Belfast Plumber

[Muzz]

Lads,

Problem with gas boiler - its a Baxi Combi 150HE.

Getting a fault on the Fan or Flue (Red flashing light at it)

Plumber I normally use isnt available until Thursday but I have no heating at the moment so house is baltic and the water is freezing (no immersion).

Can anyone recommend a decent reliable Plumber that isnt going to take me for a ride?

Cheers