What is a sewer and drain smoke testing?

Sewer and drain smoke testing is a method used to detect leaks and identify sources of infiltration or exfiltration in underground pipes. Non-toxic, artificially produced smoke via sewer smoke testing equipment is introduced into the sewer or drainage system and any areas where smoke escapes indicate potential issues that need to be addressed.

How does sewer and drain smoke testing work?

During the testing process, smoke is pumped into the sewer or drainage system through access points such as manholes or cleanouts. The smoke then travels through the pipes, filling them and escaping through any openings or defects in the system. Technicians monitor the area for smoke emissions, allowing them to pinpoint the location of leaks or breaches in the pipes.

What are the benefits of sewer and drain smoke testing?

Sewer and drain smoke testing offers several benefits, including the ability to quickly and accurately identify leaks, cracks, or faulty connections in underground pipes without the need for excavation. It helps municipalities and property owners proactively address potential issues, preventing costly damage and minimizing the risk of environmental contamination from untreated sewage leaks.

Is sewer and drain smoke testing safe for the environment and property?

Yes, sewer and drain smoke testing uses non-toxic, harmless smoke that is safe for the environment, property, and occupants. The smoke dissipates quickly and leaves no residue behind, making it a safe and effective method for locating and diagnosing sewer and drainage system issues.

The Plumbing Expert Trusted for Smoke Testing in Northridge, CA

Find leaks without the mess or disruption to your property

Smoke testing is one of the fastest and least disruptive ways to locate sewer gas leaks. If you are dealing with recurring sewer smells or suspected sewer leaks, smoke testing in Northridge, CA, can allow our plumbers here at Roberts Plumbing Hydro Jet and Rooter to identify the exact point of failure.

As a trusted plumbing team, we offer smoke testing services to trace leaks throughout the sewer system and expose openings that allow sewer gases to escape. This method delivers clear results and helps property owners address problems accurately. No guessing necessary.

Call now to pinpoint the location of leaks.

How Smoke Testing Identifies Sewer Leaks

Smoke testing forces visible vapor through the sewer system. The smoke itself is light and thin, not dense, and it behaves similarly to sewer gas. Spots where gases are escaping are revealed through this straightforward process.

Here is how the process works:

Smoke is introduced into the sewer system through an access point, such as a manhole or cleanout
Air pressure pushes the vapor through sewer lines and branch connections
Smoke exits through cracks, broken seals, illegal connections, or failed vents
Technicians observe where smoke appears to pinpoint problem areas

Because sewer systems often include multiple pathways and hidden connections, large volumes of air may be required to move smoke throughout the system.

Smoke Testing: Is It a Smart Investment?

Smoke testing delivers fast answers without destructive investigation. Compared to traditional leak detection methods, it reduces time, disruption, and unnecessary repair costs.

Key benefits include:

Locates Odor Sources

Sewer odors are caused by gases escaping through openings in the sewer system. Smoke testing visually confirms where those gases are entering the property.

Produces Immediate Results

Smoke becomes visible as soon as it reaches an opening. Leaks closer to the access point appear first, followed shortly by leaks farther away.

Avoids Structural Damage

The entire test can often be performed through a single access point. Walls, cabinets, floors, and exterior surfaces remain intact.

Requires No Fixture Removal

Sinks, tubs, and cabinets do not need to be moved or dismantled. The vapor travels through pipes beneath fixtures and exits wherever defects exist.

A Service Approach Focused on Accuracy

At Roberts Plumbing Hydro Jet & Rooter, we prioritize precise diagnostics over trial-and-error repairs. Every smoke test is performed to identify root causes, not just symptoms.

Our team focuses on:

Clear communication before testing begins
Accurate identification of leak locations
Practical recommendations based on test findings
Respect for the property during all service steps

Are Your Plumbers Licensed and Insured in California?

Yes. Roberts Plumbing Hydro Jet & Rooter is fully licensed, bonded, and insured in California. All smoke testing services are performed by trained professionals who follow proper safety and inspection standards.

Smoke Testing FAQs for Northridge, CA

What is sewer smoke testing?

Sewer smoke testing is a diagnostic method that introduces non-toxic vapor into sewer lines. Any location where smoke escapes indicates a defect, opening, or improper connection that needs attention.

Is the smoke safe?

Yes. The smoke used is non-toxic, leaves no residue, and dissipates quickly. It is safe for occupants, pets, and the surrounding environment.

What problems can smoke testing detect?

Smoke testing can identify cracks in sewer pipes, failed seals, missing traps, broken vents, and other openings that allow sewer gases to escape.

Does smoke testing require digging or demolition?

No. Smoke testing is a non-destructive process. In most cases, the system is accessed through an existing manhole or cleanout.

When should smoke testing be considered?

Smoke testing is recommended when sewer odors persist, leaks cannot be located through standard inspections, or when repeated drain issues suggest hidden defects.

Schedule Smoke Testing with a Local Plumber

Smoke testing in Northridge, CA, provides direct answers for suspected leaks and random sewer odors in your home. Roberts Plumbing Hydro Jet & Rooter offers diagnostic services, backed by decades of experience and modern tools.

Call today to request service or speak with our team about whether smoke testing is the right next step for you.

Call Us Now!