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Best septic tank pros near Windsor, MO

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

Larry D Strate Plumbing & Heating, LLC
4.0(
11
)
Septic System - Install or Replace

Serving Windsor, MO and surrounding areas

Approved

In business since 1975

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
11 neighbors recently requested a quote
Recommended by81%of homeowners
Jamison Plumbing & Home Services LLC
4.8(
13
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Windsor, 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
Avatar for Patriot Pumping LLC
Patriot Pumping LLC
5.0(
3
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Windsor, MO and surrounding areas

In business since 2015

Free estimates

Emergency services offered

Patriot Pumping LLC is a locally owned and operated septic cleaning business dedicated to serve Johnson County Missouri and the surrounding area. We 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

Holding Tank Cleaning
Response time3 days
Recommended by100%of homeowners
Avatar for Shield Septic
Shield Septic
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Windsor, MO and surrounding areas

In business since 2001

Free estimates

Credit card accepted

With over 17 years of experience, Sozo Septics is your solution for all your septic Installation needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

Response time1 day
Recommended by100%of homeowners
Nik Lee Excavation
5.0(
3
)
Septic System - Install or Replace

Serving Windsor, MO and surrounding areas

In business since 2013

Free estimates

Offers commercial services

Nik Lee Excavation, 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.

Warsaw storm sewer
Warsaw storm sewer
Warsaw storm sewer
Warsaw storm sewer
Warsaw storm sewer

+2

Response time2 days
Recommended by100%of homeowners
R&R Construction
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Windsor, MO and surrounding areas

In business since 2002

Free estimates

For over 20 years I have installed and repaired septic systems in Windsor and the surrounding area. Attention to detail and proper installation of these systems has ensured continued customer satisfaction and meets or exceeds Department of Health standards. To get the job done right the first time, every time, give R&R Construction a call!

Simpson Excavation LLC
New to Angi
Septic System - Install or Replace

Serving Windsor, MO and surrounding areas

In business since 2023

Free estimates

Offers commercial services

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. \n

Owens Construction, LLC
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Windsor, MO and surrounding areas

In business since 2010

Free estimates

Offers commercial services

We take great pride 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

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Septic Tanks FAQs, answered by experts

Many variables, such as home size, type of engineered system, the material used, soil conditions, and water usage, dictate how long your system will last. On average, most homeowners find that their system lasts 15 to 20 years, though it’s not unheard of for them to last up to 40 years with annual and preventative septic maintenance.

If there’s a problem with your sewage system, you might notice water pooling on the ground around the tank, which could indicate an overflow. Clogged and sluggish drains or foul smells coming from your plumbing are also signs that there might be a blockage in your septic system.

The average lifespan of a deep well pump is between 15 and 25 years, after which you’ll have to replace it. Several factors can affect the lifespan of a well pump, such as the quality of the unit. Proper maintenance and repair can also help extend your well pump’s lifespan as well as keep adequate water flow and pressure throughout your home.

When your septic system is failing, you’ll probably smell it. Common signs of a septic system failure include sewage odors in the home or around the yard, flooding in the yard above the septic tank or in the leach field, and wastewater or even raw sewage backing up into your home’s drains.

Several warning signs can indicate current or future issues with your well pressure tank. If you notice inconsistent water pressure, water spitting from your faucets, clicking sounds, or electricity bill spikes without other obvious causes, it may be time to get your pressure tank and well system looked at by a professional.

The Windsor, MO homeowners’ guide to septic tank services

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