Range from the cheapest bath upgrade £60 (Ghani Constructions based in IG1) to the dearest bath upgrade £540 (Iservices-uk Ltd based in E17).
Comparing plumbers estimates for bath replacement 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 bath in E11 by posting a job with HaMuch and we will send it to plumbers in E11.