who can i get to repair scratch on upvc door face?

i've just had a sofa delivered to my house in edinburgh, but the door was smaller than the sofa, the delivery driver tried to force it through the door....

during he process of getting it in my house the upvc door got several scratches to the wood effect finnish & the door seal isn't sealing any more...

i have been asked to provide 2 quotes by DFS to repair the door, who can i get to do this type of work....