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24.01.2026

What a gas soundness test actually proves

ANNUAL STATUTORY TEST
Gas soundness test being carried out on a commercial kitchen line
A gauge, not a nose

A gas soundness test is a pressure reading over time. The line is isolated, brought to test pressure and watched. If the gauge holds, the pipework is tight; if it drops, gas is going somewhere it should not — long before anyone can smell it.

That is the point of the exercise. A nose finds the leaks that are already dangerous. A gauge finds the ones that are still cheap.

What the certificate records

The certificate notes the test pressure, the duration, the result and the engineer who stood there while the needle did not move. Your insurer asks for it once a year. A kitchen that cooks on gas should not need to be asked.

How a request works

Three steps, no call centre, and one email that decides everything.

1
You Send It
& A Person Reads It

Your request arrives at our office in Winterthur, where somebody actually reads it — not a queue, not an auto-responder rehearsing how much your enquiry matters to us. Tell us what has stopped working, where it is, and how badly you need it back. Photographs help far more than adjectives.

2
We Answer
& Usually Ask Something

You get one of two replies, quickly: a price with a time we can be there, or a question. The question is almost always about access, make or model — the unglamorous detail that decides whether our technician arrives with the right part or with an apology.

3
You Get The Email
& Only Then Is It Booked

Nothing is reserved until a written booking confirmation reaches you by email. Not when you send the form. Not when we reply. When that email lands. Until it does, the slot is genuinely still free — which is our polite way of saying somebody else can take it.