Range from the cheapest partition wall installation £246 (Core Sash Windows based in E14) to the dearest partition wall installation £347 (Wood n work based in E15).
Comparing carpenter & joiners estimates for building a partition wall 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 put up a partition wall in E14 by posting a job with HaMuch and we will send it to carpenter & joiners in E14.