We have had some reports of scams being carried out door-to-door in the Duffryn area.
Reports suggest that the scammers have been asking for large payments for tree felling services.
We will never ask for cash at the door.
If we do visit your house, we'll always carry valid ID and be happy for you to phone up and check our identity on 01633 381 111.
If someone knocks on your door or calls you and you're not sure why, you can always check potential scams with the Citizens Advice Consumer Helpline on 0808 223 11 33.