D W WILLIAMS CONSTRUCTION CONTRACTING LTD Company number 14018595 · Monitor this company Active Overview People 2 Financial Control Documents Analysis Location Related Registered office AddressThe Old Coach House Mynydd Ednyfed, Caernarfon Road, Criccieth, Gwynedd, Wales, LL52 0PH PostcodeLL52 0PH Companies at this postcode 20 Average house price in LL52 0PH £491,000 (1 sales) Map