Range from the cheapest installation of underfloor heating £400 (COI Electrics based in WD5) to the dearest installation of underfloor heating £700 (Make U Safe based in HA6).
Comparing electricians estimates for laying 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 install underfloor heating in WD3 by posting a job with HaMuch and we will send it to electricians in WD3.