Range from the cheapest plumbing in a hot tub £360 (R M Group Services based in ME7) to the dearest plumbing in a hot tub £700 (THE COMBI-MAN based in ME5).
Comparing plumbers estimates for hot tub / Jacuzzi installation 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 plumb in a hot tub in ME1 by posting a job with HaMuch and we will send it to plumbers in ME1.