promptly to my house an exact time that he said he would be there even earlier. He did an excellent job. Explain everything to me, checked everything that had to be checked out and was completely honest and extremely extremely gentlemen, I would definitely use them again and recommend them to anybody that has a cesspool or sewer problem"

Cary G on December 2025


Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC

PRIORITY CESSPOOL SEWER & DRAIN, INC

4.90(
250
)
Approved Pro

PRIORITY CESSPOOL SEWER & DRAIN, INC

4.90(
250
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
34 years of experience

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 Simply PUR Water Filtration

Simply PUR Water Filtration

5.00(
35
)
Approved Pro

Simply PUR Water Filtration

5.00(
35
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
7 years of experience

Simply PURE Water Filtration is a locally owned and operated company with over 19 years of experience. We are Long Islands Premier Water treatment Company and we hold a Water Quality Association (WQA) Certified Master Water Specialist Certificate. What is a Master Water Specialist? The WQA Professional Certification program helps consumers and employers identify individuals in the point-of-use/point-of-entry water quality improvement industry who have demonstrated a certified level of professional expertise and are dedicated to high professional standards. The MWS (Master Water Specialist) is the highest certification available from the Water Quality Association. We specialize in professional water treatment system services. Our commitment is 100% guaranteed customer satisfaction on every project. Call for a free estimate today!

"Quick and efficient"

Amy S on November 2024

Simply PURE Water Filtration is a locally owned and operated company with over 19 years of experience. We are Long Islands Premier Water treatment Company and we hold a Water Quality Association (WQA) Certified Master Water Specialist Certificate. What is a Master Water Specialist? The WQA Professional Certification program helps consumers and employers identify individuals in the point-of-use/point-of-entry water quality improvement industry who have demonstrated a certified level of professional expertise and are dedicated to high professional standards. The MWS (Master Water Specialist) is the highest certification available from the Water Quality Association. We specialize in professional water treatment system services. Our commitment is 100% guaranteed customer satisfaction on every project. Call for a free estimate today!

"Quick and efficient"

Amy S on November 2024


Avatar for Dynamic Drainage

Dynamic Drainage

5.00(
27
)
Approved Pro

Dynamic Drainage

5.00(
27
)
Approved Pro
Super Service Award
Free onsite estimate
Emergency services offered

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 start to 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. Call us today!

"Dynamic is the best!!’ The customer service is unparalleled . The owner took his time to handle my request and explained everything that he was doing. My need was urgent and he was extremely responsive, fast, efficient and extremely courteous. I would highly recommend!!!"

Melissa H on December 2025

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 start to 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. Call us today!

"Dynamic is the best!!’ The customer service is unparalleled . The owner took his time to handle my request and explained everything that he was doing. My need was urgent and he was extremely responsive, fast, efficient and extremely courteous. I would highly recommend!!!"

Melissa H on December 2025


Avatar for Best/Flo Sewer & Drain Cleaning Company, Inc.

Best/Flo Sewer & Drain Cleaning Company, Inc.

4.48(
464
)
Approved Pro

Best/Flo Sewer & Drain Cleaning Company, Inc.

4.48(
464
)
Approved Pro
Customers say: Quick response
22 years of experience
Free onsite estimate

Here at Best Flow, we are family owned and operated; we a 3rd generation of experience in this field. We service all of Suffolk as well as Nassau Counties all our work is priced by the job and not by the time always free estimates. fast service senior discounts- vets-disabled people. also payment plans available . just ask.

"I recommend them. They did great job!"

Thomas F on October 2025

Here at Best Flow, we are family owned and operated; we a 3rd generation of experience in this field. We service all of Suffolk as well as Nassau Counties all our work is priced by the job and not by the time always free estimates. fast service senior discounts- vets-disabled people. also payment plans available . just ask.

"I recommend them. They did great job!"

Thomas F on October 2025


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
4 years of experience
Free onsite estimate

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


Tri Seasonal Plumbing, Inc.

4.64(
14
)
Approved Pro

Tri Seasonal Plumbing, Inc.

4.64(
14
)
Approved Pro
Free onsite estimate
Emergency services offered

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.

"I Had my new gas stove delivered, they installed my new appliance as requested. "

Tiffany M on December 2025

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.

"I Had my new gas stove delivered, they installed my new appliance as requested. "

Tiffany M on December 2025


"Fantastic customer service. Answered the phone, followed up the same day, fixed the next morning. Very reasonably priced. Highly recommend."

Gail S on November 2021

Owner operated. Free estimates. Special attention given to emergency situations. Competative pricing.

"Fantastic customer service. Answered the phone, followed up the same day, fixed the next morning. Very reasonably priced. Highly recommend."

Gail S on November 2021


Avatar for E & M Waterproofing Inc

E & M Waterproofing Inc

4.96(
179
)

E & M Waterproofing Inc

4.96(
179
)
Customers say: True professional
Recommended by 99% of Angi customers
Recommended by 99% of HomeAdvisor customers

At E&M Basement Waterproofing we take pride in finding, diagnosing, and correcting your water problem. Making basements dry and keeping them dry is our only business since 1979. We are family-owned and operated therefore giving you the service you deserve. We provide Basement Waterproofing, Exterior Waterproofing, and Lot Drainage to all of Long Island & the 5 Boroughs: Nassau, Suffolk, Queens, Brooklyn, & Manhattan.

"Ed and his team are FANTASTIC! Based on the great reviews by others on AL, I called Ed and he came to inspect our home. Although he had a busy schedule, he was able to squeeze us in quickly ( we really needed it!), and the recent storm left us dry and comfy for the first time in years! The work was first rate, and when they left, you could not tell that anything had been done- the area was pristine. I would recommend Ed for all your waterproofing needs! He really lives up to his reputation!"

RICHARD O on August 2020

At E&M Basement Waterproofing we take pride in finding, diagnosing, and correcting your water problem. Making basements dry and keeping them dry is our only business since 1979. We are family-owned and operated therefore giving you the service you deserve. We provide Basement Waterproofing, Exterior Waterproofing, and Lot Drainage to all of Long Island & the 5 Boroughs: Nassau, Suffolk, Queens, Brooklyn, & Manhattan.

"Ed and his team are FANTASTIC! Based on the great reviews by others on AL, I called Ed and he came to inspect our home. Although he had a busy schedule, he was able to squeeze us in quickly ( we really needed it!), and the recent storm left us dry and comfy for the first time in years! The work was first rate, and when they left, you could not tell that anything had been done- the area was pristine. I would recommend Ed for all your waterproofing needs! He really lives up to his reputation!"

RICHARD O on August 2020


Avatar for ACM Basement Waterproofing, Inc.

ACM Basement Waterproofing, Inc.

4.97(
73
)

ACM Basement Waterproofing, Inc.

4.97(
73
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ACM Basement Waterproofing is a family-owned and operated waterproofing company that has served as Long Island's certified waterproofing specialists for over 25 years. We are experts in basement waterproofing, French drain systems, pressure relief systems, sump pumps, egress windows, mold, and more. We provide lasting solutions for water and mold problems in basements and crawlspaces. Our team is reliable, reputable and friendly, and contains several waterproofing specialists certified by the Basement Health Association.

"We purchased a beach house that had an open French drain and 2 sump pumps in the basement. We spoke with several contractors, none of whom diagnosed why the pumps were running continuously and why the sisterns were always bubbling up water onto the front lawn. ACM diagnosed the problem, explained to us what was wrong. They were the only people we spoke to who really understood what the issue was. They recommended several upgrades, installed the new basement floor and sump pumps. This fixed the issue. They completed the work on time and on budget. HIGHLY RECOMMNEDED "

BandW R on December 2025

ACM Basement Waterproofing is a family-owned and operated waterproofing company that has served as Long Island's certified waterproofing specialists for over 25 years. We are experts in basement waterproofing, French drain systems, pressure relief systems, sump pumps, egress windows, mold, and more. We provide lasting solutions for water and mold problems in basements and crawlspaces. Our team is reliable, reputable and friendly, and contains several waterproofing specialists certified by the Basement Health Association.

"We purchased a beach house that had an open French drain and 2 sump pumps in the basement. We spoke with several contractors, none of whom diagnosed why the pumps were running continuously and why the sisterns were always bubbling up water onto the front lawn. ACM diagnosed the problem, explained to us what was wrong. They were the only people we spoke to who really understood what the issue was. They recommended several upgrades, installed the new basement floor and sump pumps. This fixed the issue. They completed the work on time and on budget. HIGHLY RECOMMNEDED "

BandW R on December 2025

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Septic Tanks questions, answered by experts

There are a few signs you can look out for to determine if your well pump needs to be repaired or replaced, including the following:

  • Your water pressure fluctuates.

  • You lose water entirely on occasion.

  • You notice the pump making unusual noises.

  • Water sputters out of your fixtures.

  • Your utility bills suddenly spike without explanation.

  • You notice sediment or cloudiness in your water.

  • You hear that the pump runs continuously.

If you notice any of these issues, call a professional well pump repair service to inspect it and determine whether you should repair or replace it.

Digging a well can cost between $20 and $25,000, depending on your needs. If you’re looking to dig a well yourself, all you need is a shovel. If you’re looking to have a well drilled by a professional, you can expect to pay around $15 to $30 per foot. The total cost of drilling a well will average to $5,500.

There are three layers of wastewater in a septic tank: scum (solid waste that floats to the top of the wastewater), liquid (the relatively clean liquid wastewater in between the two other layers), and sludge (solid waste that falls to the bottom of the wastewater). The buildup of sludge is one of the main reasons septic tanks need to be pumped. If the tank is more than 1/3 of the way full with a combination of sludge and scum, it’s time to call a pro for pumping.

A septic tank lasts 15 to 20 years on average. This life span will vary depending on the type of septic system and the materials used. Clogging caused by plant roots or flooding from groundwater can decrease that life span. To avoid these issues, have a pro inspect your tank regularly and perform routine maintenance, such as pumping out the tank.

You can put yogurt in your septic tank, but it will not increase the bacteria in your septic tank. In other words, it won't harm your tank, but it won't get rid of a septic smell or boost the performance of your septic system. While yogurt contains helpful bacteria, you would need to buy an extraordinary amount of yogurt to make any difference. Adding yogurt is not a helpful or cost-effective strategy.

The Northport, NY homeowners’ guide to septic tank services

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

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