Range from the cheapest re siliconing a bathroom with sealant £26 (Erjon Dulaj based in N16) to the dearest re siliconing a bath or shower £101 (Cube gas based in E2).
Comparing plumbers estimates for replacing a kitchen mixer tap 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 re silicone a bath or shower in E8 by posting a job with HaMuch and we will send it to plumbers in E8.