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    Verified septic tank services reviews

Top-Rated Septic tank pros in Saint Robert - Updated Nov 2026

Avatar for Priority Plumbing, LLC
Priority Plumbing, LLC
4.9(
11
)
Septic System - Repair

Serving Saint Robert, MO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

Priority Plumbing, 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. With 10+ years of service in the Pulaski County and surrounding areas, we've learned just how much of a "PRIORITY" our amazing customers are!

Water Treatment
19 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 Saint Robert, 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 Troyer's Excavating
Troyer's Excavating
4.9(
6
)
Septic System - Install or Replace

Serving Saint Robert, MO and surrounding areas

In business since 2020

Free estimates

Troyer's Excavating, proudly serves its customers with pride, integrity, and attention to the details that matter most to you. This is one of the many things, that set us apart from the rest. We are locally owned and operated. Give us a call today!

Response time6 hrs
Recommended by100%of homeowners
Darren Denny
3.6(
9
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Saint Robert, MO and surrounding areas

In business since 2010

Free estimates

My name is Darren Denny. I provide installs and repairs of all types and kinds of septic systems. This includes residential and commercial properties. With over 26 years of experience, we have kean eye to see exactly what your property needs. We have the responsiveness, quality and integrity to come out, and do your job right.

Recommended by100%of homeowners
Powerhouse Solutions LLC
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Saint Robert, MO and surrounding areas

In business since 2009

Free estimates

Credit card accepted

With over 10 years of experience in the home improvement industry, we are the experts you need to take care of your home or business. We are bonded and insured. All employees have clean backround checks and we don't allow any drinking, smoking, chewing or cursing on any job site. We handle everything from decks to windows. We will treat your home as we would treat our own. Give PowerHouse Solutions, LLC, a call today, we look forward to working with you! No up front charges to the contractor! Estimates are Free too!

Power House on Commercial
Power House on Commercial
Power House on Commercial
Power House on Commercial
Power House on Commercial

+6

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 Saint Robert, 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."
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+2

Recommended by65%of homeowners
K&K Septic Services
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Saint Robert, MO and surrounding areas

In business since 2020

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in service, installation, and repair to meet your plumbing needs. We specialize in mechanical piping and a variety of residential and commercial services. We take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

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 Saint Robert, 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!

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+22

Response time20 mins
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Septic Tanks FAQs, answered by experts

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.

On average, septic systems last between 15 and 20 years. However, with proper care and routine septic maintenance, you may be able to extend your septic system’s life span to 30 years (or more). Some ways to keep your system in tip-top shape include scheduling a professional inspection every two to five years and reducing the flow of wastewater into your system.

The cost of sump pump installation varies depending on factors like the type of sump pump, labor rates, and the complexity of the installation. On average, you can expect to pay around $1,200 for a standard sump pump install. However, the cost may be higher if additional features like a backup system or extensive drainage work are required.

Normally, when your well pump turns on or off, you’ll hear a small click. This isn’t anything to worry about, but it can be a problem if it’s clicking continuously. This can indicate that the well pump is short cycling—the pump continuously turns on and off.

This can wear out the motor and provide uneven water flow. If this happens, you may need to get it looked at by a well pump professional to see if you need to repair the switch or pump.

Needing to pump the tank as soon as it “looks” full is a common myth about septic systems, as wastewater will eventually drain into the leach field. Instead, it’s better to determine how many solids have accumulated. A septic maintenance technician near you can test this to find out whether pumping is necessary.

The Saint Robert, MO homeowners’ guide to septic tank services

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