Range from the cheapest installation of a shower booster pump £52 (Erjon Dulaj based in N16) to the dearest fitting of a shower booster pump £202 (Cube gas based in E2).
Comparing plumbers estimates for installing a shower booster pump 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 fit a shower booster pump in E8 by posting a job with HaMuch and we will send it to plumbers in E8.