Top-rated septic tank pros.

Get matched with top septic tank pros in Syosset, NY

There are 11 highly-rated local septic tank pros.

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

Septic tank pros in Syosset

Our company is ready to serve your commercial, Industrial, and residential needs.


Empire Chemical
PO BOX 282
No reviews
Empire Chemical
PO BOX 282
No reviews
19 years of experience

We are an industiral and commercial chemical manufacturer based in New York. We supply products to restaurants, hospitals, schools, nursing homes, as well as residential use.

We are an industiral and commercial chemical manufacturer based in New York. We supply products to restaurants, hospitals, schools, nursing homes, as well as residential use.


Williamsburg Drain & Plumbing Services
490 Metropolitan Ave
No reviews
Williamsburg Drain & Plumbing Services
490 Metropolitan Ave
No reviews
37 years of experience

Sewer Cleanout, Waste Management, Basic Plumbing, Tree Root Removal, Electric Snake Service, Drain Cleaning, Sewer Contracts, Residential Sewer Maintenance, Commercial Sewer Clogs, Restaurant Grease Backups, Sewer Repiping, Concrete Excavation, Sewer Maintenance, Camera Inspections, Water Heater Replacement, Flooded Basements, Sewer Floods, Tub Install

Sewer Cleanout, Waste Management, Basic Plumbing, Tree Root Removal, Electric Snake Service, Drain Cleaning, Sewer Contracts, Residential Sewer Maintenance, Commercial Sewer Clogs, Restaurant Grease Backups, Sewer Repiping, Concrete Excavation, Sewer Maintenance, Camera Inspections, Water Heater Replacement, Flooded Basements, Sewer Floods, Tub Install


Plumbing Plumbing - Drain Cleaning HVAC Boiler upgrades Boiler gas conversion


Riverdale Sewer & Drain
563 W 235th St
No reviews
Riverdale Sewer & Drain
563 W 235th St
No reviews
Free onsite estimate

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.



Bedford Stuy Drain Services
1157 Broadway
No reviews
Bedford Stuy Drain Services
1157 Broadway
No reviews
62 years of experience

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.


TJ Engineering LLC
No reviews
TJ Engineering LLC
No reviews
15 years of experience

We provide professional engineering services in the areas of: site design, utilities (including septic) design, stormwater management, etc. TJ Engineering LLC is a civil and environmental engineering firm, adept to providing engineering services for the private sector, as well as governmental agencies. Our primary goal is to produce outstanding professional services to all of our clients in planning, design, and construction management.

We provide professional engineering services in the areas of: site design, utilities (including septic) design, stormwater management, etc. TJ Engineering LLC is a civil and environmental engineering firm, adept to providing engineering services for the private sector, as well as governmental agencies. Our primary goal is to produce outstanding professional services to all of our clients in planning, design, and construction management.


Mount Vernon Sewer & Drain Cleaners
418 E Sandford Blvd
No reviews
Mount Vernon Sewer & Drain Cleaners
418 E Sandford Blvd
No reviews
27 years of experience

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.


Bergen Beach Sewer Rooter
1401 E 64th St
No reviews
Bergen Beach Sewer Rooter
1401 E 64th St
No reviews
16 years of experience

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.

Our technicians are fully certified and insured. They get the job done and they get it done right. Open 24hrs.

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FAQs for septic tank service projects in Syosset, NY

Yes, most states require septic tank installers to have a license, and for good reason. Hiring an unlicensed septic tank pro could lead to poor quality work, costly future expenses, and potential code violations. 

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

The cost to replace a septic tank is $7,350 for the average homeowner. This cost can range, however, from $470 to $22,500, depending on several factors. Your house size is a significant factor in the overall cost, but other things like material type impact the final price tag. For example, installing a new septic tank in a one-bedroom house typically costs $500 to $900, whereas installing a new septic tank in a five or six-bedroom home is generally $1,200 to $1,600.

The cost of septic tank repair is $1,775 for the average homeowner. However, depending on a few elements, you might pay as little as $170 or as much as $6,100. Location, repair type, and tank material all determine the final cost. For example, replacing the septic tank filter can be as little as $200 to $300. However, repairing septic lines costs more, averaging around $1,500.

A septic tank can typically last 15 to 20 years on average, though your system's lifespan will vary depending on the type of septic system and the materials used. To help increase your septic tank's lifespan, schedule routine maintenance and do not flush items like cat litter, cigarette butts, or paper towels.

Repairing or replacing a septic tank is a job best left to a professional. Your septic tank is an essential part of your home, and if installed or repaired incorrectly, it could lead to significant problems. Things like polluted water, property damage, and health risks to your family could all happen as a result of an improper septic tank repair or installation.

The Syosset, NY homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
New septic tank installation
•
Mar 17, 2025
Mar 17, 2025
How much does a septic system cost? Explore impacting factors, important add-ons, and how you can save money on septic system installation right here.
Septic tank with an open cover and green hose for pumping
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Apr 17, 2025
Apr 17, 2025
Caring for your septic system is crucial to ensuring its long life. But how much does it cost to pump a septic tank? We explore the different cost factors.
The exterior of a modernist home with a beautiful garden
•
May 19, 2025
May 19, 2025
Sewer cleanout costs depend on the type of cleanout and how long the line will be. Click here to start planning your budget for this project.
View of entrance porch with walkway
•
Mar 27, 2025
Mar 27, 2025
There are different types of septic systems. The right one for you depends on its size and construction as well as your household waste needs.
Small rural house with yard
•
Mar 25, 2025
Mar 25, 2025
Wondering which type of septic system you should choose? Learn about the efficient aerobic septic systems and if it's right for your property.
Teen girl brushing teeth in a basement bathroom
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Mar 26, 2025
Mar 26, 2025
Learn how to install a sewage ejector pump to keep the plumbing in your basement-level bathroom or laundry room moving in the right direction.
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