TV Aerial Installation in Holyhead
In Holyhead, TV aerials point east to the Llanddona transmitter, 34 km away — Group A, horizontal polarisation. We route TV aerial installation enquiries here to the one vetted installation company covering LL postcodes.
Reception in Holyhead
Holyhead receives Freeview from the Llanddona transmitter , broadcasting on Group A with horizontal polarisation at 30 kW.
Aerials here point E (bearing ~93°) toward the mast, 34 km away. At 34 km from the mast, most Holyhead homes get reliable reception from a standard roof-mounted yagi.
Where terrain or buildings shadow Llanddona, installers working Holyhead can often realign to Moel y Parc (88 km east) or Blaenplwyf (110 km south) — a decision made with a signal meter on the roof, not guesswork.
Covers Anglesey and parts of Gwynedd and Conwy.
Postcode areas covered
Installers covering Holyhead typically serve postcodes beginning LL. County: Isle of Anglesey.
Nearby areas we also cover
Installers serving Holyhead also take on work in the surrounding area, including:
Full county coverage: Isle of Anglesey TV aerial services .
More services in Holyhead
Who you'll be working with
Work in Holyhead is carried out by the vetted installation company covering this postcode area — a local installer where we have one, or our national coverage partner. The installer's name and credentials are on your written quote.