R M D Electrics
58 Gransha Road, Comber, Newtownards, County Down, BT23 5RF
G E S Group
5b McKinney Road, Mallusk Road, Newtownabbey, County Antrim, BT36 4PX
Robert Ardis
4 Rosstulla Park, Newtownabbey, BT37 0QQ
Irwin M E
Sandyknowes Business Park, 605a Antrim Road, Newtownabbey, County Antrim, BT36 4RY
Kingsway Contractors
91a Stockmans Lane, Belfast, County Antrim, BT9 7JD
Jack Wilson
23 Rosemount Park, Newtownabbey, County Antrim, BT37 0NL
Core Electrical Distributors N I Ltd
Unit 3 Duncrue Industrial Estate, Duncrue Road, Belfast, County Antrim, BT3 9BP
D L Duncan
2a Bensons Road, Lisburn, County Antrim, BT28 3UU
Marks
4 Fairhaven Park, Lisburn, County Antrim, BT28 3HX
Electro Automation N I Ltd
Unit 21 Crescent Business Park, Enterprise Crescent, Lisburn, County Antrim, BT28 2GN
D M G Electrics Ltd
66 Castle Street, Comber, Newtownards, County Down, BT23 5DZ
R I McCoosh and Son
257 Ballynahinch Road, Lisburn, County Antrim, BT27 5LS
R I McCoosh
80 Limehill Road, Lisburn, County Antrim, BT27 5LR
NMK Engineering
5 Ravara Dale, Ballygowan, Newtownards, County Down, BT23 6HP
G Dunlop
5 Baird Walk, Carrickfergus, County Antrim, BT38 7XP
Osborne Building Contractors
16 Cliftonville Rd, Belfast, BT14 6JX
Cleaning Contractors NI
51 Malone Road, Belfast, County Antrim, BT9 6RY
C C Electrical
Forsyth House, Cromac Square, Belfast, County Antrim, BT2 8LA
Electrical Universe
Unit 11, Lanark Ind Est, Lanark Way, Belfast, BT13 3BL