Willco Septic Services is dedicated to providing complete residential and commercial septic services and installation, as well as septic tank pumping and maintenance, grease trap cleaning and pumping, pond clearing services, and storm shelter installation. Our mission is to become the number one septic tank cleaning and installation company in the state of Oklahoma, and thanks to our acclaimed customer service and good, old fashioned hard work- we are doing just that. We take pride in the quality products and services we offer to our customers and are eager to work with you and find out the perfect system for your individual property, whether it it be an aerobic system or any of the other septic system that we install and maintain.

But don’t just take it from us! Several of our valued customers have been kind enough to vouch for our services as well as the quality and professionalism that we brought with us. Check out what just a few of our satisfied customers are saying about us, and please do not hesitate to contact us with any questions that you may have regarding our services and what we can do for you! We look forward to doing business with you!

I love Willco! They rushed a guy out at 7pm on a Saturday evening when our septic backed up into our house we were renting. The worker was so polite, made the yard look barely touched and didn’t leave until he knew all of our tubs and toilets were draining and flushing properly. Thank you Willco!!

Angela Moisant

Willco Septic is the best septic company around very honest and good caring people

James Buck
 | Oklahoma

Thanks so much for getting our house running again!! Great company!

Sharla Schlein Tate
 | Oklahoma

Your guys were very thorough!

Steve Clark
 | Oklahoma