| H B Davenport | 01341 422981 | | Hafod Y Morfa, Llanelltyd, Dolgellau, LL40 2TB |  Map & Directions |
| Edward Harris | 01341 423474 | | Ty Capel, Llanelltyd, Dolgellau, LL40 2TA | | Map & Directions |
| Kd Allen | 01492 641888 | | Cynllwyd Bach, Crafnant Road, Trefriw, LL27 0JZ | | Map & Directions |
| R J Hughes | 01286 830644 | | Tyn Lon, Llandwrog, Caernarfon, LL54 5SN | | Map & Directions |
| Ronald Jones | 01248 601052 | | Bron Arfon, Llwyn Bleddyn, Llanllechid, Bangor, LL57 3EF | | Map & Directions |
| Aberfix | 01758 713603 | | 9 Bayview Terrace, Abersoch, Pwllheli, LL53 7UG | | Map & Directions |
| Rosealyn Design & Build Partnership | 01244 571011 | | Darland House, Chester Road, Rossett, Wrexham, LL12 0DL | | Map & Directions |
| Davies D | 01492 650381 | | Plas Llan, Eglwysbach, Colwyn Bay, LL28 5UD | | Map & Directions |
| Ho Davies Ltd | 01248 371772 | | Station House, Treborth, Bangor, LL57 2NX | | Map & Directions |
| Roberts Homes | 01824 707600 | | Lon Parcwr Industrial Estate, Ruthin, LL15 1NJ | | Map & Directions |
| G G Jones & Son | 01766 810427 | | Ael Y Drem, Pencaenewydd, Pwllheli, LL53 6DJ | | Map & Directions |
| M & J Services Ltd | 01978 660399 | | Ash Road South, Wrexham Industrial Estate, Wrexham, LL13 9UG | | Map & Directions |
| G & J Property Services | 01745 890855 | | Llanynys, Denbigh, LL16 4NY | | Map & Directions |
| K Whilding | 01978 845635 | | 11 Princes Road, Rhosllanerchrugog, Wrexham, LL14 1AD | | Map & Directions |
| Conway Construction | 01492 875875 | | Enville, Gloddaeth Avenue, Llandudno, LL30 2AN | | Map & Directions |
| R E Burgess | 01286 880610 | | Treborenna, Carmel, Caernarfon, LL54 7AD | | Map & Directions |
| D W Cummings Ltd | 01758 713666 | | Plas Llwyndu, Abersoch, Pwllheli, LL53 7ER | | Map & Directions |
| Roberts & Davies | 01248 601654 | | Erw Gron, Bethesda, Bangor, LL57 3NU | | Map & Directions |
| R Roberts & Son | 01492 546917 | | 260 Conway Road , Mochdre, Colwyn Bay, LL28 5DS | | Map & Directions |
| Beech Homes | 01492 532117 | | Somerset House, 30 Wynnstay Road, Colwyn Bay, LL29 8NB | | Map & Directions |
| B & W Builders & Decorators Ltd | 01745 336196 | | Unit 11 Bay Trading Estate, St. Asaph Avenue, Kinmel Bay, Rhyl, LL18 5EG | | Map & Directions |
| W E Roberts & Son | 01492 580356 | | The Croft, Bryn Rhys, Glan Conwy, Colwyn Bay, LL28 5NY | | Map & Directions |
| R L Davies & Son Ltd | 01492 517364 | | Llys Derwen, Dolwen Road, Llysfaen, Colwyn Bay, LL29 8SS | | Map & Directions |
| Geraint Jones & Co | 01492 584565 | | Gloddaeth View, Gilfach Road, Conwy, LL31 9JX | | Map & Directions |
| Harrow Developments Ltd | 01341 250691 | | 26 Beach Road, Fairbourne, LL38 2PX | | Map & Directions |
| R G Jones | 01492 593468 | | Corner Ways, Gannock Park, Deganwy, Conwy, LL31 9PZ | | Map & Directions |
| Celyn Builders | 01745 814200 | | Unit 1 Vale Park, Rhyl Road, Colomendy Industrial Estate, Denbigh, LL16 5TA | | Map & Directions |
| Probuild | 01492 879953 | | Jubilee Passage Off, Jubilee Street, Llandudno, LL30 2SQ | | Map & Directions |
| Macbryde Homes | 01745 536677 | | Unit 28, St. Asaph Business Park, Ffordd Richard Davies, St. Asaph, LL17 0LJ | | Map & Directions |
| K & C Building Contractors Ltd | 01745 334591 | | Enterprise House, Tir Llwyd Enterprise Park, Kinmel Bay, Rhyl, LL18 5JZ | | Map & Directions |
| Alun L Williams | 01758 612910 | | Ceirios, Abererch, Pwllheli, LL53 6AZ | | Map & Directions |
| F Bithell | 01829 270940 | | Shalom, Smithfield Green, Holt, Wrexham, LL13 9AJ | | Map & Directions |
| Heard Builders | 01978 854716 | | Quarry Rigg, Pant Lane , Gresford, Wrexham, LL12 8SG | | Map & Directions |
| J & T Gizzi | 01745 824524 | | Ffordd Las Fawr Cottage, Tan y Fron Road , Abergele, LL22 9BB | | Map & Directions |
| D Davenport | 01745 854795 | | 130 Beverley Drive, Prestatyn, LL19 7RE | | Map & Directions |
| R O Williams & Son | 01766 590618 | | Cydnerth Farm, Gellilydan, Blaenau Ffestiniog, LL41 4RB | | Map & Directions |
| Roberts & Davies | 01248 600825 | | Station Road, Bethesda, Bangor, LL57 3NE | | Map & Directions |
| Griffin Homes Ltd | 01978 853338 | | Station House, Gresford Hill, Gresford, Wrexham, LL12 8RH | | Map & Directions |
| Merrick Wheeler | 01745 890485 | | Parc Postyn Cottage, Prion, Denbigh, LL16 4RY | | Map & Directions |
| Watkin Jones & Son Ltd | 01248 362516 | | Unit 21, Llandygai Industrial Estate, Llandygai, Bangor, LL57 4YH | | Map & Directions |
| Cartref Builders Ltd | 01248 716233 | | Head Office Head Office, Snowden Veiw, Holyhead Road, Llanfairpwllgwyngyll, LL61 5SX | | Map & Directions |
|
|
