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Top-Rated Septic tank and well pros in Lexington - Updated Nov 2026

Gash Plumbing, LLC
4.1(
64
)
Well Pump - Repair or ServiceSeptic System - Install or ReplaceSeptic System - Install or Replace - For Business+5 more

Serving Lexington, MO and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"I called Gash Plumbing and they were here the next day. The guy was professional and worked really hard to clean and empty our septic tank. He went well above just placing a hose and pumping out. I will use them again."
Response time2 days
11 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Level Up Foundation Repair, Excavation and Contracting LLC
Level Up Foundation Repair, Excavation and Contracting LLC
4.7(
15
)
Septic System - Install or Replace

Serving Lexington, MO and surrounding areas

Approved

In business since 2005

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. 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.

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+11

Response time2 days
Response rate92%
10 neighbors recently requested a quote
Avatar for The Leaky Cellar
The Leaky Cellar
4.5(
192
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Lexington, MO and surrounding areas

In business since 2003

Free estimates

Credit card accepted

"Everyone at the Leaky Cellar was fantastic.  We called after a steady rain Thursday night had turned our small problem of a basement crack into something that felt like a waterfall coming out of our walls. 
They were able to fit us in after 5 the very next day which was good because it proceeded to rain all day Sunday and I was out of town for the weekend. 
The fact that they were able to come out the same day we called and were able to fix the problem would on its own be enough.  But pair that with a very fair price, Lonnie being absolutely wonderful for my wife to deal with and what you end up with is a very satisfied customer.
Well done!
"
Recommended by90%of homeowners
PG Excavating
5.0(
7
)
Septic System - Install or Replace

Serving Lexington, MO and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"Called PG, and they came out right away to give us an estimate to install a new septic system for the home we were building. They planed out the whole system. Arrived the next week with all supplies and parts to install this complex system. They finished the job in 2 days and even did some grading around our house pad that the previous contractor left unfinished. GREAT JOB, THANKS FOR THE HELP!"
Response time1 day
Response rate92%
Recommended by16%of homeowners
Avatar for Pro Foundation Technology Inc
Pro Foundation Technology Inc
4.4(
182
)
Well Pump - Install or ReplaceWell Pump - Repair or Service

Serving Lexington, MO and surrounding areas

In business since 1978

Free estimates

Credit card accepted

"Pleasingly well. The inspector/salesman examined our water leak situation, answered all of our questions, and shortly provided us with a detailed letter explaining the steps that would be taken to fix the problem. The work crew showed up each morning (3 days) between 9:00 and 9:30, did their work with minimal disturbance, and were thorough in cleaning up after themselves."
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Recommended by91%of homeowners
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