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Best septic tank pros near Vienna, MO

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

Avatar for M&W Excavating, LLC
M&W Excavating, LLC
5.0(
9
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Vienna, MO and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

M&W Excavating, LLC \nWe are 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 time6 hrs
Response rate100%
5 neighbors recently requested a quote
Jamison Plumbing & Home Services LLC
4.8(
13
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Vienna, MO and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"We bought a house recently. The inspection report called for installation of an expansion tank and lengthened drip leg on the HW heater. Jamison Plumbing had installed the new HW tank several months before for the original home owner. Jason called the City of Liberty to determine the exact code requirements. He called back and agreed to the additional work at no charge. He was able to make the changes in a timely manner. His crew called to say they would be later than planned because of an unexpected delay at the preceding job site. We appreciated his willingness to finish the installation according to code and to cover the additional materials and time. It was a great way to be welcomed into a new community.
"
Recommended by92%of homeowners
TNT Underground Construction
4.2(
5
)
Septic System - Install or Replace

Serving Vienna, MO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

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 time2 days
Recommended by100%of homeowners
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 Vienna, MO 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."
Additional Photos
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+2

Recommended by65%of homeowners
Avatar for Barry Maupin Excavating, Inc.
Barry Maupin Excavating, Inc.
5.0(
4
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Vienna, MO and surrounding areas

In business since 1990

Free estimates

Emergency services offered

We are locally owned and operated, with 30 years of experience. We provide unmatched customer service and take pride in our professionalism and cleanliness on our job sites. Call us today for your free estimate! We look forward to doing business with you!

Septic Tank Installation
Concrete 1000 Gallon Septic Tank Installation
Installation of a 1000 Gallon Concrete Septic Tank
Bank Stabilization
Build up yard, haul in topsoil, finish grade

+20

Response time11 hrs
Recommended by100%of homeowners
Avatar for Pace Plumbing, LLC - Home  Facebook
Pace Plumbing, LLC - Home Facebook
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Vienna, MO and surrounding areas

In business since 2018

Free estimates

Emergency services offered

With over 10 years of experience in the plumbing industry, we are the experts you need to take care of your home or business. We handle everything from repairs to new construction. We will treat your home as we would treat our own. Give Pace Plumbing LLC a call today, we look forward to working with you!

Various jobs we have done
Various jobs we have done
Various jobs we have done
Various jobs we have done
Various jobs we have done

+22

Response time20 mins
Avatar for Null Grading LLC - Home  Facebook
Null Grading LLC - Home Facebook
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Vienna, MO and surrounding areas

In business since 2020

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers' 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 time7 hrs
Recommended by100%of homeowners
Avatar for Joshua Deatherage Builders, LLC
Joshua Deatherage Builders, LLC
3.0(
7
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Vienna, MO and surrounding areas

In business since 1997

Free estimates

Emergency services offered

Joshua Deatherage Builders, LLC is your local full service Southern Missouri area remodeling contractor providing a wide range of home improvement services. We also provide services such as electrical and plumbing installations. Our Remodeling Contractor services complete your home goals with Residential Remodeling, Commercial Remodeling, New Construction, Plumbing, Electrical, Window Replacement, Roofing, Siding, Gutters, Flooring, Kitchen Remodeling, Bathroom Remodeling, Painting, Framing and Custom Homes. Serving Southern Missouri, office number: 417-204-4949.

Custom Homes
Kitchen Remodel
Bathroom Remodel
Recommended by42%of homeowners
Showing 1-10 of 15
Septic Tanks FAQs, answered by experts

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.

Septic tanks naturally have bacteria that break down some of the solid waste in the septic tank. However, sludge buildup is just part of owning a septic system. While liquid wastewater can be filtered and treated through the system, a septic tank company has to pump the septic tank out at least every few years.

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

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.

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 Vienna, MO homeowners’ guide to septic tank services

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