Police and Trading Standards officers are warning residents to be on their guard against distraction burglars and opportunist rogue traders, especially in the aftermath of last week's storm.
Across the county many people suffered damage to both properties and gardens during the gale-force winds which hit the area recently.
Police and Trading Standards are now urging residents to be extra vigilant to doorstep callers and sellers who may not be offering bona fide work. Chief Inspector Nigel George, Communities and Partnerships, said: "Following the recent bad weather which struck Wales last week, many people have suffered substantial damage to their properties.
"Whilst we understand people will be contacting trades people to carry out repairs, we would urge them to be very careful who they employ and to be extra vigilant to doorstep sellers. If someone comes to your door offering to carry out repairs, treat them with caution. Ask for a quote, and then seek a separate quote to make sure the suggested charges are appropriate. It's best to employ a trades-person known to you or recommended by a friend or neighbour. Make sure that you know who you are dealing with and how to contact them if you are not happy. Don't pay in advance for work to be done. If you are unsure, please speak to a family member or close friend before you agree to any work being done or sign a contract.
"If any unexpected callers come to your door, keep them outside and do not let them in until you are completely satisfied that they represent the agency they say they do.
"Any legitimate caller will be pleased to wait at the door while you check that they come from the relevant agency, but don't ring any number they give you (it may be false), use the phone book or a directory enquiry service.
"Remember do not buy from the door." Anyone seeking consumer advice can contact Consumer Direct on 08454 040506. If you have any concerns, then phone your local Police station