MARION, IN

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Sewer, Septic & Excavation Services in Marion, IN

Whitenack Construction & Service provides reliable sewer, septic, excavation, and custom home services throughout Marion, Indiana and surrounding Northeast Indiana communities. Whether you’re dealing with sewer backups, septic system concerns, or preparing land for new construction, our experienced team provides dependable service designed to keep your project moving smoothly.



With knowledge of local drainage conditions, soil composition, and county regulations throughout Grant County, we help homeowners complete projects safely, efficiently, and with lasting results.

Complete Start-to-Finish Service You Can Count On

We simplify every project by handling the full process from start to finish, including:


From permitting and excavation to installation and final inspections, our team manages every step so you can work with one trusted contractor from beginning to end.

Serving Marion, IN & Surrounding Northeast Indiana

We proudly serve homeowners throughout Marion, Indiana along with Grant, Huntington, Wabash, and Blackford Counties. Whether you need fast sewer repairs, septic installation, or excavation for a residential project, Whitenack Construction & Service is committed to delivering quality workmanship and dependable service you can rely on.