My husband is 35, he has been a welder from the age of 16, when he started his training. We had been intouch with a recruitment agency, but I think they were not legit, as my husband has sent numerous emails with no reply unfortunately we paid them a sum of £400 an that was meant to get his certificates changed over! Would you have any advise on wat may be the easiest visa for us to apply for? Other than 457.