CP42 inspection · Nottingham
Commercial Gas Safety Certificate (CP42) in Nottingham
A commercial gas safety certificate (CP42) is the record a Gas Safe registered catering engineer issues after inspecting a commercial kitchen's gas pipework, appliances, ventilation and gas interlock. Nottingham kitchens normally renew it every 12 months, and it is the document insurers, landlords and environmental health ask to see.
- Renewed every 12 months
- Interlock tested on the same visit
- Defects explained in plain English
What a CP42 inspection covers
- Tightness test of the kitchen gas pipework
- Each catering appliance: operation, flame picture and safety devices
- Ventilation and extraction against BS 6173
- Gas interlock and any gas proving or detection
- Emergency isolation valves and labelling
If defects are found
Any item that does not meet the standard is recorded and classified. We explain what needs doing and can quote to put it right, including interlock installation or solenoid valve replacement, so the certificate can be completed.
Frequently asked questions
Do commercial kitchens need a gas safety certificate?
Commercial catering premises are expected to have the gas installation inspected and certified by a Gas Safe engineer, normally every 12 months. The CP42 record is what insurers, landlords and environmental health officers ask for.
How much is a commercial gas safety certificate in Nottingham?
Inspections start from £120+VAT. The final price depends on the number of appliances and whether an interlock and gas detection are fitted; you get a fixed price before booking.
Will a missing interlock fail my CP42?
Where mechanical extraction is fitted, a missing or bypassed interlock is normally recorded as a defect that must be put right.