Hummer H1 needs attention to bodywork.Any recommended firms?

[Witchbreed]

Hi,

My H1 needs TLC. Where the aluminium and steel areas are connected there's rust forming. It's a wagon body so the rear door area (near the windows are bubbling. There seems to be rust appearing on the weld seam on the roof too.

I'm looking for any firms that have a history with Hummer H1 repair or similar steel/aluminium repairing and respraying.

Thank you in advance of any replies,

Colin.