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Best septic tank pros near Garrison, NY

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TRUSTED BY GARRISON, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon131
    Verified septic tank services reviews

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

Avatar for Great Bear Septic Service
Great Bear Septic Service
4.8(
33
)
Septic Tank - Clean or Pump OutSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+3 more

Serving Garrison, NY and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"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."
Additional Photos
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Response time1 day
Response rate100%
1 neighbors recently requested a quote
Avatar for ProSeptic
ProSeptic
4.3(
373
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Garrison, NY and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Pumped out septic tank. Everything from scheduling to the actual pumping went well. The driver/worker was very knowledgeable about keeping a healthy supply of bacteria and enzymes in the tank."
 inlet pipe to tank
 JETTING D-BOX
 tank set in ground
 JETTING OF D BOX
 removal of metal tank

+11

Response time1 day
20 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for BILLYS SEPTIC SERVICES LLC
BILLYS SEPTIC SERVICES LLC
5.0(
7
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Garrison, NY and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"As a real estate owner/broker and homeowner. Billy does all of our septic inspections and necessary repairs for my real estate agency and its clients. His thoroughness and attention to detail are outstanding. I am confident when I recommend him to my clients. He has even performed his services on my property, installing a septic tank and fields. The septic tank was under a manicured landscaped area with pavers, stone walls, and steps between my house and garage, with very limited access. He actually built a ramp for the machines to traverse the stone wall to access the site. Removed the old septic tank, installed the new one, and put everything (including plants he had to remove) back in the same place. I can't believe it looked like it never happened. I recommend Billy to everyone I encounter who needs septic or drainage work."
Canopus Hlw Septic Instal
Canopus Footing
Canopus Tanks
Canopus Trenches
Ridge Tank

+15

Response time2 hrs
Response rate94%
Recommended by100%of homeowners
Avatar for JSP Home Services
JSP Home Services
3.9(
140
)
Septic System - RepairSeptic System - Repair - For Business

Serving Garrison, NY and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

"The well tank was replaced, and boiler coil was flushed. The job was top notch and Bryan K. answered all my questions and explained everything to me on the final walkthrough. His assistant Sam was also professional and friendly. They are both A-1."
JPS
23 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for DeBella Seal Coating
DeBella Seal Coating
3.1(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair

Serving Garrison, NY and surrounding areas

Approved

In business since 2015

Free estimates

Offers commercial services

We at DeBella Seal Coating, pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day
Recommended by100%of homeowners
M&R Septic and Drain Service Inc
5.0(
7
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Garrison, NY and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Phenomenal experience. Rob was diligent about finding the tank (we had no idea where it was). He explained how often we need to pump & why. He also recommended products to maintain the tank, so that we can try and avoid future problems. I would not call anyone else to pump my septic."
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Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

Perc rates vary dramatically, and a good perc rate could be anything from 5 minutes per inch of drainage to 60 minutes per inch. The lower the number, the faster your system will drain and the more effective it will be. A 60-minute-per-inch drain rate is the highest number considered to be good, or even allowable, draining.

There are a couple of ways you can determine the depth of your well. One method is to use a device called a well sounder. This tool has a long measuring tape containing a sensor to alert you once the end reaches the water. 

Or you can DIY it by using a long tape measure with a half-filled bottle of water attached to it. Lower the tape measure into your well. Once you feel tension on the tape, you’ll know the bottle has reached your static water level. This will give you an approximate idea of your well’s depth.

A septic tank is an underground container that collects and holds wastewater until it’s sufficiently filtered and broken down. It treats wastewater by separating waste so the leftover liquid can travel into the drainfield where the soil and gravel eventually filter and purify it. This process naturally eliminates bacteria, viruses, and other contaminants.

There are a variety of different types of septic systems that can work in your home—such as conventional anaerobic systems, chamber systems, drip distribution systems and mound septic systems. All of them work using natural processes to break down solid waste and effectively treat wastewater without needing to be connected to a city sewer system. Which type of septic system you need will depend on characteristics of your property like how high the bedrock is or groundwater table is. Different types of systems come at different costs to install.

While abandoning a tank without treating it and following strict rules is illegal, there are several other ways to dispose of an old septic tank. One standard method is to pump out and crush the tank where it rests and bury it in the soil. Another is to remove it and transport it to a landfill. Finally, if abandonment is the best option, your contractor must pump out the tank and fill it with inert material, such as sand or concrete, depending on local regulations.

The Garrison, NY homeowners’ guide to septic tank services

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