Top-rated septic tank pros.

Get matched with top septic tank pros in Denmark, NY

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Find Septic tank pros in Denmark

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

1 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
Showing 1-10 of 17
Septic Tanks questions, answered by experts

Your garbage disposal will only affect the health of your septic tank if you’re using it too frequently, or filling it with organic waste that doesn’t fully break down. If the tank fills up with too many solids, the bacteria won’t have enough time to consume it before more is added, which can lead to an overflow in the drain field. Your tank will need to be pumped more frequently with excessive or improper garbage disposal use.

Yes, septic tank companies must be licensed in most states and municipalities to perform services like installation, alteration, repair, and pumping. Since laws vary by location, it's crucial to check local requirements.

Hiring an unlicensed professional can lead to poor work, code violations, and significant fines. Always verify that your chosen company is properly licensed and fully insured to avoid liability. You can use tools like Angi’s contractor licensing search to check a pro's credentials.

It's also helpful to understand the difference between licensing and certification. A license is a legal requirement to operate, while certifications are voluntary. Credentials like the “Angi Approved” badge indicate that a business meets extra standards, such as passing a background check and maintaining a high rating.

While you can drain water softener backwash into a septic tank, doing so may cause several problems. One problem is that increased sodium chloride levels from water softener backwash can kill septic tank bacteria, decreasing the effectiveness of this wastewater treatment system. Another issue is that large calcium deposits can eventually stop up the drain field and lead to poor drainage. 

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.

The best way to keep a septic tank clean is to hire a local septic tank cleaner to inspect and pump the septic tank every three to five years. Be sure to only flush human waste and toilet paper down the toilet, and don’t pour grease, oil, fats, coffee grounds, or food scraps into your drains.

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.