Range from the cheapest replacement of a door frame £130 (OCC Construction based in NE10) to the dearest replacement of a door frame £200 (Build the Dream based in DH8).
Comparing carpenter & joiners estimates for a new door frame gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to replace a door frame in NE20 by posting a job with HaMuch and we will send it to carpenter & joiners in NE20.