Top-rated septic tank pros.

Get matched with top septic tank pros in West Harrison, NY

There are 5 highly-rated local septic tank pros.

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

Select your specific project to find the pro for you.

TRUSTED BY WEST HARRISON, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon18
    Verified septic tank services reviews

Find Septic tank pros in West Harrison

Avatar for Great Bear Septic Service

Great Bear Septic Service

12 Clearbrook Dr
4.94(
32
)
Approved Pro

Great Bear Septic Service

12 Clearbrook Dr
4.94(
32
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
29 local quotes requested

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


Avatar for Aqua Tech Plumbing

Aqua Tech Plumbing

4356 Martha Ave
4.67(
3
)
Approved Pro

Aqua Tech Plumbing

4356 Martha Ave
4.67(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 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

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


Avatar for County Septic Tank Co., Inc.

County Septic Tank Co., Inc.

29 Rogers Lane
New on AngiNew on Angi
Approved Pro

County Septic Tank Co., Inc.

29 Rogers Lane
New on AngiNew on Angi
Approved Pro
69 years of experience

County Septic Tank Co., Inc., proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! We have the knowledge and experience to help asertain any speitc system problem or installation. Through our many years of experience and being the family owned business that we are, we take the mystery and problems out of installing new systems, repairing old ones, or just finding out what is going on and we can figure out a course of action.

County Septic Tank Co., Inc., proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! We have the knowledge and experience to help asertain any speitc system problem or installation. Through our many years of experience and being the family owned business that we are, we take the mystery and problems out of installing new systems, repairing old ones, or just finding out what is going on and we can figure out a course of action.


"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


Avatar for E. Garrity Water Solutions, LLC

E. Garrity Water Solutions, LLC

262 New Milford Turnpike
4.88(
42
)
Approved Pro

E. Garrity Water Solutions, LLC

262 New Milford Turnpike
4.88(
42
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
30 local quotes requested

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


Charles Mechanical

418 BROADWAY STE R
5.00(
35
)
Approved Pro

Charles Mechanical

418 BROADWAY STE R
5.00(
35
)
Approved Pro
Super Service Award
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
33 local quotes requested

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



Ariot

800 Bronx River Road
5.00(
4
)

Ariot

800 Bronx River Road
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Welcome to Ariot! We have been in business since 2019 and we can handle all your plumbing needs. I will guarantee my work for any issues that may occur once the job is completed. I do everything from the house trap to the finish work and boilers. Just reach out to me directly and let me explain how hard I will work for you to make sure that you are Happy with the results!

"Dardan arrived early and was very helpfull from the beginning. . He explained everything to us and then proceeded to flawlessly connected our diswasher, refrigerator water line and kitchen faucet. He cleaned up before he left I would definitely hire them again."

Samuel R on September 2022

Welcome to Ariot! We have been in business since 2019 and we can handle all your plumbing needs. I will guarantee my work for any issues that may occur once the job is completed. I do everything from the house trap to the finish work and boilers. Just reach out to me directly and let me explain how hard I will work for you to make sure that you are Happy with the results!

"Dardan arrived early and was very helpfull from the beginning. . He explained everything to us and then proceeded to flawlessly connected our diswasher, refrigerator water line and kitchen faucet. He cleaned up before he left I would definitely hire them again."

Samuel R on September 2022


Lazz Sewer & Septic Corp

11 Brandy Ln
5.00(
3
)

Lazz Sewer & Septic Corp

11 Brandy Ln
5.00(
3
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lazz Sewer & Septic Corp is proud to keep you and your family breathing easy when indoors. We specialize in quality mold remediation and air quality testing services that will give you peace of mind that you are in the best of hands. For more information about our services, contact Lazz Environmental Corp today!

"It was excellent. They delivered exactly what they said they would, they did it efficiently, they cleaned up their mess, they came prepared and followed COVID-19 protocol, and they were nice and pleasant people. I paid based on the project."

Anne W on March 2021

Lazz Sewer & Septic Corp is proud to keep you and your family breathing easy when indoors. We specialize in quality mold remediation and air quality testing services that will give you peace of mind that you are in the best of hands. For more information about our services, contact Lazz Environmental Corp today!

"It was excellent. They delivered exactly what they said they would, they did it efficiently, they cleaned up their mess, they came prepared and followed COVID-19 protocol, and they were nice and pleasant people. I paid based on the project."

Anne W on March 2021


Avatar for Northern Construction Paving

Northern Construction Paving

122 Buckshollow Rd
5.00(
1
)

Northern Construction Paving

122 Buckshollow Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1993, we’ve acquired a solid reputation as the go to company for asphalt maintenance & masonry in Westchester County and Putnam County NY. From parking lots to driveways, we specialize in all aspects of residential & commercial paving and masonry including drainage, interlocking pavers, and stonework. We are fully licensed and insured and members of the Better Business Bureau with an A+ Rating. Feel confident in our ability to meet all of your expectations and know that our clients are always our number one focus.

"Northern Construction delivered on everything they promised me. My newly paved driveway looks amazing after 20 years. No more cracks and drainage problems. Ben also installed an interlocking paver walkway in front of my house for an excellent price. I wouldn't hesitate to call these guys if you need your driveway paved or stonework."

Alex G on January 2021

Since 1993, we’ve acquired a solid reputation as the go to company for asphalt maintenance & masonry in Westchester County and Putnam County NY. From parking lots to driveways, we specialize in all aspects of residential & commercial paving and masonry including drainage, interlocking pavers, and stonework. We are fully licensed and insured and members of the Better Business Bureau with an A+ Rating. Feel confident in our ability to meet all of your expectations and know that our clients are always our number one focus.

"Northern Construction delivered on everything they promised me. My newly paved driveway looks amazing after 20 years. No more cracks and drainage problems. Ben also installed an interlocking paver walkway in front of my house for an excellent price. I wouldn't hesitate to call these guys if you need your driveway paved or stonework."

Alex G on January 2021

...
Showing 1-10 of 205
Septic Tanks questions, answered by experts

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

It only takes a few days for a septic tank to fill with water after a pro has pumped it. This is completely normal, and the water is a vital part of your septic system’s wastewater treatment process. The water that fills your tank days after pumping is not the same as the tank being filled with waste. You shouldn’t have to pump your septic system more than once every three to five years unless you have a tank that’s too small for your home’s water output or there’s a problem with your leach field. 

Soda, coffee, and other soft drinks are highly acidic. This affects the pH in septic tanks, causing them to require more frequent pumping. However, a vast majority of people don't need to worry about septic system disruption. Pouring out the occasional flat soda doesn’t affect septic systems to the same degree as the high-volume dumping from restaurants and convenience stores.

Think of a leach field and septic tank as the peanut butter and jelly of wastewater management. They go together. However, it is possible to have a septic tank without a leach field, as some types of septic systems don't require them. For example, your home may have a septic mound rather than a leach field or a sand filtration system, instead.

You should never park or drive on top of a septic field. Vehicles can weigh upwards of two tons, and this weight can put a lot of pressure on the leach lines in the drain field. Too much pressure on your leach lines may cause them to warp, crack, or completely burst. This is an expensive and very avoidable problem.

The West Harrison, NY homeowners’ guide to septic tank services

From average costs to expert advice, get all the answers you need to get your job done.