Top-rated septic tank pros.

Best septic tank pros near Liberal, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your septic tank service project in Liberal, MO?

Select your specific project to find the pro for you.

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

Avatar for Wilson Excavation
Wilson Excavation
5.0(
2
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For BusinessSeptic System - Repair+1 more

Serving Liberal, MO and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Wilson Excavation is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. We are a family-owned excavating crew ready to tackle any job- big or small! From septic tanks to waterlines and more, we take pride in doing quality work you can count on.

Culvert Installation
Culvert Installation
Culvert Installation
Foundation Repair
Foundation Repair

+2

3 neighbors recently requested a quote
Avatar for Cantrell Drilling & Pump Services
Cantrell Drilling & Pump Services
5.0(
5
)
Septic System - Install or ReplaceSeptic System - Install or Replace - For Business

Serving Liberal, MO and surrounding areas

In business since 1945

Free estimates

Offers commercial services

We are committed to excellence in every aspect of our business. \nWe uphold a standard of integrity bound by fairness, honesty, and personal \nresponsibility. Our distinction is the quality of service we bring to our customers. \nAccurate knowledge of our trade combined with ability is what makes us true \nprofessionals. Above all, we are watchful of our customers' interests and make \ntheir concerns the basis of our business.

Response time2 days
Response rate89%
Gotta-Go , llc Septic Pumping - Facebook
New to Angi
Septic Tank - Clean or Pump OutSeptic Tank - Clean or Pump Out - For Business

Serving Liberal, MO and surrounding areas

In business since 1995

Free estimates

Credit card accepted

With over 20 years of experience serving the Pomona and surrounding areas, GottaGo is your solution for all your septic tank 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. Your satisfaction is guaranteed! \n \n

Austin's Septic
New to Angi
Septic System - Install or Replace - For Business

Serving Liberal, MO and surrounding areas

In business since 2023

Credit card accepted

Offers commercial services

Austin's Septic is a Marine Corps veteran owned and operated company. Currently working in all of the southwest Missouri region, excluding Greene and Christian counties. We are currently only doing new installations and system replacements. We are licensed to install both basic and advanced systems. We may require a soil analysis test to have been completed in the desired lateral field location. Also, a site visit is required for all quotes. All quotes will cost a minimum of $95.00. We look forward to your business. God bless !

Response time10 mins
Gilkey's Excavation Service & More LLC
5.0(
2
)
Septic System - Install or Replace

Serving Liberal, MO and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Gilkey's Excavation Service & More 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.

Response time12 hrs
Recommended by100%of homeowners
Bubba's Machine and Welding
4.0(
2
)
Septic System - Install or ReplaceSeptic System - Repair

Serving Liberal, MO and surrounding areas

In business since 1999

Free estimates

Credit card accepted

Bubba's Machine and Welding 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.

Response time12 hrs
Recommended by100%of homeowners
Showing 1-10 of 16
Septic Tanks FAQs, answered by experts

Septic tanks appear full after pumping because the liquid levels have returned to normal. If you can see the pipe, the tank is empty. However, heavy rain can cause septic tanks to fill faster than normal. You might also have leaky pipes or faucets, causing extra water to drip down the drains and into the septic tank.

The best way to keep a septic tank clean is to hire a local septic tank cleaner to inspect and pump the septic tank every three to five years. Be sure to only flush human waste and toilet paper down the toilet, and don’t pour grease, oil, fats, coffee grounds, or food scraps into your drains.

Bladder and diaphragm well pressure tanks are usually pre-charged at the factory. Even so, it’s important to check the air pressure in the tank using a tire pressure gauge on the relief valve. The instruction manual usually calls for 28 psi. Use a hand pump to add more air or release some air from the tank to reach the desired number. Check the pressure periodically to see if you need to add more air to the tank.

The septic installation company must follow several steps to put in a new septic system and leach field. The installer will study your property and determine the best place for the tank and leach field. The site should be away from existing structures, be free of trees, and have proper drainage and grading. Preparing the site for the tank and leach field will require significant excavation work.

Baking soda does very little to nothing for a septic tank, but it can help unclog a drain or clean out a garbage disposal. Rotten tomatoes and yeast are the best ways to increase the bacteria in your septic tank naturally. You can add these to your system once every three months.

The Liberal, MO homeowners’ guide to septic tank services

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