Range from the cheapest fitting of wet underfloor heating £40 (Ferdinant Malasi based in WD3) to the dearest fitting of under floor heating £400 (1970 based in SL9).
Comparing heating engineers estimates for fitting wet underfloor heating 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 under floor heating in HP5 by posting a job with HaMuch and we will send it to heating engineers in HP5.