| Bridgegate Electrical Ltd | 01753 852851 | | 4a Albert Street, Windsor, SL4 5BU |  Map & Directions |
| Standon Electrical & Electronics | 01344 890074 | | Cheval Stud, Pigeonhouse Lane, Winkfield, Windsor, SL4 4SD | | Map & Directions |
| Merry Electrical Services | 01753 857757 | | 2 Harcourt Road, Windsor, SL4 5NB | | Map & Directions |
| Advanced Electrical & Property Maintenance Services | 07970 936081 | | 19 Stephenson Drive, Windsor, SL4 5LG | | Map & Directions |
| Excel Electrical & Building Services Ltd | 01628 665842 | | Unit 2 Common Road, Pigeon Hse Farm, Dorney, Windsor, SL4 6QB | | Map & Directions |
| A C Electrical Installations Ltd | 01753 842336 | | Oakley Green Road, Oakley Green, Windsor, SL4 4PZ | | Map & Directions |
| Antham Electrical Ltd | 01753 832682 | | 2 Barnes Pool, Eton College, Windsor, SL4 6DB | | Map & Directions |
| Lovell Electrical Services | 01753 860553 | | 24 Cornwall Close, Eton Wick, Windsor, SL4 6NB | | Map & Directions |
| Brown Electrical Services | 01753 620300 | | 1 Turnoak Park, Windsor, SL4 4UN | | Map & Directions |
| A B B Electrical | 01753 548589 | | 24 Lawn Close , Datchet, Slough, SL3 9JZ | | Map & Directions |
| Focus Electrical Services | 01895 255972 | | Garden Cottage, East Burnham Lane, Farnham Royal, Slough, SL2 3TL | | Map & Directions |
| M E S L Group Ltd | 01628 771717 | | Cordwallis House, Cordwallis Street, Maidenhead, SL6 7BG | | Map & Directions |
| Reed Electrical | 01895 834010 | | 59 Nortoft Road, Chalfont St. Peter, Gerrards Cross, SL9 0LA | | Map & Directions |
| M F Electrical Engineering Ltd | 01753 535524 | | 10 Rochfords Gardens, Slough, SL2 5XJ | | Map & Directions |
| Dennis Cox | 01753 580400 | | 5 Manor House Lane, Portland Business Centre, Datchet, Slough, SL3 9EG | | Map & Directions |
| Rapid Electrical Dist | 01753 582013 | | Unit 11, Portland Business Centre, Manor House Lane , Datchet, Slough, SL3 9EG | | Map & Directions |
| Westgate Electrical Services Ltd | 01628 665977 | | 27 Mercian Way, Slough, SL1 5NA | | Map & Directions |
| Hooper & Brown Ltd | 01628 661444 | | 69 Conway Road, Taplow, Maidenhead, SL6 0LB | | Map & Directions |
| Chelton (Electrostatics) Ltd | 01628 472072 | | Fieldhouse Lane, Thames Industrial Estate, Marlow, SL7 1LR | | Map & Directions |
| Bannister & Co Ltd | 01753 525477 | | 651-652 Ajax Avenue, Slough, SL1 4BG | | Map & Directions |
| Dormer Electrical | 01628 630689 | | 6 Harrow Lane, Maidenhead, SL6 7PE | | Map & Directions |
| West One Services Ltd | 01753 581842 | | 90 Meadfield Road, Slough, SL3 8HR | | Map & Directions |
| G B Electrical Contracting | 07733 325463 | | 5 Copse Wood, Iver, SL0 0PT | | Map & Directions |
| Sanford Electrical Services Ltd | 01628 668808 | | Unit 2, Kelpatrick Road, Slough, SL1 6BW | | Map & Directions |
| M S A Electrical Ltd | 01628 630300 | | 28 Vicarage Road, Maidenhead, SL6 7DS | | Map & Directions |
| Quansys Technologies | 01628 671449 | | 5 Cliveden Mead, Maidenhead, SL6 8HE | | Map & Directions |
| Wise Electrical Developments | 01753 643943 | | Appledore, Duffield Lane, Stoke Poges, Slough, SL2 4AA | | Map & Directions |
| Allen Electrical | 01628 621342 | | 23 Winchester Drive, Maidenhead, SL6 3AH | | Map & Directions |
| C Martin | 01628 471626 | | Autumn Tints, Seymour Plain, Marlow, SL7 3BZ | | Map & Directions |
| K Cooper Electrical Ltd | 01628 481870 | | 182 Marlow Btm, Marlow, SL7 3PP | | Map & Directions |
| Court Services Ltd | 01753 534040 | | 15 Middlegreen Road, Slough, SL3 7BL | | Map & Directions |
| A G Services | 01628 822225 | | Unit 1, Woodlands Park Avenue, Woodlands Business Park, Maidenhead, SL6 3UA | | Map & Directions |
| ontrol Systems & Equipment | 01628 533002 | | Unit 3, Wessex Road, Bourne End, SL8 5DT | | Map & Directions |
| Welco Electrical Services | 01753 548770 | | 68 Grampian Way, Slough, SL3 8UG | | Map & Directions |
| Interelec Group Ltd | 01753 567333 | | 871 Plymouth Road, Slough, SL1 4LP | | Map & Directions |
| Amp Two Electrical | 01753 536325 | | 31 Gaveston Road, Slough, SL2 2HX | | Map & Directions |
| A M S Electrical Ltd | 01753 579486 | | 34 Hencroft Street North, Slough, SL1 1RD | | Map & Directions |
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