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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 dimensions of a 500-gallon concrete septic tank can vary from manufacturer to manufacturer, but the tank is large enough to handle the wastewater of a small home with up to one bedroom. Keep in mind that some states have a minimum septic tank size, and this often starts at 750 gallons. A 500-gallon septic tank may be too small to meet local regulations.

The best bacteria to add to a septic tank is anaerobic bacteria, which doesn't use oxygen to break down solid waste. Because there is less oxygen in a septic tank, anaerobic bacteria can decompose sludge in a sealed environment. On the other hand, aerobic bacteria need oxygen and are prevalent in the leach or drain field of a septic system.

The efficacy of a drain field depends on a wide variety of factors, though a well-maintained one can last as long as 40 or 50 years. Of the different types of septic tanks on the market, concrete and plastic tanks tend to last the longest—upwards of 40 years if they’re pumped regularly—while steel tanks have a tendency to rust over time and may need to be replaced after 15 or 20 years.

Both materials are suitable for septic tanks, but concrete usually lasts longer than plastic. If you’re buying a new tank, the prices are similar for plastic ($500 to $2,500) and concrete ($700 to $2,000). However, there’s a notable difference in repair prices, with plastic tank repair costs ranging from $150 to $2,000, while concrete repairs are between $700 and $5,000.

If you notice a septic smell in the house, you can either call a septic system repair company or a plumber. These professionals have the proper licenses and equipment to investigate the pipes and septic tank while keeping your family safe from sewage gas exposure and raw sewage leaks. They will be able to find the problem as soon as possible and get it fixed so that your home can get back to smelling fresh again.

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.