You may try ringing these numbers
Wilcox Limousines
01753 480600
https://www.limousines.co.uk/
Coleman Milne
01942 815600
https://www.coleman-milne.co.uk/
Quinn Hearse & Limousine
028 2582 2525
http://www.fearghasquinn.com/
Personally I think Coleman Milne are your best starting point
Hope it helps
