Exterior Plastic Trim Repair

[feck_on_a_stick]

I've one of the current generation Civics with unpainted dark grey plastic trim around it. Yesterday I managed to put a nice scrape down one of the side skirts. It's not deep, but it won't rub out.

Can anyone help on how best to repair this or recommend a good company to get it repaired? I'd prefer if they were mobile and could come to me.

Are there any ChipsAway repairers in NI or similar?

I've also a few stone chips on the bonnet and a kerbed alloy that I may also get repaired at the same time.

Any thoughts and positive experiences would be appreciated.

Thanks