1 Anglesey Oil Ltd Olew Môn Cyf
(01248 421 641)
Treflys, Holyhead Road, LL60 6BS Gaerwen
Establishment    Gas & Chemical Service

2 Astbury Heating Ltd
(01248 372400)
Pen Y Bont, Treborth, LL57 2NX Bangor, Gwynedd
Electrician    Gas & Chemical Service    Heating    Plumber    Plumbing Service    Ventilating & Air Conditioning Service

3 Calor Gas
(01286685980)
Zone 4, Lon Cae Darbi, Cibyn Industrial Estate, LL55 2BD Caernarfon
Establishment    Gas & Chemical Service