Get matched with top septic tank pros in Fishers Island, NY
There are 6 highly-rated local septic tank pros.
TRUSTED BY FISHERS ISLAND, NY HOMEOWNERS
4.8 
150 Verified Reviews for Septic Tank Service pros in Fishers Island, NY
*The Angi rating for Septic Tank Service companies in Fishers Island, 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 Fishers Island, 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 July 15, 2025
Septic tank pros in Fishers Island
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
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
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
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
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.
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.
Here at 1-800-PLUMBER®, we know that you depend on your plumbing system to function properly, and when it doesn’t, it can be a real headache. If you are having problems with no hot water, a toilet not flushing properly, a water leak, or any of the many other plumbing problems that may arise, rest assured that we are here to meet your needs! Our licensed technicians are ready to solve any of your plumbing needs. Call us today to have one of our licensed technicians come to you. It’s easy, Our Name is Our Number!
"I am so impressed with the professionalism and thoroughness of this company. They called us back right away and set up an appointment immediately. Highly recommend!!"
Melanie M on April 2020
Here at 1-800-PLUMBER®, we know that you depend on your plumbing system to function properly, and when it doesn’t, it can be a real headache. If you are having problems with no hot water, a toilet not flushing properly, a water leak, or any of the many other plumbing problems that may arise, rest assured that we are here to meet your needs! Our licensed technicians are ready to solve any of your plumbing needs. Call us today to have one of our licensed technicians come to you. It’s easy, Our Name is Our Number!
"I am so impressed with the professionalism and thoroughness of this company. They called us back right away and set up an appointment immediately. Highly recommend!!"
Melanie M on April 2020
Excavation, land clearing, stump pulling, road building, site development, grading, driveways, road approaches, utilities, septic, drain fields, ponds, drainage, retaining walls, pads, footings, demolition, brush mowing, field mowing, tough site access, erosion control, and much much more.
Excavation, land clearing, stump pulling, road building, site development, grading, driveways, road approaches, utilities, septic, drain fields, ponds, drainage, retaining walls, pads, footings, demolition, brush mowing, field mowing, tough site access, erosion control, and much much more.
We are an owner operated and managed site development company. We have been in business since 2014 and have over 20 years experience in the industry. Our crew of skilled professionals can handle any project, commercial or residential. We offer all phases of site development, masonry services, excavation packages, clearing, drainage, and lastly we are certified to install the newly adopted INNOVATIVE AND ALTERNATIVE ONSITE WASTEWATER TREATMENT SYSTEMS that are now required within Suffolk county on any newly constructed dwelling or commercial property.
"we hired this company to redo our backyark space, there was excavating, installing exterior drain pipe, hardscape with pavers and masonry. The work was completed in a very professional and timely manner. When I expressed what I was envisioning for this project to the owner, he not only gave me his professional opinion but his personal opinion as well without pressuring us into a decision. He was very knowledgeable and transparent when we had questions about any part of the job. W are so incredibly happy with the outcome and it is even better than we had ever imagined!!! Please use this company if you want QUALITY work!!!!!!!"
Vanessa L on July 2018
We are an owner operated and managed site development company. We have been in business since 2014 and have over 20 years experience in the industry. Our crew of skilled professionals can handle any project, commercial or residential. We offer all phases of site development, masonry services, excavation packages, clearing, drainage, and lastly we are certified to install the newly adopted INNOVATIVE AND ALTERNATIVE ONSITE WASTEWATER TREATMENT SYSTEMS that are now required within Suffolk county on any newly constructed dwelling or commercial property.
"we hired this company to redo our backyark space, there was excavating, installing exterior drain pipe, hardscape with pavers and masonry. The work was completed in a very professional and timely manner. When I expressed what I was envisioning for this project to the owner, he not only gave me his professional opinion but his personal opinion as well without pressuring us into a decision. He was very knowledgeable and transparent when we had questions about any part of the job. W are so incredibly happy with the outcome and it is even better than we had ever imagined!!! Please use this company if you want QUALITY work!!!!!!!"
Vanessa L on July 2018
Clear Flow Septic, Sewer and Drain is dedicated to providing homeowners with quality septic inspection, drain cleaning, sewer inspection and septic location services. Our technicians are equipped with state-of-the-art technology in order to provide an accurate and unbiased inspection and provide quick reports to the homeowner. All of our service technicians are PSMA certified and regularly attend continuing education courses to remain current with all techniques, regulations and requirements. Most of all, since we do not perform repairs, the homeowner is guaranteed to receive an inspection with no intention to gain more work. Our professional technicians will provide a report usually within 24 hours of performing the service.
"Very profesional.Came prepared and right away began to work.(They knew is the only toilet in the house and my wife is sick.)Left everything clean.Nice job."
Karl B on June 2018
Clear Flow Septic, Sewer and Drain is dedicated to providing homeowners with quality septic inspection, drain cleaning, sewer inspection and septic location services. Our technicians are equipped with state-of-the-art technology in order to provide an accurate and unbiased inspection and provide quick reports to the homeowner. All of our service technicians are PSMA certified and regularly attend continuing education courses to remain current with all techniques, regulations and requirements. Most of all, since we do not perform repairs, the homeowner is guaranteed to receive an inspection with no intention to gain more work. Our professional technicians will provide a report usually within 24 hours of performing the service.
"Very profesional.Came prepared and right away began to work.(They knew is the only toilet in the house and my wife is sick.)Left everything clean.Nice job."
Karl B on June 2018
Licensed Plumber with over 30 years experience providing all plumbing heating sewer and drain services. Customer list includes Residential, Commercial, Management Companies, Development companies requiring property Maintenance.
Licensed Plumber with over 30 years experience providing all plumbing heating sewer and drain services. Customer list includes Residential, Commercial, Management Companies, Development companies requiring property Maintenance.
Professional home remodeling.
Professional home remodeling.
Full Service Interior Design Firm
Full Service Interior Design Firm
FAQs for septic tank service projects in Fishers Island, 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.
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