Top-rated septic tank pros.

Get matched with top septic tank pros in Cornwall, NY

Enter your ZIP and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon158
    Verified septic tank services reviews

Find Septic tank pros in Cornwall

Avatar for Jones Services

Jones Services

2099 Route 17A
4.74(
205
)
Approved Pro

Jones Services

2099 Route 17A
4.74(
205
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
155 local quotes requested

Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.

"HVAC service was amazing from Jones Service. From start to finish everything was perfect. The price was very competitive. Love their work."

Danielle R on July 2025

Jones Services is now a NO CONTACT service company. Our plumbers, electricians and HVAC technicians are running NO CONTACT service calls. We literally stand in different rooms than our customers, emailing or reading out loud our findings. No handshakes, no paperwork, not even allowing customers to touch iPads. Our technicians wear disinfected gloves, use disinfected tools and whip down anything their gloves and tools touch after servicing equipment. We practice NO CONTACT at work now too. Technicians are not allowed in the office, equipment and parts are delivered to their trucks in the parking lot. Only one employee per vehicle. All company meetings are conducted via Zoom. Most office personal are working from home. Those in the office work apart from each other. No one wants to be quarantined with their toilets backing up, without water or electricity or heat or hot water and now without air conditioning or air filtration or air purification. We are doing everything we can to help all our employees stay health to protect ourselves and our customers.

"HVAC service was amazing from Jones Service. From start to finish everything was perfect. The price was very competitive. Love their work."

Danielle R on July 2025


Avatar for D Rohde Home Services

D Rohde Home Services

131 Cannon St
4.58(
452
)
Approved Pro

D Rohde Home Services

131 Cannon St
4.58(
452
)
Approved Pro
Customers say: Quality work
336 local quotes requested
15 years of experience

D. Rohde Home Services is a fully insured Home Service company that provides affordable top quality services to the Hudson Valley, including parts of Ulster, Dutchess, Columbia, Greene and Orange Counties. This family owned company has decades of experience and will always arrive at your home with a smile and with all of the tools and knowledge necessary to take care of any plumbing and heating problem, big or small. Bathroom or kitchen remodel? We do that too! We have no minimal trip charge and our pricing is designed to protect the consumer from being taken advantage of. We are there when you need us and will take care of your needs in the quickest, cleanest, and most professional way possible.

"I believe this was a scam. They arrived. There was almost a $300 estimate before starting the job estimate was never supplied blamed, getting a permit, which other plumber was able to get in less than a day never heard back until I complained still have not received an estimate play they did not wanna do the job and just took the money."

Frank M on August 2023

D. Rohde Home Services is a fully insured Home Service company that provides affordable top quality services to the Hudson Valley, including parts of Ulster, Dutchess, Columbia, Greene and Orange Counties. This family owned company has decades of experience and will always arrive at your home with a smile and with all of the tools and knowledge necessary to take care of any plumbing and heating problem, big or small. Bathroom or kitchen remodel? We do that too! We have no minimal trip charge and our pricing is designed to protect the consumer from being taken advantage of. We are there when you need us and will take care of your needs in the quickest, cleanest, and most professional way possible.

"I believe this was a scam. They arrived. There was almost a $300 estimate before starting the job estimate was never supplied blamed, getting a permit, which other plumber was able to get in less than a day never heard back until I complained still have not received an estimate play they did not wanna do the job and just took the money."

Frank M on August 2023


Avatar for At Ease Excavation

At Ease Excavation

158 Comfort Trail
5.00(
3
)
Approved Pro

At Ease Excavation

158 Comfort Trail
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

We are a local Excavating Contractor that strives for customer service with a quality outcome. We specialize in: Land Clearing, Land Management (thinning out property), Grading, Drainage of all types, Retaining Walls, most all landscaping projects. We are a Veteran-Owned small business with a small tight-night hard working crew. We work hard to provide quality work that can put your mind at ease.

"The most professional team. They are veteran's and they listen to your needs and take care of the problem . Great work Great work,"

Lou S on January 2024

We are a local Excavating Contractor that strives for customer service with a quality outcome. We specialize in: Land Clearing, Land Management (thinning out property), Grading, Drainage of all types, Retaining Walls, most all landscaping projects. We are a Veteran-Owned small business with a small tight-night hard working crew. We work hard to provide quality work that can put your mind at ease.

"The most professional team. They are veteran's and they listen to your needs and take care of the problem . Great work Great work,"

Lou S on January 2024


Avatar for Kehoe Construction

Kehoe Construction

389 Lake Osiris Road
4.89(
18
)
Approved Pro

Kehoe Construction

389 Lake Osiris Road
4.89(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

We offer over 30 years of industry experience and will provide you with an unmatched level of experience and commitment to your home improvement project. We've earned a solid reputation for a variety of residential home improvement and repair projects to include decks, siding, painting, cabinetry, doors, and windows. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction! References are available upon request. Give us a call today, and let's get started. When you contract with us you will construction experts in your corner for life.

"Joe helped us design an extension and stairs to our existing composite deck. Our house is in a condo community and we were restricted in the amount of space we were allowed to use. He was creative in figuring out how to get the best design. He and his crew are very professional, courteous and neat. Beautiful work. We love our deck. I would definitely recommend this company."

James M on August 2019

We offer over 30 years of industry experience and will provide you with an unmatched level of experience and commitment to your home improvement project. We've earned a solid reputation for a variety of residential home improvement and repair projects to include decks, siding, painting, cabinetry, doors, and windows. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction! References are available upon request. Give us a call today, and let's get started. When you contract with us you will construction experts in your corner for life.

"Joe helped us design an extension and stairs to our existing composite deck. Our house is in a condo community and we were restricted in the amount of space we were allowed to use. He was creative in figuring out how to get the best design. He and his crew are very professional, courteous and neat. Beautiful work. We love our deck. I would definitely recommend this company."

James M on August 2019


Avatar for Neighborhood Plumbing, Heating & Cooling, Inc.

Neighborhood Plumbing, Heating & Cooling, Inc.

43 Birchwood Drive
4.76(
58
)
Approved Pro

Neighborhood Plumbing, Heating & Cooling, Inc.

43 Birchwood Drive
4.76(
58
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Call 845-527-0077 Why pay more to the big guys? Established in 2010 and locally owned, Neighborhood Plumbing, Heating & Cooling offers residential plumbing, heating, air conditioning and drain cleaning services in New Windsor, NY, Newburgh, NY, Cornwall, NY and surrounding areas. Master plumbers license #108. Quality work at fair prices!

"I had a plumbing leak since February 2024 whereas the leak was coming from my bathroom shower leaking into my kitchen, when I immediately contacted my home warranty American Shield, they never provided me with a Plumbing contractor. From February 22, 2024 until March 24, 2024, I continued to have leakage. American Home Shield then told me they had no contractors to assist me with my plumbing issues and therefore wanted me to identify a Plumbing contractor and then submit the diagnosis to them for review and approval. I then identified Royal Class Service and they diagnosed the leakage as a Shower Valve Replacement whereas they would need to open drywall from the closet to gain access for repair. The estimate from Royal Class was over $2,000.00. American Home Sheild then sent PROSERVICE HVAC & PLUMBING for a second option located in Connecticut. They stated that Royal Class inflated the cost repair and this Pro-Service Company was supposed now take over the repairs. I waited three more weeks because when I called Pro-Service requesting a date for repair they continuously told me they are waiting for valve they ordered from Home Depot. They are the worse!!! I'm Disabled and was out of my shower usage for three months. Well on a Thursday of early May, I happen to see Neighborhood Plumbing truck and contacted Anthony (contractor). Anthony came to home so professional and concerned to assist me with the well overdue plumbing issue and Neighborhood Plumbing repaired this in less than two hours at a price that was extremely fair and far more less than Royal Class quoted and five star professional than American Home Sheild and Pro-Service located in Connecticut. Please don't get taken by these companies. Anthony could have attempted to inflate his prices and robbed me like Royal Class attempted or he could have never come back to repair just as Pro-Service did. But, Neighborhood Plumbing does not have professional integrity they get the job done at a cost that's not ROBBERY! I had a horrible experience with these former companies and I urge you to seek out Neighborhood Plumbing if you need Plumbing, Heating & Cooling Services. Thank you Neighborhood Plumbing,"

Michael D on May 2024

Call 845-527-0077 Why pay more to the big guys? Established in 2010 and locally owned, Neighborhood Plumbing, Heating & Cooling offers residential plumbing, heating, air conditioning and drain cleaning services in New Windsor, NY, Newburgh, NY, Cornwall, NY and surrounding areas. Master plumbers license #108. Quality work at fair prices!

"I had a plumbing leak since February 2024 whereas the leak was coming from my bathroom shower leaking into my kitchen, when I immediately contacted my home warranty American Shield, they never provided me with a Plumbing contractor. From February 22, 2024 until March 24, 2024, I continued to have leakage. American Home Shield then told me they had no contractors to assist me with my plumbing issues and therefore wanted me to identify a Plumbing contractor and then submit the diagnosis to them for review and approval. I then identified Royal Class Service and they diagnosed the leakage as a Shower Valve Replacement whereas they would need to open drywall from the closet to gain access for repair. The estimate from Royal Class was over $2,000.00. American Home Sheild then sent PROSERVICE HVAC & PLUMBING for a second option located in Connecticut. They stated that Royal Class inflated the cost repair and this Pro-Service Company was supposed now take over the repairs. I waited three more weeks because when I called Pro-Service requesting a date for repair they continuously told me they are waiting for valve they ordered from Home Depot. They are the worse!!! I'm Disabled and was out of my shower usage for three months. Well on a Thursday of early May, I happen to see Neighborhood Plumbing truck and contacted Anthony (contractor). Anthony came to home so professional and concerned to assist me with the well overdue plumbing issue and Neighborhood Plumbing repaired this in less than two hours at a price that was extremely fair and far more less than Royal Class quoted and five star professional than American Home Sheild and Pro-Service located in Connecticut. Please don't get taken by these companies. Anthony could have attempted to inflate his prices and robbed me like Royal Class attempted or he could have never come back to repair just as Pro-Service did. But, Neighborhood Plumbing does not have professional integrity they get the job done at a cost that's not ROBBERY! I had a horrible experience with these former companies and I urge you to seek out Neighborhood Plumbing if you need Plumbing, Heating & Cooling Services. Thank you Neighborhood Plumbing,"

Michael D on May 2024


"Santiago and his team did an amazing job replacing my entire septic system in a timely manner considering the enormity of the project and the rainy weather conditions. Santiago was in constant communication with me and explained every step of the project, and coordinated everything with the town for all the required inspections. S&G Septic is a professional crew that I highly recommend."

Oliver C on April 2024

I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

"Santiago and his team did an amazing job replacing my entire septic system in a timely manner considering the enormity of the project and the rainy weather conditions. Santiago was in constant communication with me and explained every step of the project, and coordinated everything with the town for all the required inspections. S&G Septic is a professional crew that I highly recommend."

Oliver C on April 2024


Avatar for ProSeptic

ProSeptic

511 Haight Avenue, Ste 1
4.57(
337
)
Approved Pro

ProSeptic

511 Haight Avenue, Ste 1
4.57(
337
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
142 local quotes requested

Welcome to ProSeptic. We are the Hudson Valley's only full service septic, drain and plumbing company located in Poughkeepsie, NY. We handle anything that has to do with water and waste-water in your home. Our prompt, courteous, and professional staff tackles every job with a commitment to customer satisfaction. Your satisfaction is our number one priority. Our goal, at ProSeptic, is to serve our customers. You will never hear us "run down" our competition, but instead we strive to set an example - setting the standard to which other companies in our industry are measured. Give us a call today.

"They worked fast. Price was reasonable. They worked with me with the remote location. "

Robert W on October 2025

Welcome to ProSeptic. We are the Hudson Valley's only full service septic, drain and plumbing company located in Poughkeepsie, NY. We handle anything that has to do with water and waste-water in your home. Our prompt, courteous, and professional staff tackles every job with a commitment to customer satisfaction. Your satisfaction is our number one priority. Our goal, at ProSeptic, is to serve our customers. You will never hear us "run down" our competition, but instead we strive to set an example - setting the standard to which other companies in our industry are measured. Give us a call today.

"They worked fast. Price was reasonable. They worked with me with the remote location. "

Robert W on October 2025


"Thank you very helpful"

Brian H on July 2025

With 30 years of combined experience, Polar Plumbing, Heating and Air Conditioning is your #1 choice for plumbing, heating, water treatment and air conditioning needs in the Mid-Hudson Valley. So call or text 845-522-5112! Visit our website at www.callpolarpete.com to learn about the Polar experience.

"Thank you very helpful"

Brian H on July 2025


Avatar for TMO Plumbing & Heating & Electric

TMO Plumbing & Heating & Electric

45 Highland Avenue
4.93(
102
)
Approved Pro

TMO Plumbing & Heating & Electric

45 Highland Avenue
4.93(
102
)
Approved Pro
Customers say: True professional
94 local quotes requested
14 years of experience

TMO Services 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!

"Did a great job "

Jarrod B on October 2025

TMO Services 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!

"Did a great job "

Jarrod B on October 2025


Avatar for J. Meister Pumps & Plumbing, LLC

J. Meister Pumps & Plumbing, LLC

47 McGrath Terrace
4.75(
4
)
Approved Pro

J. Meister Pumps & Plumbing, LLC

47 McGrath Terrace
4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 local quotes requested

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I was given advice over the phone and I fixed issue by changing a foam filter to a string filter"

Brian B on February 2025

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and commercial services and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

"I was given advice over the phone and I fixed issue by changing a foam filter to a string filter"

Brian B on February 2025

...
Showing 1-10 of 211
Septic Tanks questions, answered by experts

Septic leach lines are buried between 18 and 36 inches into the ground and are at least 6 inches under its surface. Keeping leach lines buried helps minimize odors, and it helps the system utilize bacteria and biological processes both underground and from the air to further treat and filter the wastewater.

Choosing a reliable septic tank company starts by finding an experienced company in your area with positive customer reviews online. You can also use the following tips to help ensure you have a positive experience:

  • Choose a company that is licensed and fully insured

  • Ask the company for customer references

  • Ask if the company provides any guarantee for the repair

  • Determine the provider’s level of experience

A septic perc test is done by drilling a hole into the ground, filling the hole with water, and testing to see how long it drains. While simple, the test itself provides a great deal of information about your yard. The last thing you want to do is skip a perc test only to discover your yard doesn’t drain sewage effectively.

Wells vary widely when it comes to lifespan, and there isn’t a way to exactly predict how long a well may last. Some wells can last well beyond 100 years, but they more commonly last between 25 and 50 years. Performing regular maintenance, such as replacing worn valves, can help prolong the life of your well.

The bacteria already present in your septic system should be enough to break down solids in a properly maintained septic tank. However, if you’re in a DIY mood, you can try adding (well-mashed) rotten tomatoes to help the good bacteria fulfill their duty. Just make sure you give them a couple hours to work after flushing them down.

The Cornwall, NY homeowners’ guide to septic tank services

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