WANTED carpenter/handyman

HI there. I've got a large mirror, about 4x4ft, in a heavy wood frame that fell off the wall.

The glass is intact but one section of the frame detached and as a result the structure is seriously compromised. 

I don't think it's a difficult repair for someone who knows what they're doing but owing to its size, the work will probably have to be done in my house in Ashfield Rd, N4 1NY. 

Am I right in thinking the right person for this would be a carpenter? Any suggestions welcome. 

Thanks.