After sewage or black water spill is professionally cleaned up, E. coli clearance testing is recommended.
Successful testing should be completed before the area is re-occupied.
The health-related issues with E.coli exposure are well documented.
We can provide sewage abatement clearance documents for you and your insurance company.
On more complex projects, clean-up directions with preliminary testing can also be provided.
See who cleans up sewage spills here.