Can Gas Safe Engineer connect 3 double gas hobs?

Am I allowed to pay a Gas safe engineer to connect 3 separate double gas hobs in my kitchen instead of one large 5/6 burner gas hob? Due to the way I cook with large pots this would be much more suitable for me. My oven is electric and so it does not use any gas. I would like to find out before I order the gas hobs so that when the gas safe engineer arrives everything will be ready for the installation. I would really appreciate an answer and I thank you for your time.