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Best septic tank pros near Denmark, NY

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Top-Rated Septic tank pros in Denmark - Updated Nov 2026

Over the Top Unlimited, Inc.
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Denmark, NY and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Over The Top Unlimited Inc. is a fully incorporated, licensed and insured excavation and proudly serving Parish, NY and the surrounding areas. Owned and operated by Michael Peters, the company brings over 20 years of hands-on industry experience to every residential and commercial project. \n \nWith a full fleet of heavy equipment and the expertise to handle projects of all sizes, Over The Top Unlimited Inc. specializes in excavation, septic system installation and replacement, foundations, basement and crawl space work, waterproofing, and encapsulation services. Whether preparing a site for new construction, replacing aging infrastructure, or solving drainage and foundation issues, Michael and his team deliver dependable workmanship built to last. \n \nFrom start to finish, clients can expect professionalism, efficiency, and quality results backed by decades of experience in the field. \n

4 neighbors recently requested a quote
Avatar for JReid Farms Contracting
JReid Farms Contracting
4.9(
23
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair

Serving Denmark, NY and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"Excellent value. Superior work. We had multiple stumps removed, an old 16â x32â raised bed garden removed. One of the stumps was right next to our septic tank. JReid was able to remove this stump without harming our tank at all. This stump was within 1ft of the tank, and it was carefully removed with expertise. I would definitely recommend them!"
Response time6 days
Recommended by100%of homeowners
Drain Cleaners Sewer & Septic Professionals of Canton, Syracuse and Utica
3.5(
36
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+2 more

Serving Denmark, NY and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"This company called me as I clicked yes to help. Very knowledgeable, he asked me questions, figured out my problem and told me where to get part and pretty much how to install it and test it! He had prices, options and I will call him anytime I have water issues! The rest of the day I answered calls and was told I needed them to come and charge me tons of money.. I am up and running with a phone call! Almost nobody does that anymore. Satisfaction went through the roof with Drain Cleaners Sewer and Septic Professionals, they knew all about wells, pumps, tanks and control boxes! Love these guys! thank you again, Dean R. Hubbel"
Response time7 hrs
Recommended by92%of homeowners
Northern heating and cooling - Ana Sayfa Facebook
4.5(
9
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Denmark, NY and surrounding areas

In business since 2015

Free estimates

Credit card accepted

Northern Heating & Cooling, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. \n

Response time30 mins
Recommended by85%of homeowners
C-Way Sanitation
5.0(
1
)
Septic System - Install or ReplaceSeptic System - RepairSeptic Tank - Clean or Pump Out

Serving Denmark, NY and surrounding areas

In business since 1970

Free estimates

Credit card accepted

With over 50 years of experience, our locally owned and operated company will make your septic installation look easy. Don't trust other less experienced companies for your job. C-Way Sanitation experts are the only inspectors in the North County who are licensed by the National Association of Wastewater Technicians. We can also provide certified septic inspections for all of your real estate transactions. C-Way Sanitation, can tend to all of your septic installation needs.

Response time1 day
Recommended by100%of homeowners
Avatar for DeComm, LLC
DeComm, LLC
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair

Serving Denmark, NY and surrounding areas

In business since 2016

Free estimates

Credit card accepted

Personable, good work, connect easily timely and prompt, stays on budget and schedule. We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time30 mins
Recommended by100%of homeowners
Whitcher Plumbing and Heating
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Denmark, NY and surrounding areas

In business since 1970

Free estimates

Credit card accepted

Whitcher Plumbing and Heating is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests, and make their concerns the basis of our business.

Response time10 mins
Avatar for Nohle's Plumbing and Drain
Nohle's Plumbing and Drain
New to Angi
Septic System - Install or ReplaceSeptic System - Repair

Serving Denmark, NY and surrounding areas

In business since 2025

Free estimates

Credit card accepted

We invite you to experience a tradition of customer satisfaction that will exceed your greatest expectations. Our professionalism and quality workmanship will accurately reflect your taste and lifestyle. From conception to completion, we work with you until the job is done. We are ethical, honest, and easy to communicate with. \n \nCall us today you'll be pleased you did. Thank you

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Septic Tanks FAQs, answered by experts

The water refills in a well through gravity that draws water from the water table to fill the vertical hole. The pump brings the fresh water through a pressure tank and to the pipes in your house. The well continues to refill indefinitely as long as you don’t use more water than the well is producing.

Several warning signs can indicate current or future issues with your well pressure tank. If you notice inconsistent water pressure, water spitting from your faucets, clicking sounds, or electricity bill spikes without other obvious causes, it may be time to get your pressure tank and well system looked at by a professional.

You can cover a septic tank riser with dirt, but it’s not always the best idea. If you have a plastic riser and you bury it, you can easily lose track of it since you won’t be able to find it with a metal detector. Make sure to clearly note where your rise is in your yard so that you’re able to access it easily the next time you or a septic pro needs it. Don’t bury the cover too deep or you could place too much stress on it and make it too difficult to access in the future.

Several signs can indicate a faulty well pump pressure switch. These include your pump running continuously, the pump not turning on at all, or a sudden and complete loss of water. Other symptoms are weak water pressure or an erratic, unpredictable water flow from your fixtures. If you notice these issues, the pressure switch may be the cause. Testing the switch can help diagnose the problem. A faulty switch will likely need to be repaired or replaced. If the issue is more complex, it's best to consult a professional well technician to ensure your water supply is restored correctly.

A septic system inspection costs $100 to $200. Doing so can spot issues early so you can plan for necessary repairs ahead of time and save yourself the issue of a backed-up septic tank. Some septic tank repair professionals do an inspection as part of their yearly maintenance on your septic tank if you choose to pay for that service, but you should shoot to have a septic system inspection completed at least once every two to five years.

The Denmark, NY homeowners’ guide to septic tank services

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