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Best septic tank pros near Mexico, MO

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

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
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
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
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!

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
Showing 1-10 of 11
Septic Tanks FAQs, answered by experts

While mound septic systems can provide cost-effective wastewater treatment in many instances, they do come at a significant initial installation cost and require a lot of space on your property for the mound and its replacement field. The installation cost is so high because this is a project that requires an exceptional level of skills and expertise to execute properly.

Leach lines are commonly made of PVC pipe, and they’re placed into trenches filled with gravel and sand, which help treat the wastewater. The PVC pipes are perforated, or drilled with small holes, so the wastewater can drain out of the pipes and into the surrounding material, which eventually leads to the aquifer.

Both materials are suitable for septic tanks, but concrete usually lasts longer than plastic. If you’re buying a new tank, the prices are similar for plastic ($500 to $2,500) and concrete ($700 to $2,000). However, there’s a notable difference in repair prices, with plastic tank repair costs ranging from $150 to $2,000, while concrete repairs are between $700 and $5,000.

Yes, a septic tank riser can replace a concrete septic tank lid. Risers are designed to replace various types of septic tank covers, including concrete, metal, and fiberglass, to provide easier access for pumping and repairs. While a plastic riser makes future access more convenient, the initial replacement can be difficult because concrete lids are very heavy, so it is a job best left to professionals. Once installed, you will need to be cautious around the riser during yard work, such as mowing, to avoid causing damage.

Watch for slow drainage, pooling water in the yard, or unpleasant odors inside or outside. Addressing these issues timely avoids significant disruptions or costs.

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.