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Verified Reviews for Septic Tank Service pros in Mexico, MO

*The Angi rating for Septic Tank Service companies in Mexico, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

*The HomeAdvisor rating for Septic Tank Service companies in Mexico, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Septic Tank Service needs.

Last update on March 17, 2026

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Jamison Plumbing & Home Services LLC
4.8(
13
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mexico, 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
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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,678
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mexico, MO and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Well. Only problem was delay in response time after claim was filed online. Water tank started leaking Thanksgiving morning and no reply until I called the Regional Manager."
Recommended by81%of homeowners
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Avatar for Connor Brooks Excavating LLC
Connor Brooks Excavating LLC
5.0(
12
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Mexico, MO and surrounding areas

In business since 2022

Free estimates

Emergency services offered

* we do have a minimum fee of $750 \n\nConnor Brooks Excavating 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.

Abel project
Abel project
Abel project
Abel project
Abel project

+63

Response time1 day
Recommended by100%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mexico, MO and surrounding areas

In business since 1971

Credit card accepted

"Takes for ever to get a return a call. Also took a week to get someone out for repairs. They said they would reimburse me for septic repairs and it took over 3 months for that to happen."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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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 Mexico, 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
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SepTech
New to Angi
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+3 more

Serving Mexico, MO and surrounding areas

Free estimates

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

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Avatar for Sublett Excavating, LLC - Home Facebook
Sublett Excavating, LLC - Home Facebook
5.0(
1
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Mexico, MO and surrounding areas

In business since 1997

Free estimates

Credit card accepted

Hello and welcome to Sublett trucking where we take care of all your excavating needs. Whether it is new construction, or updating your property, we can handle all projects. Don't wait, call today. We look forward to speaking with you.

Response time50 mins
Recommended by100%of homeowners
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MO State Construction
2.4(
18
)
Septic System - Repair

Serving Mexico, MO and surrounding areas

In business since 2012

Free estimates

Credit card accepted

We offer only the best in quality workmanship and professional courtesy. We specialize in all phases of commercial and residential excavating and concrete work. We are committed to quality work and outstanding results & are strongly involved in local community activities. We look forward to working with you!

Response time2 days
Response rate88%
Recommended by61%of homeowners
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Septic Tanks questions, answered by experts

The pressure in a well pressure tank should be set 2 to 3 PSI below the pump's cut-on pressure. The cut-on pressure is the lower number in the pressure setting (e.g., the '30' in 30/50 PSI) and is the point at which the pump starts. The cut-out pressure is the higher number, where the pump stops.

For example:

  • If your pressure switch is set to 30/50 PSI, the tank pressure should be 27-28 PSI.

  • If your pressure switch is set to 40/60 PSI, the tank pressure should be 38 PSI.

Common pressure settings for household applications include 20/40, 30/50, and 40/60 PSI. The difference between the cut-on and cut-out pressure is typically 20 PSI.

DIY is not recommended due to safety and technical requirements. Hire professionals for accurate diagnosis and repair.

A well pressure tank is located between the well and the well pump, and it stores your water under pressure so that the well pump can eventually do its job. The well pump is activated whenever you turn a faucet on—it pulls the water from the tank into your home. Both are vital parts of a complete well water system.

A gurgling toilet usually doesn’t mean that your septic tank is full. If waste can’t drain into a full septic tank, you’ll see water and sewage backing up into your fixtures, but the air that causes gurgling is a result of poor venting. You are more likely to have a clog in your vent stack or a damaged air admittance valve.

The average cost to replace a septic tank or install a new system is typically around $7,350, with a broader average range of $5,000 to $12,000. However, total project costs can vary widely, from $5,000 to as much as $22,500. Key factors influencing the price include the size and type of the septic system, the tank material, and the size of your house.

It's important to distinguish between the cost of the tank itself and the cost of the entire system installation, which is significantly more. For the tank alone, costs vary by size:

  • A tank for a one-bedroom house typically costs $500 to $900.

  • A 1,000-gallon tank, suitable for most one- to three-bedroom homes, costs between $900 and $1,500.

  • A tank for a five- or six-bedroom home generally costs $1,200 to $1,600.

The Mexico, MO homeowners’ guide to septic tank services

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

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