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Quick contact info

If you need us to install a new septic system or replace an old one we will be happy to help. Please get in touch with us by using one of the methods listed below. We will get back with you shortly.

icon_widget_image 936-433-4002 (Call or text) icon_widget_image Monday-Sunday: 7am to 7pm; icon_widget_image 1325 W Church, St Unit 454 Livingston, 77351 Tx icon_widget_image shaun@sigmaseptic.com
936-433-4002 shaun@sigmaseptic.com 1325 W Church, St Unit 454 Livingston, 77351 Tx
yellow and black excavator on brown sand during daytime
Know about us

About us

Sigma Septic is a septic installation company servicing Polk county and the surrounding areas

Sigma Septic
Sigma Septic
We do

Maintenance & Repairs

Maintenance typically is done to ensure the best performance of the septic systems. And to satisfy the state reporting requirements. Maintenance includes activities such as checking pumps, floats, all electrical components, and the disposal system to ensure everything is functioning optimally and replacing/repairing if necessary.

People

PROFESSIONALS

Sigma Septic
Installer, Maintenance Provider, & Owner

Shaun DuBois

Licensed OSSF Class 1 Installer # OS0032376. Bachelors of Business Administration. Responsible for job bids, TCEQ compliance, local permitting authority regulations, etc.

Sigma Septic
Team Leader, Admin Assistant, Operator

Cesar

Sigma Septic
Maintenance Technician, Registered Apprentice, Electrical Systems

David

Sigma Septic
Operator & Registered Apprentice

Logan

Sigma Septic
Operator & Registered Apprentice

Christian

Testimonials

Clients

Contacted this company after several attempts at getting others to give me an estimate. Shaun, the owner, came out within a day to walk our property and review the engineers site evaluation and plan. He communicated what would be required along with providing us copies of permits and his contract for review. He was up front with everything ensuring we were comfortable with the scope and detail of the job. Once we signed the contract he kept open communication with us throughout the entire process. He was an awesome individual to work with. It's hard to find contractors in this area that are reliable and have good follow through. We would highly recommend!

Robert B.

Shaun with Sigma Septic installed our aerobic septic system. At the time that we needed a septic system installed he and his company were booked but we were willing to wait. We were explained the process and the job was completed in the …More

Patrick W.

Shaun with sigma septic came out when he said he would, did exactly what he said he would do, and charged exactly what he said he would. It has been really nice dealing with a great company that takes pride in their work. Job turned out great and I couldn't be happier that I went with Shaun's company Sigma Septic.

Chris G