We provide a variety of Septic, Sewer and Sitework Services for Residential and Business Customers throughout Southeastern Connecticut

Whether you need septic services such as septic tank pumping or cleaning, a connection to city water or a new retaining wall designed and constructed, we have the experience, expertise, and equipment necessary to get the job done on time and within budget.

Our ever-expanding fleet

What makes our services different? It’s the expertise and experience possessed by our crew across a wide variety of projects. In our ten years of business (and decades of prior experience spread across the team), we have encountered just about any septic, sewer or site work issue you may have.  

Those experiences help us properly diagnose issues the first time and identify cost-effective solutions to those issues. We furnish and install what we recommend and stand behind our work, often with a multi-year warranty written into our contract. Many of the services we provide are governed by a municipal agency, requiring us to be licensed and insured for the work. As the licensed contractor we pull most of the permits for the project, take care of the paperwork, and pay the fees as part of our contracts.  

At Engineered Septic & Sewer we are more than happy to answer any questions you may have regarding the services we provide or any questions specific to your project. Please feel free to contact our office 1 (860) 767-0603 for a consultation.

Frequently Asked Questions about Engineered Septic & Sewer

Engineered Difference

We needed to install a new septic system as a contingency to sell our home. A friend recommended Engineered Septic & Sewer and we were able to meet our deadline at a reasonable price. David Acheychek was very professional, helpful and did an excellent job! - Nina W.

Besides all the men being friendly, they were all professional in their behavior and demeaner. Everyone worked hard and I was very pleased with the one day service. Everything was accomplished in one day instead of the men having to come back another day. I am very pleased with the overall job and the overall result. - Tom A., North Haven