£130 spring to mind, but I would give them a call to find out and they can advise you I'm sure.

Thanks Suzy, sealing gaps is def the kind of thing I'm after. Can you remember roughly how much it cost you?

Can highly recommend these guys, they did a fantastic job, and really concentrate on sealing gaps and preventing them from getting in - long term measures which work!

http://www.environpestcontrol.co.uk/

We have had on/off visits from mice over this winter and I am sick of it! Traps and sonic devices are not working and I would love to have the house mouse proofed! Has anyone had this done and can recommend the company they used? (Or any ones to avoid?) I've googled and come across Silversaints and Inoculand, but would really prefer a trusted rec from a lovely nappy valley netter.
Thanks x