Help! Beekeeper needed asap

I seem to have a bit of a bee problem. We've had 7 bees in the same room in the past two weeks and they are appearing with more frequency and becoming more active. I'm pretty sure that they are coming in through the chimney. I have a 5 month old baby and I myself am really allergic to stings so cannot take the risk of there being an active nest in the house. Does anyone have contact details of a beekeeper or pest removal service that will come and take a look and help? (I have tried the council who can't help or recommend anyone.) Thanks!