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

BP Wastewater Services of VT - Facebook
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Addison, VT and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Very impressed with this company. Emmanuel came to our home, he was professional, knowledgeable, friendly, cared about quality work and wasn’t leaving until he got our problem to a good spot. He cleaned the septic, and dug up the filter cover which was seized up. He had a new one on his truck and had to bust up the old one to get it out. He found no filter, but found a clog in the line going away from the septic tank. He sucked that clog out and knew there was probably another one. He set us up for that repair to be done soon as well. We are having a cover put over this area too. That will be done soon too. He explained how the system works , then told me what they would need to do to correct our problem, which was to run a camera and probably clear another clog out to prevent our system from certain backup problems. I am just so impressed with the service Emmanuel did and how sweet he was. It’s nice to have an honest company who cares about the service that they do."
Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,689
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Addison, VT and surrounding areas

In business since 1971

Credit card accepted

"I just pay $75 you never know who's going to come out. They do everything electrical. Just about everything is covered except the septic tank. I had an air conditioner replaced. It went great, all I had to do was pay for the freon. He didn't charge e more than what was needed."
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+2

Recommended by65%of homeowners
Avatar for Vermont Precision Contracting
Vermont Precision Contracting
4.9(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Addison, VT and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Vermont Precision Contracting 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.

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+17

Recommended by100%of homeowners
J Allard Fire and Security
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Addison, VT and surrounding areas

In business since 2000

Free estimates

Emergency services offered

J Allard LLC 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.

Response time1 day
Recommended by100%of homeowners
Avatar for Owl Mountain Excavation
Owl Mountain Excavation
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Addison, VT and surrounding areas

In business since 2019

Free estimates

Offers commercial services

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Owl Mountain Excavation strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. We offer a wide range of Excavation and site work services to fit your project needs

Response time1 day
Recommended by100%of homeowners
S & J Stearns, Inc.
3.9(
8
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Addison, VT and surrounding areas

In business since 2000

Free estimates

Emergency services offered

It can be a daunting task looking for not only the right contractor for your job, but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Preparing Path
Compacting Walkway
Placing Stones
Almost Done...
Finsished Project

+4

Response time1 day
Recommended by75%of homeowners
Avatar for Rail City Hauling and Removal
Rail City Hauling and Removal
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Addison, VT and surrounding areas

In business since 2016

Free estimates

Emergency services offered

We are a family owned and operated excavation contractor. I have been doing residential and commercial excavating for the last fifteen years so we have the knowledge and equipment to get the job done. Wether you need a driveway installed or a lot cleared for your new home, we do it all. Give us a call today for a free estimate.

Retaining wall
Retaining wall
Backyard Reconstruction for Pool and Batting Cage Pad
Saratoga West Mobile Home Park
Troy Patio and Sidewalk

+74

Recommended by100%of homeowners
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Septic Tanks FAQs, answered by experts

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

If your leach field becomes clogged or saturated, it can cause several problems with your home's septic system. The clog can cause sewage to back up into your home, leading to unpleasant odors and mess. A backed-up septic system can be a health hazard, particularly if the sewage starts to leach into the ground surrounding the leach field.

There are several ways to fix a saturated drain field, including cleaning out your septic tank, adding enzymes and additives to your drain system, and installing a larger septic system.

The depth of your septic tank has nothing to do with its size. In fact, some septic tanks can even be installed above-ground! Like other sizes, a 1,000-gallon septic tank could be buried as shallow as 4 inches below the ground or as deep as 4 feet. It all depends on your specific property.

Expect to take at least a day to drill your own well by hand. For a 500-foot well, this could take even longer, depending on the makeup of the soil and the terrain you are drilling through. Other factors include your physical strength and overall fitness level and the weather conditions you’re working in.

The best times of year to pump or empty a septic tank are spring and fall. Many professionals recommend spring because the ground has thawed, making the tank easier to access, and any snowmelt or rainfall can aid in proper drainage. Pumping before summer is also ideal to avoid conflicts with vacations or outdoor gatherings.

Fall is another great option, as contractors may be less busy than in the spring. Servicing the tank in late fall or early spring can also reduce the risk of overflow from extra precipitation during winter and spring.

While summer is a possibility, winter is generally not recommended. The ground is often frozen, which can make it difficult to access the tank, and the waste inside may also be frozen.

The Addison, VT homeowners’ guide to septic tank services

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