| J & T Gizzi | 01745 824524 | | Ffordd Las Fawr Cottage, Tan y Fron Road , Abergele, LL22 9BB |  Map & Directions |
| C J Jones | 01745 582856 | | 2 Cae Onnen, Glascoed, Abergele, LL22 9DP | | Map & Directions |
| Advanced Roofing | 01745 824183 | | 22 Sunningdale, Abergele, LL22 7UB | | Map & Directions |
| Thomas W & J | 01978 860519 | | Greenways, Green Lane, Llangollen, LL20 8TB | | Map & Directions |
| Michael J Broome & Associates | 01492 545692 | | 18a Everard Road, Rhos On Sea, Colwyn Bay, LL28 4EY | | Map & Directions |
| Bennett Homes | 01248 712313 | | Uxbridge Square, Menai Bridge, LL59 5AT | | Map & Directions |
| R O Williams & Son | 01766 590618 | | Cydnerth Farm, Gellilydan, Blaenau Ffestiniog, LL41 4RB | | Map & Directions |
| Mike Sargent & Son Ltd | 01492 573314 | | 93 Victoria Drive, Conwy, LL31 9PG | | Map & Directions |
| Edward Harris | 01341 423474 | | Ty Capel, Llanelltyd, Dolgellau, LL40 2TA | | Map & Directions |
| R P Hughes & Co | 01490 430215 | | Cilcoed, Llidiart-Y-Parc, Corwen, LL21 9EL | | Map & Directions |
| Maelor Construction Ltd | 01978 756621 | | Wrexham Road, Brynteg, Wrexham, LL11 6LD | | Map & Directions |
| S Williams | 01492 545821 | | 21 Woodlands Avenue, Rhos On Sea, Colwyn Bay, LL28 4RU | | Map & Directions |
| A M Gray | 01492 549998 | | 12 Pine Grove, Rhos On Sea, Colwyn Bay, LL28 4LW | | Map & Directions |
| B Kavanagh | 01766 830268 | | 7 Mills Row, Blaenau Ffestiniog, LL41 3UE | | Map & Directions |
| R Williams & Co | 01758 730724 | | Bryn Gwynt, Garnfadryn, Pwllheli, LL53 8TG | | Map & Directions |
| A Moses | 01978 842416 | | Liverpool House, Hall Street, Rhosllanerchrugog, Wrexham, LL14 2LE | | Map & Directions |
| Aberfix | 01758 713603 | | 9 Bayview Terrace, Abersoch, Pwllheli, LL53 7UG | | Map & Directions |
| Roberts & Davies | 01248 600825 | | Station Road, Bethesda, Bangor, LL57 3NE | | Map & Directions |
| Jones & Vaughan | 01492 518739 | | Bryn Derw, Peulwys Lane , Old Colwyn, Colwyn Bay, LL29 8YD | | Map & Directions |
| A Roberts | 01286 881267 | | Rhyddros, Clynnog Road, Penygroes, Caernarfon, LL54 6NS | | Map & Directions |
| G Williams & Sons | 01978 822050 | | Jalna, Station Road, Ruabon, Wrexham, LL14 6DL | | Map & Directions |
| D J Clutton & Sons | 01407 710006 | | 1 Glanrafon Bach, Llansechell, Amlwch, LL68 0SA | | Map & Directions |
| Hagin & Jones | 01745 338163 | | 13 Grove Park Avenue , Rhyl, LL18 3RG | | Map & Directions |
| N & J Developments Ltd | 01745 342251 | | 6 Parc Gwellyn, Kinmel Bay, Rhyl, LL18 5HN | | Map & Directions |
| D W Cummings Ltd | 01758 713666 | | Plas Llwyndu, Abersoch, Pwllheli, LL53 7ER | | Map & Directions |
| Robert Thomas | 01690 760388 | | Hafod Y Gwynt, Cwm Road, Penmachno, Betws Y Coed, LL24 0UN | | Map & Directions |
| R E Williams | 01824 790663 | | Llwyn Celyn, Gellifor, Ruthin, LL15 1SP | | Map & Directions |
| Probuild | 01492 879953 | | Jubilee Passage Off, Jubilee Street, Llandudno, LL30 2SQ | | Map & Directions |
| E & G Griffiths | 01758 740035 | | Ynysfor, Mynytho, Pwllheli, LL53 7RF | | Map & Directions |
| R Roberts & Son | 01492 546917 | | 260 Conway Road , Mochdre, Colwyn Bay, LL28 5DS | | Map & Directions |
| Geraint Jones & Co | 01492 584565 | | Gloddaeth View, Gilfach Road, Conwy, LL31 9JX | | Map & Directions |
| Peter T Griffiths | 01492 593594 | | Lon Pedr, Bryn Lupus Road, Llanrhos, Llandudno, LL30 1SG | | Map & Directions |
| D U Construction Ltd | 01407 769597 | | Bron Y Graig, Porth Y Felin Road, Holyhead, LL65 1BG | | Map & Directions |
| Rogers Tudor | 01824 702069 | | Pen Y Bryn, Efenechtyd, Ruthin, LL15 2PW | | Map & Directions |
| Ronald Jones | 01248 601052 | | Bron Arfon, Llwyn Bleddyn, Llanllechid, Bangor, LL57 3EF | | Map & Directions |
| Mere Mate | 01758 721774 | | Pen y Bryn Bach, Boduan, Pwllheli, LL53 8UY | | Map & Directions |
| P Capper & Sons | 01978 756568 | | Gladwyn House, Pisgah Hill, Pentre Broughton, Wrexham, LL11 6DB | | Map & Directions |
| The Original Stone Paving Co | 01978 661000 | | The Oaks, Oak Road, Wrexham Industrial Estate, Wrexham, LL13 9RG | | Map & Directions |
| Merrick Wheeler | 01745 890485 | | Parc Postyn Cottage, Prion, Denbigh, LL16 4RY | | Map & Directions |
| Thomas Jones Ltd | 01492 876409 | | 2-3 Breton Street, Llandudno, LL30 2YL | | Map & Directions |
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