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TRUSTED BY COMMACK, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon483
    Verified septic tank services reviews

Verified Reviews for Septic Tank Service pros in Commack, NY

*The Angi rating for Septic Tank Service companies in Commack, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Commack, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on May 30, 2026

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Avatar for PRIORITY CESSPOOL SEWER & DRAIN, INC
PRIORITY CESSPOOL SEWER & DRAIN, INC
4.8(
270
)
Septic System - Install or ReplaceSeptic Tank - Clean or Pump OutSeptic System - Install or Replace - For Business+3 more

Serving Commack, NY and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"The septic tank had been incorrectly vented in a manner that made it dangerous so they replaced the cap and made it easier to access in the future. Everything was explained to me and the service men were professional and pleasant."
Additional Photos
Response time8 hrs
Response rate100%
2 neighbors recently requested a quote
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Avatar for The Honest Cesspool Company
The Honest Cesspool Company
5.0(
373
)
Septic System - RepairSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Overall, I had a great experience. They were able to come out on short notice and also showed me some quick tips to keep the septic tank clean during regular maintenance."
2025 #1 cesspool company
2025 #1 cesspool company
Our info
Response time6 hrs
Response rate100%
1 neighbors recently requested a quote
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Avatar for AAA Dependable Cesspool, Sewer & Drain Service, Inc.
AAA Dependable Cesspool, Sewer & Drain Service, Inc.
4.9(
288
)
Septic Tank - Clean or Pump OutSeptic System - Repair

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Emergency services offered

Small jobs welcome

"Jeff was very professional, punctual, very transparent and knowledgeable about septic tanks. I would highly recommend him for any septic related issues/work."
Pumping
Line Replacement
Main Line Replacement
Service septic tank
Main Line Replacement

+17

Response time3 hrs
Response rate89%
50 neighbors recently requested a quote
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Avatar for Best/Flo Sewer & Drain Cleaning Company, Inc.
Best/Flo Sewer & Drain Cleaning Company, Inc.
4.3(
508
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Commack, NY and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"They did an excellent job. They cleaned out my septic tank, and applied chemicals to my cesspool for a good price."
Bestflow333@yahoo.com
Response time5 hrs
21 neighbors recently requested a quote
Recommended by89%of homeowners
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Avatar for Rapid Response Cesspool & Drain, Inc.
Rapid Response Cesspool & Drain, Inc.
5.0(
11
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"I thought they did a great job; they were very professional and courteous, if there was anything I did not like was that the initial job was to unclog the main sewer line, but could not do it, they still charged me $275, in the past I only paid from $75 - $150 when they unclogged the line, they charged so much money for not unclogging, I think they should have bypast that charge, I did pay $9500, to replace the main sewer line and trap, which I'm ok with."
Response time6 hrs
Response rate99%
27 neighbors recently requested a quote
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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 Commack, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"The crew arrived quickly after my emergency call. They worked tirelessly and did an excellent job. They gave me a quote up front which was very reasonable. I would definitely use them again for any cesspool or drain problems. Highly recommended!"
Septic Inspection
Septic Inspection
Septic Inspection
Additional Photos
Additional Photos

+3

Response time1 day
Response rate100%
Recommended by100%of homeowners
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Avatar for Competition Cesspool & Drain Cleaning, LLC
Competition Cesspool & Drain Cleaning, LLC
4.4(
208
)
Septic System - RepairSeptic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Commack, NY and surrounding areas

In business since 2016

Free estimates

Emergency services offered

"Mike and his team used modern tools to drain cesspool and septic tank and cleaned up after the job. He even gave us senior discount. We would recommend him to our Filipino community."
Cesspool Service
Cesspool Service
Drywell serviced, and new casting installed
Drywell full of rain water with caving in casting
Response time3 hrs
Recommended by90%of homeowners
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Avatar for Great South Bay Environmental
Great South Bay Environmental
4.8(
87
)
Septic Tank - Clean or Pump Out

Serving Commack, 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
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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 Commack, NY and surrounding areas

In business since 1990

Emergency services offered

Credit card accepted

"I rated this company Top Notch because they are! From start to finish, friendly, respectful and professional. Christine in the office was delightful and got back to me each time she said she would with ETA. Jimmy did the work which hadn't ever been done since we moved in in 2000! He uncovered not one, not two, but five lids - cesspool plus two overflows and septic tank plus one. He sucked out the gunk, rotored out our lines and was patient, efficient and very pleasant. Explained everything that needed to be done. Took 2-3 hours of work. He cleaned up our backed-up tub and everything works great now. We would DEFINITELY hire them again. Highly recommended!"
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
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Septic Tanks questions, answered by experts

A septic tank always has some amount of liquid in it—which should usually be 8 to 12 inches from the top of the tank. If the liquid level is higher than that or is overflowing the drainage pipe that leads out to the leach field, the tank may be too full and in need of pumping.

Most deep wells can be expected to last somewhere between 30 and 50 years. This assumes that the well and all of its components are properly maintained on a regular basis. During this time, it is unlikely that modern deep wells will run dry over the course of their typical lifespan. That is one of the biggest benefits of digging a deeper well. 

While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage. 

Yes, it is possible to pump a septic tank too frequently. The ideal pumping schedule varies based on the tank's capacity, household size, and water usage. Pumping the septic tank more often than recommended can cause the beneficial bacteria to leach into the drain field, leading to an imbalance and a build-up of solid waste.

Trenches are typically 12 to 24 inches deep and 8 inches wide. However, the required depth depends on the specific project and local ordinances. For example, a French drain may need to be 18 inches deep, while a water pipe might require a depth of 24 inches and a drainage pipe 36 inches. Your city or county may have specific regulations, so it's wise to consult with an excavation professional to determine the correct depth for your project.

The Commack, 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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