Built for working kitchens
The visit is structured around live hospitality environments, including restaurants, cafés, pubs, hotels, schools, care homes, production kitchens and staff canteens.
60-Min London Response
60-Min London Response
CP42 Commercial Catering Gas Certificate
CP42 certification for fixed commercial kitchens using gas catering equipment, delivered by Gas Safe registered commercial catering engineers.
CP42 documentation prepared on completion
Gas Safe registered commercial engineers
Appointments across London and South East England
Planned, evening and weekend visits available
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CP42 Commercial Catering Gas Certificate for Commercial Premises
A CP42 record is used for commercial catering gas installations. It confirms that the connected catering appliances, gas pipework, isolation points, ventilation and interlock arrangements have been checked by a qualified commercial catering gas engineer.
Appliance-by-appliance testing
Each relevant gas appliance is checked individually, including flame supervision devices, burner condition, operating pressure, stability, hoses, restraining chains and safe combustion.
Ventilation and interlock review
For mechanically ventilated kitchens, the engineer checks that the extraction and gas interlock arrangement supports safe operation before gas equipment is used.
What the Engineer Checks
Commercial ranges, ovens, fryers, griddles and grills
Gas interlock and emergency shut-off operation
Flexible hoses, bayonet fittings and restraining chains
Ventilation, flue route and combustion checks
Clear findings and remedial notes where required
Suitable For
Restaurants
Takeaways
Cafés
Pubs
Hotels
School kitchens
Care homes
Staff canteens
Common Questions About CP42
Who needs a CP42 certificate?
Commercial premises with fixed gas catering appliances usually need a CP42 record as evidence that appliances and associated safety controls have been checked.
Can you work around trading hours?
Yes. Visits can be arranged before opening, between services or during quieter operating periods where availability allows.
Need a Different Commercial Gas Record?
If your site includes boilers, water heaters, LPG, pipework changes or catering equipment, our engineer can confirm which commercial gas record applies before work begins.
Services Related to CP42
Gas Safe registered engineers for commercial boilers, LPG systems, installation work and certification across London.
Top London Service Locations
CP42 Commercial Catering Gas Certificate is available across London. Choose your area for local coverage, appointment availability and site-specific guidance.
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Ready to Book Your CP42 Commercial Catering Gas Certificate?
Arrange a Gas Safe registered commercial gas engineer across London and South East England for boilers, water heaters, LPG systems, installations, servicing, maintenance or compliance records.
Commercial gas engineer appointments available across London and South East England