Top-rated septic tank pros.

Best septic tank pros near Commack, NY

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Commack, NY?

Select your specific project to find the pro for you.

TRUSTED BY COMMACK, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon488
    Verified septic tank services reviews

Top-Rated Septic tank pros in Commack - 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 Commack, 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 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

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!

Response time6 hrs
Response rate99%
30 neighbors recently requested a quote
Tri Seasonal Plumbing, Inc.
New to Angi
Septic System - Repair

Serving Commack, 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 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

"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 Commack, NY and surrounding areas

In business since 1999

Emergency services offered

Warranties offered

"Mike was very nice. He explained everything he was doing and had me look at what he was doing. My son is in the Army and Mike gives military discounts which helped with the price. He took his time finding the septic covers and cleaning two pools out. He cleaned up when he was done. Mike even placed the sections of grass he removed back in place. I could barely tell he d dug such a large hole. I would use Great South Bay Environmental again and I definitely recommend him."
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 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
...
Showing 1-10 of 53
Septic Tanks FAQs, answered by experts

When your septic system is failing, you’ll probably smell it. Common signs of a septic system failure include sewage odors in the home or around the yard, flooding in the yard above the septic tank or in the leach field, and wastewater or even raw sewage backing up into your home’s drains.

A septic tank riser features a base ring that you need to install flush to the opening of the septic tank. After thoroughly cleaning the opening of the tank, fit the base ring over the opening and use a butyl sealant rope to create an airtight seal with the tank’s rim. Cut the riser rings to the appropriate height and stack them on the base ring. Then, install the riser lid. This task might be taken on by an experienced DIYer, but you should always call a septic tank professional if you are unsure of your skills.

Most homeowners know there’s a septic system problem when they can smell one. However, this isn’t exactly a scientific deduction method. Consider some of the other signs: standing water or constantly damp earth in the drainage area, toilets and sinks that won’t drain or frequently back up, and loud plumbing. You really need to be on top of routine maintenance with septic systems in order to avoid such unpleasant symptoms of a septic issue. 

When a septic tank is full, it needs to be professionally pumped. The average cost of a one-time septic tank pump is about $400, or $0.30 per gallon. If your septic tank is full, you may notice that you have issues flushing your toilet, pipes are draining very slowly, or you have a sewage smell lingering in your home or yard.

DIY is not recommended due to safety and technical requirements. Hire professionals for accurate diagnosis and repair.

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.