
Commercial Gas Leak Investigation & Repairs Across Scotland
A suspected gas leak should always be treated as a priority. Whether the leak has been identified during routine maintenance, following a gas alarm activation or because of a noticeable smell of gas, the installation should be investigated promptly by a qualified commercial gas engineer.
At Sensible Building Services, we provide professional gas leak investigation and repair services for commercial and industrial buildings throughout Scotland. Our engineers safely isolate affected installations where necessary, identify the source of the leak, carry out repairs and complete the appropriate testing before recommissioning the system.
From boiler plant rooms and manufacturing facilities to offices, warehouses and public buildings, we help businesses restore their gas installations safely, efficiently and with minimal disruption.
Responding To A Suspected Gas Leak
Gas leaks should never be ignored.
If you suspect a gas leak within your commercial premises:
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Follow your site's emergency procedures.
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Isolate the gas supply where it is safe to do so.
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Prevent unnecessary access to the affected area.
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Avoid operating electrical switches or creating potential ignition sources.
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Contact the appropriate emergency gas service if required.
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Arrange for a qualified commercial gas engineer to investigate the installation before it is returned to service.
Once the immediate situation has been made safe, we can investigate the installation, identify the fault and carry out any necessary repairs.


Our Gas Leak Investigation Services
We provide a complete range of services relating to suspected gas leaks and unsafe commercial gas installations, including:
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Gas leak investigation
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Commercial gas leak detection
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Safe isolation of gas installations
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Fault diagnosis
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Commercial gas appliance repairs
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Gas testing and purging
Whether the issue relates to pipework, plant or individual appliances, we provide a safe and practical solution.
Commercial Gas Compliance & Documentation
Where testing, purging or recommissioning forms part of the work, we provide the appropriate documentation where applicable.
This may include:
CP16 – Non-Domestic Gas Testing and Purging Certificate
CP17 – Gas Installation Safety Report (Non-Domestic)
CP15 – Plant Commissioning / Servicing Record (Non-Domestic) where commissioning or servicing forms part of the project
Documentation provided will reflect the scope of work completed and the requirements of the installation.
Common Causes Of Gas Leaks
Gas leaks can occur for a number of reasons, including:
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Damaged commercial gas pipework
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Corrosion of older pipework
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Failed joints or fittings
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Mechanical damage
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Appliance component failure
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Deteriorated seals
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Poorly installed alterations
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Wear and tear on ageing equipment
Our engineers carry out a systematic investigation to identify the root cause of the problem before recommending the most appropriate repair.


If you require professional investigation of a suspected gas leak, repairs to commercial gas pipework or assistance returning a commercial gas installation safely to service, Sensible Building Services can help.
Contact our team today to discuss your requirements or arrange a site visit. Our experienced commercial gas engineers provide prompt, professional support for businesses throughout Scotland.
