Range from the cheapest replacement of a door frame £100 (Blana Floor Sanding based in TW1) to the dearest replacement of a door frame £500 (ThePlumbers.org based in TW7).
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 Strawberry Hill by posting a job with HaMuch and we will send it to carpenter & joiners in Strawberry Hill.