No PPE worn or attempt at social distancing by engineer who came to fit my smart meters on behalf of Eon. Very sketchy demonstration of IHD once electricity meter was up and running. Then paired the gas meter to the electricity meter before fitting it in its cabinet outside but didn't subsequently check IHD to ensure the meter was still within HAN communication range (which it isn't). Left the gas meter flashing the message "Commissioning complete?" - evidently not. I have raised a complaint with Eon and requested a visit from an engineer to make sure the installation and commissioning is done properly.