What it is
The fastest way to find a mystery sewer smell.
Fog testing pressurizes the drain-waste-vent (DWV) system with a non-toxic, theatrical-style fog. Wherever the fog escapes — through a cracked vent stack, a failed joint, a hidden defect, or a broken trap — we can see it, photograph it, and document its exact location.
It is the most reliable diagnostic available for chronic sewer gas odors that conventional plumbers can't trace.
What we find
- Cracked or broken vent stacks
- Failed joints inside walls and ceilings
- Capped vents and rooftop terminations issues
- Dry traps and unsealed fixtures
- Hidden waste-line defects
Safety first
Roof access & safety
Roof access may be required for certain tests. All roof work is evaluated on-site, and services will only be performed when conditions are safe and appropriate.
Real inspection footage available on request. Call (586) 610-7546.