Same thing happened to me and it took 3 months to get the excess back. Definitely phone them every week, get the name of who you spoke to and record the date and time. The second time I rang to chase up, the guy reluctantly went to look in the file and found paperwork which needed to be acted upon, but had just been put away - I'd probably still be waiting... Also they kept saying they were waiting for a police report, but I pointed out the other person had accepted liability so this wasn't necessary - that moved things along too. Good luck - keep pestering!!