I have looked at professional CV writers and would like to know the best ?

I'm in the process of looking for employment in the mining industry in Pakistan , I'm a panel beater to trade but would like a change , I have a friend who moved to Pakistan for 3 years and spent the majority of it working in Lahore on the mines and he loved it , so would like to have a go myself , my CV is mainly geared up towards panel beating positions but have been told to change it to be more employable in the mining sector and the easiest way looks to be paying for it as this is what my friend done when he was trying to get on , he was a plasterer to trade and paid for his CV to be re-written and got more success with getting interviews.