Tracer Gas

Contact Swift today for expert assistance to get Tracer Gas service.

What is Tracer Gas leak detection?

Tracer gas always makes its way to the surface. After draining a water pipe, Swift engineers can introduce a tracer gas back into the pipe to detect a leak. Should there be any exit of gas, our engineers will detect it on the surface using their highly sensitive gas detector. The point where the gas exits the pipe will be precisely the location of the leak.

Our engineers use Tracer Gas to identify, locate and diagnose water leaks in residential, industrial and commercial properties. This method allows us to test hard to reach pipes for leaks with minimal disruption to your property. Tracer gas is a method useful for any size or type of underground pipe and does not leave any residue or require removal of a product prior to testing.

What are the benefits of Tracer Gas?

Completely Non-Invasive

We have been successful in locating leaks in buried pipes, even when they are covered with dirt and paving materials. The main advantage of Tracer Gas is that it will locate leaks in any material. It is extremely versatile and does not require our engineers to go digging into buildings. Using our accurate gas detectors our engineers local the source of the leak without damaging the fabric of your building.

Fast and Accurate

Testing with Tracer Gas is often the fastest and most economical way to locate leaks in buried pipelines. The source of the leak is not always obvious and even very large leaks or breaks in pipes will not always allow water to come to the surface. Water can be channelled long distances along the pipe and drain underground. Tracer Gas always comes to the surface where it is easily detected by our experienced engineers, unlike water.

100% Safe

Tracer Gas is a food grade gas, so is completely safe for Swift engineers to enter into drinking supply pipes. It has been approved and tested to enter all types of water pipes including drains, water mains, grey water waste systems, fire loops and petroleum pipe lines. The advantages of this gas mixture is that it is non-flammable, non-toxic, non corrosive and completely healthy to the environment.

Why Choose Us

We are committed to delivering exceptional quality, personalised service, and innovative solutions tailored to meet your unique needs. Our experienced team prioritizes customer satisfaction, ensuring reliable support and timely results. With a focus on integrity and excellence, we strive to build lasting relationships and help you achieve your goals with confidence.

Our Experts

25+ Years of Excellence

Certified Professionals

Our team consists of fully certified technicians with extensive training in the latest restoration techniques and technologies.

Rapid Response

We provide 24/7 emergency services with guaranteed fast response times to minimise damage and begin restoration quickly.

Advanced Technology

We utilise state-of-the-art equipment and innovative techniques to deliver superior results on every restoration project.

Guaranteed Satisfaction

We stand behind our work with comprehensive guarantees and ensure complete customer satisfaction on every job.

Frequently Asked Questions

Common questions about our tracer gas leak detection services

What exactly is tracer gas leak detection?

Tracer gas leak detection involves introducing a specialized gas mixture (typically 5% hydrogen and 95% nitrogen) into a plumbing system. The hydrogen molecules, being the smallest natural element, can escape through even microscopic leaks. Our highly sensitive detection equipment then locates these escaping molecules with extreme precision. This method is particularly effective for finding leaks that other methods might miss.

Is tracer gas safe for my property and the environment?

Yes, the tracer gas mixture we use is completely safe. The hydrogen-nitrogen blend is non-toxic, non-flammable at the concentrations used, and environmentally friendly. It doesn't damage your plumbing system and dissipates quickly and harmlessly into the atmosphere. This gas is also safe for use in drinking water systems and meets all relevant health and safety regulations.

When is tracer gas the preferred method for leak detection?

Tracer gas is often the preferred method when other techniques haven't been successful or when dealing with very small leaks, non-metallic pipes, or systems with multiple potential leak points. It's particularly effective for underfloor heating systems, swimming pools, buried utility lines, complex pipe networks, and when you need to find a leak without any invasive procedures. It's also ideal when the exact location needs to be pinpointed with high precision.

How accurate is tracer gas leak detection?

Tracer gas detection is exceptionally accurate, capable of pinpointing leaks to within a few centimeters even when pipes are buried deep underground or encased in concrete. Our hydrogen detection equipment can sense as little as 5 parts per million of hydrogen gas, making it sensitive enough to detect even the smallest leaks that might lose just liters of water per day. This precision minimizes unnecessary excavation or damage when repairs are needed.

How long does the tracer gas leak detection process take?

The time required depends on the complexity and size of your plumbing system. For a typical residential property, the process usually takes 2-4 hours. This includes introducing the gas into the system, allowing it to permeate (which can take 30-60 minutes), and then methodically scanning the area with detection equipment. For larger commercial properties or extensive pipe networks, the process may take a full day or longer.

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"Swift responded immediately to our emergency and their team was professional, thorough, and reliable. Our home looks even better than before the damage!"

John Davis - Homeowner, London
Swift Fire And Flood
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