I can't recommend a band, but there is a discusion list for Eceilidh and they list bands and callers here.
Cat Kelly (listed) is a caller involved with organising a ceilidh series Oxfolk, she might be able to advise.
On the other hand, the bands that play for ceilidh series for enthusiasts tend to be Nationally know, there are lots of local bands who play for parties, weddings etc.