| Safelec Ltd | 01633 614732 | | 4 Woodview Road, Risca, Newport, NP11 6QJ |  Map & Directions |
| Knight & Long | 01495 247776 | | 11 The Hollies, Croespenmaen, Crumlin, Newport, NP11 3LR | | Map & Directions |
| The Power Service | 01633 875249 | | 62 Oaklands View, Greenmeadow, Cwmbran, NP44 5EE | | Map & Directions |
| R N Tamplin | 01633 863214 | | 27 The Moorings, Pontymoile, Pontypool, NP4 5NB | | Map & Directions |
| Farnwing Contracts Ltd | 01495 774988 | | High Street, Abersychan, Pontypool, NP4 7AG | | Map & Directions |
| Blackwood Emc Ltd | 01495 229219 | | Unit 8, Woodfieldside Business Park, Penmaen Road , Pontllanfraith, Blackwood, NP12 2DG | | Map & Directions |
| Sentel Technology Ltd | 01633 222336 | | 218 Stow Hill, Newport, NP20 4HA | | Map & Directions |
| Advanced Power Solutions Ltd | 01633 262917 | | Norbulk Terminal, Alexandra Dock, Newport Dock, Newport, NP20 2NQ | | Map & Directions |
| Technic Electrical Ltd | 01633 871160 | | Unit 47, Court Road Industrial Estate, Cwmbran, NP44 3AS | | Map & Directions |
| Testwork Wales | 01633 863863 | | Unit 308, Springvale Industrial Estate, Woodside Way, Cwmbran, NP44 5BR | | Map & Directions |
| Weeks Chris | 01633 421390 | | Greenmeadow Bungalow, Candwr Road, Ponthir, Newport, NP18 1HU | | Map & Directions |
| Cwmbran Electrical Services Ltd | 01633 483416 | | Unit 34, Court Road Industrial Estate, Cwmbran, NP44 3AS | | Map & Directions |
| Paul Greenway | 01873 857757 | | 14 North Street, Abergavenny, NP7 7EA | | Map & Directions |
| Pontypool Electrics | 01495 762828 | | 61 Blaendare Road, Pontypool, NP4 5RY | | Map & Directions |
| Gwenlecs Electrical Services | 01495 790570 | | 34 Greenfield Place, Blaenavon, Pontypool, NP4 9LA | | Map & Directions |
| Little Mill Services Ltd | 01495 757755 | | Mamhilad Park Estate, Pontypool, NP4 0HZ | | Map & Directions |
| Cain Electrical Ltd | 01633 250177 | | Unit 4, Herbert Road, Newport, NP19 7BH | | Map & Directions |
| Patman Of The County | 01291 424394 | | 16 Meadway, Rogiet, Caldicot, NP26 3SA | | Map & Directions |
| Phillips Electrical & Plumbing Ltd | 01495 791241 | | 85 Broad Street, Blaenavon, Pontypool, NP4 9NF | | Map & Directions |
| A J Powell | 01600 715228 | | Llangattock Cottage, Llangattock, Monmouth, NP25 5NG | | Map & Directions |
| L S Design (UK) Ltd | 01633 877997 | | Unit 12, Ty Coch Industrial Estate, Ty Coch Way, Cwmbran, NP44 7HF | | Map & Directions |
| Tecscan Electronics Ltd | 01443 821552 | | Unit 10/11, St. Davids Industrial Estate, Pengam, Blackwood, NP12 3SW | | Map & Directions |
| J W Bowkett Electrical Installations Ltd | 01633 254222 | | 2a Rugby Road, Newport, NP19 0BS | | Map & Directions |
| L S Design Ltd | 01633 862500 | | 91 Woodland Road, Croesyceiliog, Cwmbran, NP44 2DX | | Map & Directions |
| Lucking Holder Ltd | 01633 480408 | | Unit 32, John Baker Close, Llantarnam Industrial Park, Cwmbran, NP44 3AX | | Map & Directions |
| Spectrum Electronic Services | 01633 431555 | | Caerleon Road, Ponthir, Newport, NP18 1GZ | | Map & Directions |
| Mar Electronics | 01495 220660 | | Unit 36, Penmaen Road, Small Business Centre, Pontllanfraith, Blackwood, NP12 2DZ | | Map & Directions |
| L J Samuel | 01495 225097 | | 7 Brynhyfryd, Pontllanfraith, Blackwood, NP12 2BP | | Map & Directions |
| Legsun Ltd | 01633 483073 | | Unit 51, Springvale Industrial Estate, Cwmbran, NP44 5BB | | Map & Directions |
| A R M Electrical | 01291 625279 | | 21 Inner Loop Road, Beachley, Chepstow, NP16 7HF | | Map & Directions |
| Blackwood Electrical | 01495 227909 | | 28 Bridge Street, Blackwood, NP12 1AX | | Map & Directions |
| J W Fisher Electrical Services Ltd | 01291 629140 | | Loop Road, Beachley, Chepstow, NP16 7HE | | Map & Directions |
| Troy Electrical | 01495 350500 | | Riverside, Beaufort, Ebbw Vale, NP23 5NT | | Map & Directions |
| Powerlink Electrical Services | 01495 313400 | | Unit 2, Barleyfield Industrial Estate , Barleyfield Way, Nantyglo, Ebbw Vale, NP23 4LU | | Map & Directions |
| Whitehead Electrical Co Ltd | 01633 216511 | | Unit 7a, Maesglas Retail Park, Newport, NP20 2XF | | Map & Directions |
| Fosse Electrical | 01633 271420 | | White Gates, Goldcliff, Newport, NP18 2AU | | Map & Directions |
| X E D | 01600 750505 | | Little White House, Newcastle, Monmouth, NP25 5NF | | Map & Directions |
| J W & E Morris & Son Ltd | 01633 892542 | | Tregwilym Industrial Estate, Rogerstone, Newport, NP10 9YA | | Map & Directions |
| Electro Safe Electrical Services Ltd | 01633 669849 | | 27 Colston Avenue, Newport, NP19 0HD | | Map & Directions |
| Galloway Electrical | 01495 211462 | | 69 Commercial Road, Aberbeeg, Abertillery, NP13 2AE | | Map & Directions |
| Ace Electrical Contracting Co Ltd | 01291 672032 | | 54 Mill Street, Usk, NP15 1AW | | Map & Directions |
| Thomas Brown Electrical Ltd | 01600 712737 | | Southfield, Rockfield Road, Monmouth, NP25 5BA | | Map & Directions |
| R O Williams | 01291 421367 | | High Orchard, Main Road, Portskewett, Caldicot, NP26 5SA | | Map & Directions |
| Analogue & Micro | 01633 666787 | | Clytha Park Road, Newport, NP20 4PB | | Map & Directions |
| Dunn & Dyer Electrical Ltd | 01633 858896 | | 105 Goodrich Crescent, Newport, NP20 5PF | | Map & Directions |
| P & P Electrics Ltd | 01633 246370 | | Church Street, Newport, NP20 2TW | | Map & Directions |
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