Range from the cheapest TV aerial installation £103 (Cader Electric based in LL40) to the dearest TV aerial installation £159 (RJ Electrics based in LL44).
Comparing electricians estimates for installing a television aerial 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 a TV aerial in Harlech by posting a job with HaMuch and we will send it to electricians in Harlech.