Hi does anyone know of someone who can do a half chassis replacement on my disco 2 in the Nuneaton/ Coventry area? It has got really grotty at the back and it won’t pass the mot later this year!

I think RCP parts won't be far from you . They're on Facebook via the following link :
https://www.facebook.com/Replacement-Chassis-Parts-295205760673497/?ref=page_internal

If I remembers correctly they're near Southam.
I haven't used them , but know a few friends who have & they've all said they did a good job (& make their own chassis sections - using jigs).
Turnaround can be approx 24 hrs I think. Car in 1 afternoon & back the following afternoon when I contacted them more than 1 year ago.

Cheers I’ll give them a call