Drainage hydrostatic testing concerns a defined drain or sewer section and should not be confused with testing a pressurized water-supply line. Suitability depends on pipe condition, access, isolation and the purpose of the assessment. Older or already damaged systems need careful evaluation. Ask why the proposed test is appropriate and what alternatives or limitations apply before authorizing it.
This work should be planned and performed by an appropriately qualified professional; it is not a home procedure for plugging a drain and adding water. A result needs an understood test boundary and interpretation in context. Ask for recorded findings and whether further locating is required. Testing alone does not identify the final repair method or include access and restoration.
For a Charlotte-area request, call (323) 916-2854 with the exact address and the symptoms or work you want assessed. Confirm the requested service, assessment charge and appointment availability. Related information: under slab sewer leak detection, Charlotte-area guides and [Charlotte Water troubleshooting](https://www.charlottenc.gov/water/Customer-Care/Fixes-Troubleshooting).
How it works
- 1
Define the affected system
Drainage test suitability. Describe the symptoms and the exact property.
- 2
Review the findings and choices
Discuss defined isolation boundary and the limits of the proposed assessment.
- 3
Confirm the full scope
Agree on availability, price, access, testing and restoration before booking work.
Pricing
The price depends on the assessment, access, pipe condition, materials and agreed work. Confirm charges, exclusions, testing and surface restoration before approving the scope.