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TRUSTED BY KATONAH, NY HOMEOWNERS
4.8 Average homeowner rating
179 Verified septic tank services reviews
Verified Reviews for Septic Tank Service pros in Katonah, NY
*The Angi rating for Septic Tank Service companies in Katonah, 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 Katonah, 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 November 22, 2025
Find Septic tank pros in Katonah
Charles Mechanical
Charles Mechanical
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2023 years of experience
Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Wanted to clarify I hired them to replace a water heater for my home, not business. Very professional, efficient and thorough. Took the time to explain everything done and made recommendations. Definitely would hire them again."
Maria A on October 2025
Charles Mechanical is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!
"Wanted to clarify I hired them to replace a water heater for my home, not business. Very professional, efficient and thorough. Took the time to explain everything done and made recommendations. Definitely would hire them again."
Maria A on October 2025
DeClogg Drain Services, Inc.
DeClogg Drain Services, Inc.
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
2001 years of experience
DeClogg Drain Services, Inc., is a full service septic and drainage company. We install, repair, and diagnose any septic and drainage issues you may have. DeClogg Drain Services, Inc., is committed to customer service. With over 20 years of combined experience, we are always ready to share our knowledge by answering all of our customers' questions. We take pride in our personalized service and quick professional response. DeClogg provides a wide range of services to get the job done right. If we can't personally solve your problem, we can refer you to another professional who may.
"Vic is responsive, professional and reliable"
Paul N on October 2023
DeClogg Drain Services, Inc., is a full service septic and drainage company. We install, repair, and diagnose any septic and drainage issues you may have. DeClogg Drain Services, Inc., is committed to customer service. With over 20 years of combined experience, we are always ready to share our knowledge by answering all of our customers' questions. We take pride in our personalized service and quick professional response. DeClogg provides a wide range of services to get the job done right. If we can't personally solve your problem, we can refer you to another professional who may.
"Vic is responsive, professional and reliable"
Paul N on October 2023
Old Faithful Pump Co
Old Faithful Pump Co
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2008 years of experience
We are an owner/operator company with 17 years of experience. We are committed to offering honest service and competitive prices. We use quality material and perform work to the highest standard to ensure longevity of the equipment you will rely on every day. We are a full service well pump & water treatment company offering 24 Hour Emergency Pump Service.We also offer water testing, water filtration, UV lights, water softeners and installation and service of water tanks.
"Joe is very experienced and very professional to replace my well pump, bring up the well cap to above ground level and installed house water filter. He discussed the job in detail and gave a fair quote. He came on time and did the job at high quality. He cleaned up everything before he finish. He took the 5% Angies list coupon as well. Will use him again and highly recommended if you need well pump service!"
Zeqiang G on September 2018
We are an owner/operator company with 17 years of experience. We are committed to offering honest service and competitive prices. We use quality material and perform work to the highest standard to ensure longevity of the equipment you will rely on every day. We are a full service well pump & water treatment company offering 24 Hour Emergency Pump Service.We also offer water testing, water filtration, UV lights, water softeners and installation and service of water tanks.
"Joe is very experienced and very professional to replace my well pump, bring up the well cap to above ground level and installed house water filter. He discussed the job in detail and gave a fair quote. He came on time and did the job at high quality. He cleaned up everything before he finish. He took the 5% Angies list coupon as well. Will use him again and highly recommended if you need well pump service!"
Zeqiang G on September 2018
Sila Heating, Cooling and Plumbing
Sila Heating, Cooling and Plumbing
Customers say: Super punctual
1989 years of experience
Free onsite estimate
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Did a great job"
Susan S on March 2025
Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!
"Did a great job"
Susan S on March 2025
E. Garrity Water Solutions, LLC
E. Garrity Water Solutions, LLC
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
1946 years of experience
At E. Garrity Water Solutions we focus on quality water improvements over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business, and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"For weeks, we were getting less and less water from our faucets. Finally, we were down to a dispiriting trickle. A first visit from Garrity did not resolve the issue. When, concerned, I called back several days later, they immediately dispatched Joe and Cody, who arrived w/n 15 min. They probed deeply to find out the cause, discovering a cracked pipe and failing well pump, dating from about 30 years ago. They installed a new pump and new well cap up to current code and ensured that the water coming from the well was bacteria-free. This am, Joe was back by 8 am to show us how to flush all chlorine residues from our system and explain what he had done. Joe was determined, undaunted and kept at it until he found the cause of the inadequate water pressure--despite the late evening hour yesterday. His explanations were informative, clear every step of the way and helped us understand what was going on. He was patient, amiable and very good at what he does. Thank you Joe, Cody and Garrity!"
Juliane B on June 2024
At E. Garrity Water Solutions we focus on quality water improvements over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business, and your satisfaction is guaranteed. Please call us today for an estimate. We look forward to working with you.
"For weeks, we were getting less and less water from our faucets. Finally, we were down to a dispiriting trickle. A first visit from Garrity did not resolve the issue. When, concerned, I called back several days later, they immediately dispatched Joe and Cody, who arrived w/n 15 min. They probed deeply to find out the cause, discovering a cracked pipe and failing well pump, dating from about 30 years ago. They installed a new pump and new well cap up to current code and ensured that the water coming from the well was bacteria-free. This am, Joe was back by 8 am to show us how to flush all chlorine residues from our system and explain what he had done. Joe was determined, undaunted and kept at it until he found the cause of the inadequate water pressure--despite the late evening hour yesterday. His explanations were informative, clear every step of the way and helped us understand what was going on. He was patient, amiable and very good at what he does. Thank you Joe, Cody and Garrity!"
Juliane B on June 2024
Great Bear Septic Service
Great Bear Septic Service
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
2012 years of experience
Great Bear Septic Services offers the best quality 24 hour emergency septic service. Call us today for a free estimate and same day service. Senior Discounts! From our initial consultation to the cleaning, repair and ongoing maintenance of your home's septic system, you won't find a company more committed to the safety of you, your family and your home. We guarantee your satisfaction every step of the way. When you have questions, our trained, professional, and well-groomed staff is always ready to help. Don't trust your loved ones' safety to anyone else. Additional email - [email protected].
"Couldn't be happier with the service we've been receiving from Great Bear Septic over the years. They are professional, take the time to answer our questions, and are unfailingly cheerful. They are a pleasure to work with. When we first purchased our home ten years ago, we had Earthcare take a look at our system. They tried to talk us into a $20,000+ replacement of our system. Something didn't seem quite right, so on the recommendation of friends, we reached out to Great Bear. Ten years later, with regular pumping from Great Bear, system still works great. In addition to all their other fine qualities, the team at Great Bear is trustworthy! Could not ask for more."
Peter M on November 2022
Great Bear Septic Services offers the best quality 24 hour emergency septic service. Call us today for a free estimate and same day service. Senior Discounts! From our initial consultation to the cleaning, repair and ongoing maintenance of your home's septic system, you won't find a company more committed to the safety of you, your family and your home. We guarantee your satisfaction every step of the way. When you have questions, our trained, professional, and well-groomed staff is always ready to help. Don't trust your loved ones' safety to anyone else. Additional email - [email protected].
"Couldn't be happier with the service we've been receiving from Great Bear Septic over the years. They are professional, take the time to answer our questions, and are unfailingly cheerful. They are a pleasure to work with. When we first purchased our home ten years ago, we had Earthcare take a look at our system. They tried to talk us into a $20,000+ replacement of our system. Something didn't seem quite right, so on the recommendation of friends, we reached out to Great Bear. Ten years later, with regular pumping from Great Bear, system still works great. In addition to all their other fine qualities, the team at Great Bear is trustworthy! Could not ask for more."
Peter M on November 2022
Clear Water Pump & Water Conditioning, LLC
Clear Water Pump & Water Conditioning, LLC
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
1997 years of experience
Clear Water Pump & Water Conditioning, LLC, is New York's number one source for well pumps and water treatment or purification systems. We take pride in our work, and look forward to serving you! Call today for your free estimate! (Trip charge only applies to certain areas. Call us with questions)
"Nice and knowledgeable. Used the best materials and components."
Gaspar B on April 2022
Clear Water Pump & Water Conditioning, LLC, is New York's number one source for well pumps and water treatment or purification systems. We take pride in our work, and look forward to serving you! Call today for your free estimate! (Trip charge only applies to certain areas. Call us with questions)
"Nice and knowledgeable. Used the best materials and components."
Gaspar B on April 2022
Fred A. Cook Jr. Inc.
Fred A. Cook Jr. Inc.
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
1977 years of experience
With over 40 years of experience, Fred A. Cook Jr. is your solution for all you septic cleaning and pump out needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. Satisfaction guaranteed!
"Reasonable price "
Liang Z on August 2025
With over 40 years of experience, Fred A. Cook Jr. is your solution for all you septic cleaning and pump out needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. Satisfaction guaranteed!
"Reasonable price "
Liang Z on August 2025
East Coast Septic
East Coast Septic
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1986 years of experience
Do you need quality septic work. Call East coast Septic today to schedule your appointment. We take pride in our work and offer superior customer service. 41 years of experience. Septic systems to fit your budget.Owner on all jobs.All septics must be evaluated first to find out what the problem is first.
"East Coast Septic is fantastic. They installed a new tank and fields quickly, and at a reasonable cost. I highly recommend them!"
David M on March 2024
Do you need quality septic work. Call East coast Septic today to schedule your appointment. We take pride in our work and offer superior customer service. 41 years of experience. Septic systems to fit your budget.Owner on all jobs.All septics must be evaluated first to find out what the problem is first.
"East Coast Septic is fantastic. They installed a new tank and fields quickly, and at a reasonable cost. I highly recommend them!"
David M on March 2024
Southeast Plumbing & Heating
Southeast Plumbing & Heating
Super Service Award
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
Free onsite estimate
Southeast Plumbing and Heating is the areas #1 family owned plumbing and heating service since 1967. We pride ourselves on honesty, integrity, and affordable prices. Our team of professionals are ready to assist 24/7. No extra charge for holidays and weekends. Call us for a free estimate today! 845-821-4012
"Joe was responsive to my request to have his technician Dean cut out a leaking shutoff gate valve on the plumbing to my outdoor hose bib and replace it with a new ball valve. Dean did a thorough and professional job. I subsequently contacted Joe for a second unrelated job to clear out a blockage in my basement lift ejector pump which Dean was able to take care of and leave the area perfectly clean and dry"
Joe S on June 2025
Southeast Plumbing and Heating is the areas #1 family owned plumbing and heating service since 1967. We pride ourselves on honesty, integrity, and affordable prices. Our team of professionals are ready to assist 24/7. No extra charge for holidays and weekends. Call us for a free estimate today! 845-821-4012
"Joe was responsive to my request to have his technician Dean cut out a leaking shutoff gate valve on the plumbing to my outdoor hose bib and replace it with a new ball valve. Dean did a thorough and professional job. I subsequently contacted Joe for a second unrelated job to clear out a blockage in my basement lift ejector pump which Dean was able to take care of and leave the area perfectly clean and dry"
Joe S on June 2025
Septic Tanks questions, answered by experts
The Katonah, NY homeowners’ guide to septic tank services
From average costs to expert advice, get all the answers you need to get your job done.
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.
Sewer line replacement is expensive, but going trenchless could save you cash in other ways. Here’s how much trenchless sewer line replacement costs.
If it’s been there for a while, it can be hard to find the septic tank in your yard. Learn how much it costs to locate a septic tank with this guide.
The size of a small septic system falls between 750 and 1,000 gallons. Keep reading to learn all about small septic systems for one toilet and how to choose one.
In order to function properly, your septic tank needs to be regularly inspected and emptied. How often you should get your septic tank inspected depends on a few factors.
Septic systems make use of septic lateral lines to disperse treated waste into the soil. Learn about the process and the types of lateral lines in this guide.
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