Should septic tank installers be certified or licensed?

<div><p>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. </p><p>As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: </p><ul><li><p>The owner, principal, or relevant manager passed a criminal background check</p></li><li><p>Required to have applicable state and local licenses</p></li><li><p>Maintain an average star rating of 3.0 or better on our network, if they have at least one review</p></li><li><p>Paying to advertise their services</p></li><li><p>Meeting any other eligibility criteria required by Angi</p></li></ul><p>Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.</p></div>

How long does a septic tank typically last?

<div><p>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 <a href="https://www.angi.com/articles/septic-system-maintenance-new-owners.htm">routine maintenance</a> and do not flush items like cat litter, cigarette butts, or paper towels.</p></div>

Top 10 Best Septic tank pros in Inwood, NY

Septic System Installation and Replacement

Verified Reviews for Septic Tank Service pros in Inwood, NY

*The Angi rating for Septic Tank Service companies in Inwood, 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 Inwood, 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 August 07, 2025

Reviewed in August 2025
I contacted honestcesspoolco and Joe responded quickly and arrived early the following morning to correct my cesspool issue. Extremely informative, fast, knowledgeable and professional. He explained all work in detail with costs and why the issues were occurring and how to prevent them in the...
The Honest Cesspool Company
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Reviewed in July 2025
It went great. Joe arrived at the scheduled time. He explained everything & answered all my questions satisfactorily. He was kind & pleasant. I will definitely recommend him to my family
The Honest Cesspool Company
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Reviewed in July 2025
Great! Joe showed up at the scheduled time. He even texted when he was on his way. He had to do some hunting to find the tank in some very hot and humid conditions. He explained everything and even took the time to show why he was advising what he recommended. When you find a company online,...
The Honest Cesspool Company
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Reviewed in July 2025
We had a very sluggish flush in our second bathroom, that was irritating my wife. We called in Joe upon the recommendation of my daughter and son-in-law. He recommended putting a collar on our septic tank to make it easier to get it next time, and pumped out our Cesspools. Highly recommended
The Honest Cesspool Company
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Reviewed in July 2025
Honest Cesspool responded quickly to our request for cesspool cleaning and the technician was very professional. Would highly recommend them to others needing the same service.
The Honest Cesspool Company
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Reviewed in June 2025
Joe was very professional,courteous and he was very knowledgeable in this field. Joe explained and informed me what all the costs would be. I told Joe he was a pretty honest guy and I didn’t realize the name of the company was Honest till he pointed to his logo on the shirt. It was 100 degrees...
The Honest Cesspool Company
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Reviewed in June 2025
five zones had to have found that were very hard to find to be aerated. It was a two day job and Joe couldn’t have been nicer and more professional.
The Honest Cesspool Company
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Reviewed in June 2025
It was an excellent and knowledgeable experience with Joe. Issue was resolved efficiently. Very professional, honest, and upfront. Would highly recommend and hire again.
The Honest Cesspool Company
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Reviewed in June 2025
Joe was incredibly honest, as the company name states. Service was quick and effective and he also gave me some things to consider for other services that may need to be done. Not pushy at all but just honest and informative about what needed to be completed. Way better than the first company I...
The Honest Cesspool Company
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Reviewed in June 2025
Wonderful ! Great Company, Very good communication between owner and repair team Job well Done ! They gave me a military discount which I appreciated…. Would highly recommend them and I would use them again for sure !
The Honest Cesspool Company
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Septic tank pros in Inwood

Customers say: Quick response

Recommended by 100% of Angi customers

54 local quotes requested

We specialize in plumbing services, repairs, inspections, installations, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"Very good service. Explained everything. Removed and/or replace with explanations."

Charles M on March 2025

"Very good service. Explained everything. Removed and/or replace with explanations."

Charles M on March 2025

PRIORITY CESSPOOL SEWER & DRAIN, INC

PRIORITY CESSPOOL SEWER & DRAIN, INC

Customers say: Quality work

Recommended by 94% of Angi customers

150 local quotes requested

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

"Everything went well"

Jeanne D on August 2024

P & A Sewer and Drain

P & A Sewer and Drain

Customers say: Quality work

Recommended by 96% of Angi customers

334 local quotes requested

Covid-19 Still open and able to safely service you! Full Service Plumbing - Sewer and Drain Cleaning Company-24/7 Emergency Service Available. We are a company with a lot of professional economic experience. Our customers are our friends. We come to your home, we solve the problem, and you will be happy.

"I called P & A Sewer and Drain to replace the toilet flange and to unclog the kitchen sink. The plumber did an excellent job, paying close attention to detail and he left the work areas spotless. If you're looking for an honest plumber with very reasonable rates, I highly recommend calling P & A Sewer and Drain."

Catherine I on October 2024

The Plumbing Pros

50-35 Clearview Expressway

50-35 Clearview Expressway

Customers say: Quick response

Recommended by 100% of Angi customers

2 years of experience

Welcome to The Plumbing Pros, proudly servicing Athens and the surrounding areas. Our goal is to complete your project to perfection. We look forward to building long lasting relationships with the customers that we serve. We look forward to serving you. Call us today! You will not be disappointed.

"Prompt."

Hari S on March 2023

"Prompt."

Hari S on March 2023

Simply PUR Water Filtration

1395 Lakeland Ave Ste 5

Simply PUR Water Filtration

1395 Lakeland Ave Ste 5

Customers say: Quick response

Recommended by 94% of Angi customers

37 local quotes requested

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

"Quick and efficient"

Amy S on November 2024

Cardinal Concrete & Paving

16 Allegheny Drive West

No reviews

Cardinal Concrete & Paving

16 Allegheny Drive West

No reviews

3 years of experience

Cardinal Concrete & Paving Inc. is a concrete and asphalt contractor specializing in poured concrete, asphalt and masonry. We offer stamped concrete, pavers, patios, stairs, retaining walls, foundations and foundation extensions, and much more. Call us for your free estimate satisfaction guaranteed.

Sewer and drain dynasty

1861 Schieffelin Pl

No reviews

Sewer and drain dynasty

1861 Schieffelin Pl

No reviews

sweet and drain dynasty

Customers say: Quick response

Recommended by 90% of Angi customers

With over 15 years of experience, I am here to provide carpentry, kitchen and bathroom remodeling, electrical and plumbing. I also am available to do handyman work as well.

"He did a pretty good job. He knows the work and his work is very neat. I recommend him for any such work."

John V on September 2024

With over 15 years of experience, I am here to provide carpentry, kitchen and bathroom remodeling, electrical and plumbing. I also am available to do handyman work as well.

"He did a pretty good job. He knows the work and his work is very neat. I recommend him for any such work."

John V on September 2024

10 years of experience

Family owned and operated local business, serving Queens and surrounding areas for 10 years now. We provide high quality services that also fit your budget. We specialize in handyman services, small repairs, remodeling, kitchens and bathroom renovations, flooring, outdoor maintenance, lawn services and tree trimming, plumbing, drain cleaning, tile work and appliance repairNo job too big, no job too small. Call Jeremy for free a free estimate on your project today!

"Professional reasonable in pricing work done up to my standards"

Travis D on June 2022

"Professional reasonable in pricing work done up to my standards"

Travis D on June 2022

13 years of experience

We are a company that can help with any need that you may have.

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Showing 1-10 of 203

FAQs for septic tank service projects in Inwood, NY

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.

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 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.