Create a 3 minute customer testimonial video in London, UK.

Hi,

I am looking for a company that can produce a 2-3 min customer testimonial video. This will be filmed in an office in central London.

The format is pretty standard, interviews of two representatives for a client firm, editing, sound etc.

My company does not have any examples of this so far.

These are some examples of what I am looking for though.

http://youtu.be/rtz_7p1SAKM
http://youtu.be/ZakE1uWkW5c
http://youtu.be/KUuazLAXKEQ

Thanks