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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

"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
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Septic Tanks questions, answered by experts

Start by finding the septic tank, marked by an access lid near your home. From there, the drain field extends outward in a series of trenches. Look for greener, lusher grass, as drain fields promote plant growth due to moisture and fertilizer. You can also check property records, use a soil probe to detect damp soil, or hire a septic professional with ground-penetrating radar equipment to map the drain field’s location.

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. 

Both materials are suitable for septic tanks, but concrete usually lasts longer than plastic. If you’re buying a new tank, the prices are similar for plastic ($500 to $2,500) and concrete ($700 to $2,000). However, there’s a notable difference in repair prices, with plastic tank repair costs ranging from $150 to $2,000, while concrete repairs are between $700 and $5,000.

Choosing a reliable septic tank company starts by finding an experienced company in your area with positive customer reviews online. You can also use the following tips to help ensure you have a positive experience:

  • Choose a company that is licensed and fully insured

  • Ask the company for customer references

  • Ask if the company provides any guarantee for the repair

  • Determine the provider’s level of experience

Common signs that a septic tank is full include plumbing issues, odors, and changes in your yard. You may notice wastewater or sewage backing up into your home's drains, or that sinks, tubs, and toilets are draining slowly. Gurgling or bubbling sounds from the pipes are also a key indicator. Outside, you might smell foul sewage odors around your house or the septic tank area. Look for pooling water, spongy soil, or a marshy environment around the drain field. Another tell-tale sign is a patch of grass over the septic system that is suddenly lusher and greener than the rest of your lawn. If you notice any of these signs, you should contact a septic professional for an inspection and pumping.

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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