The exact mix of gas engineers insurance cover features you need depends on the nature of your work, whether you employ people or not, and whether you have a van you use for business. You may need employers liability (compulsory for most businesses that employ one or more people), public liability, and professional indemnity. These are standard features (amongst other covers) in our liability cover for plumbing, heating, and gas engineers. Depending on the nature of your business, you may need insurance for business premises such as a shop, office, or workshop. You may also require commercial insurance for a van and covers like tools, personal accident, and income protection. For more information, read our quick guide to insurance.