Knowledge

LPG certificates

Reviewed 2026-09-13 · Jurisdiction: England · Reviewed by: qualified Gas Safe / electrically competent engineer role

LPG (liquefied petroleum gas) is used in some homes, commercial sites, and mobile catering trailers. It is not interchangeable with a mains-gas CP12.

Canonical prices: residential from £150; commercial from £250.

Mobile catering that uses cylinders or tanks should be inspected by a competent Gas Safe engineer before trading.