Habitation checks were can i go to get it done?

Hi I would like to have a habitation check done on my motorhome a 1996 ford tranny autosleeper.
Can anyone recommend were to go that is near to leeds west yorks and that are reasonably priced.
Is there a company that will do home visits or any qualified engineer that can be recommended for me to get in touch with that can help me out.
If so I can be contacted on 07715832755 thanks

ronald
April 2013