Smoke finds the leak the camera cannot reach.
Harmless test smoke pushed through a drain system shows where vents, joints and broken pipe let air escape, which points to leaks and cross-connections.
- Equipment: Smoke blower and non-staining test smoke
- Typical visit: One to two hours
- Safety: Neighbors and local departments informed when required
What it is, and why it matters.
Drains and vents are meant to be sealed except at their openings. When a pipe is cracked, a joint has pulled apart or a vent line is damaged, test smoke finds it: a harmless, non-staining smoke is blown into the system and shows up wherever there is a path to the outside, including the ground above a broken line.
We use smoke tests to track sewer gas smells, find unknown connections and locate breaks in lines too small or too crooked for a camera. A Nashville property owner with a mysterious odor, a wet spot in the yard or a suspected storm and sanitary cross-connection gets a visual answer. We notify neighbors and fire personnel when required and keep the test controlled.
Four things done right.
Seen, not guessed
Smoke rising from the ground or roof shows the leak.
Harmless smoke
Non-toxic, non-staining and quick to clear.
Photographed
Pictures mark where the smoke escaped.
Handled responsibly
Neighbors and officials are informed when needed.
From first call to smoke testing and leak tracing.
- 01
Plan the test
Review the building and notify those who need to know.
- 02
Blow the smoke
Fill the drain and vent system with test smoke.
- 03
Watch and mark
Mark each place smoke appears.
- 04
Report
Photos and a summary of the findings.
Smoke Testing and Leak Tracing across Tennessee.
We do this work in 58 cities, from Nashville and Franklin to Memphis, Knoxville, Chattanooga and Johnson City.
Smoke Testing and Leak Tracing: common questions
Is the smoke dangerous?
Test smoke is designed to be non-toxic and non-staining, and it dissipates quickly. We warn occupants in advance so nobody mistakes it for a fire, and we do not test in occupied buildings without notice.
Can smoke find a leak under a slab?
Smoke can show where a line leaks to the surface or through a cracked vent, but it is not the right tool for every underground leak. Pressure testing and a camera usually complete the picture.
How do I get a price for smoke testing and leak tracing?
Fill in the form or call or text 615-209-7643. We confirm what is involved and send a written price, and most properties get a free estimate visit.
Ready to talk about smoke testing and leak tracing?
A short visit, a camera when it helps and a written price. A real person calls back, usually the same day.