Range from the cheapest replacement of a door frame £2 (Starbright Window Cleaning based in N1) to the dearest replacement of a door frame £280 (London Interior and Exterior based in E8).
Comparing carpenter and 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 E5 by posting a job with HaMuch and we will send it to carpenter and joiners in E5.

"New door frame wood "
E2