Watch the Warren job: 11.5 feet down to a failed sewer repair.
Job at a glance
- Town: Warren, MI (Macomb County)
- Property: commercial building
- Service: commercial sewer line repair and excavation
- What we did: dug 11.5 feet down, uncovered a failed earlier repair and rebuilt the main sewer line
- Date: September 2026
- Video: 52 seconds
This commercial property in Warren had lived with sewer blockages, backups and downtime for years. The line had already been “fixed” once. That earlier repair turned out to be the problem.
The problem: backups that kept coming back
The building’s main sewer line kept blocking and backing up. Every backup meant downtime for the property, and it had been going on for years.
What caused it: a repair done wrong
Years earlier, another plumbing company had “fixed” this main sewer line. They did it wrong. The property kept getting blockages because the line was never really repaired.
How we fixed it
- We excavated 11.5 feet down to the main sewer line.
- We uncovered the failed section from the earlier repair.
- We rebuilt the main line the right way. No shortcuts and no temporary patches.
The result
The property dealt with backups until we stepped in. With the failed repair dug out and the main line rebuilt, the cause of those backups is gone.
If your building keeps backing up
A building that backs up again and again may not have “just another clog.” It may have a repair that was never done correctly. Another cleaning can clear the line for a while, but it can’t fix a pipe that was repaired wrong.
When cleaning will solve the problem, we tell you that before anyone talks about digging. When the pipe itself has failed, we repair it with our own excavation equipment and crew. See sewer line repair and replacement, excavation and sewer camera inspection.
More commercial projects
- Live water main tap on Coolidge Highway in Oak Park
- Hydro jetting and a sewer camera scope at a Livonia plaza
We work across the Macomb County service area and the rest of Southeast Michigan.
Frequently Asked Questions
Building backing up again? Call or text (586) 345-7292 for a free estimate. We take emergency calls 24/7 and typically reply within 2 hours.
Mansour’s Innovations LLC has been owner-operated since 2014 by Matt (Imad) Mansour, who has 20+ years in the trade. See all projects.
