
Sanitary Sewer Installation & Tie-Ins
Sanitary sewer mains, manholes, services and tie-ins to the public system for commercial sites in Nashville and Middle Tennessee.
TNEPSC inspectors in-houseLicensed TN GC, MU endorsed30+ yrs combined experienceOSHA 30 & CPR trained crews
Sewer from the building to the public main
Trinity Earthworks installs sanitary sewer for commercial buildings: the service line from the building, the mains and manholes across the site, and the tie-in to the public sewer.
At Echo Suites and McDonald’s in Smyrna, our crew set precast manholes and ran PVC sewer across the site. At In-N-Out in Madison, the service tied into the system along Gallatin Pike.
What we install
- PVC sewer mains and building services
- Precast manholes and cleanouts
- Tie-ins to existing public sewer
- Testing and CCTV inspection before acceptance
Recent projects


Sanitary Sewer questions
Can you televise the new sewer line?
Yes. We camera sanitary lines for acceptance and closeout.
Do you make the tie-in to the public main?
Yes, including tie-ins in busy streets.
Need sanitary sewer on your next site?
Upload the plans and we’ll get you a number, usually within a few days.
