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TRUSTED BY BARNETT, MO HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon12
    Verified septic tank services reviews

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

Avatar for Commercial And Home Services Unlimited, LLC
Commercial And Home Services Unlimited, LLC
4.4(
60
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Barnett, MO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Had asked, via the web site, two plumbers to give an estimate, he called first, made an appointment, he showed up on time, figured out what was going wrong with the well, pressure tank and controls that prevented water flow, determined how much it would cost to fix in less than 20 minutes. Said yes, do it and in less than an hour (including going for a part) it was done."
Response time4 hrs
Response rate89%
113 neighbors recently requested a quote
Green Shore Excavating, LLC
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Barnett, MO and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

Green Shore Excavating, LLC is your top choice for septic systems in Missouri. Proactive communication and attention to detail are the foundation of our business. We never leave a job until it is completed exactly to customer specifications.

Response time1 day
Recommended by100%of homeowners
Avatar for M&W Excavating, LLC
M&W Excavating, LLC
5.0(
10
)
Septic System - Install or Replace

Serving Barnett, 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 Barnett, 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
Septic Dynamics
4.0(
4
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Barnett, MO and surrounding areas

In business since 2023

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. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

Response time2 days
Recommended by66%of homeowners
Avatar for Hard Rock Excavation, Septic & Landscape
Hard Rock Excavation, Septic & Landscape
5.0(
3
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Barnett, MO and surrounding areas

In business since 2019

Free estimates

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.

Careful Around Structures!
New Equipment Smell
Natural Look
Response time2 days
Recommended by100%of homeowners
CHCS Construction Services & Property Management
5.0(
6
)
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Barnett, MO and surrounding areas

In business since 2015

Free estimates

Emergency services offered

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.

Response time2 days
Response rate97%
Recommended by60%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 Barnett, MO and surrounding areas

In business since 1971

Credit card accepted

"The technician emptied the freezer, which was in the basement, to work on the part that needed repair. Then he neglected to put anything back into the freezer, including a turkey I had bought for Christmas and a rack of ribs. Two days after he left, I went out of town for two weeks. The turkey actually exploded and spewed its liquid all over everything, which had to be discarded. I let AHS know and they couldn't even bother to call me or follow up on this. I'm considering not renewing my contract with them because of the quality (or lack thereof) of many of the providers they send."
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Recommended by65%of homeowners
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Septic Tanks FAQs, answered by experts

Over time, your septic tank can accumulate a buildup of sludge at the bottom of the tank. If left unpumped and uncleaned, the sludge will back up into your pipes and home, causing failure and extensive (and smelly) damage. Repairs to your septic system can be costly, which is why regular maintenance is required. It takes about 30 minutes to pump a septic tank that’s 1,250 gallons or less or 1 hour for larger varieties.

On average, you should call a pro to pump your cesspool once per year. If you have a larger home with a lot of family members, you may need to pump more (up to six times per year). On the flip side, if you’re talking about a cesspool for a home you don’t use much or if you’re the only occupant in a home, you won’t have to pump nearly as much.

A new water well pressure tank costs $300 to $500. If you choose to hire a plumber for the job, expect labor to cost $125 to $200. If the tank is difficult to access, labor will cost more. Diaphragm and bladder well pressure tanks have similar costs. One-compartment well pressure tanks are less costly, but they have a higher chance of waterlogging. Larger pressure tanks cost more and hold more water, but they don’t increase water pressure.

Yes, it is generally okay to oversize a well pressure tank, and it will not harm your well system. The primary advantage is that a larger tank reduces frequent pump cycling, leading to longer, slower cycles with fewer startups. This can result in less wear and tear, potentially increasing the lifespan of the pump and conserving energy. However, there are drawbacks to consider. Oversized tanks have a higher upfront cost and require more physical space. While not necessarily a bad thing, opting for a tank that is appropriately sized for your well is often the most efficient choice in terms of cost and space.

Wells should be at least 100 feet deep for drinking water, but they may need to be deeper depending on the local geology, water quality, and your household’s water usage. Work with a qualified well drilling professional who can assess the appropriate depth for your well and test the water before drinking it.

The Barnett, MO homeowners’ guide to septic tank services

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