| J Turley & Co Ltd | 028 4461 2421 | | 27 Ballynoe Road, Downpatrick, BT30 8AG |  Map & Directions |
| Gb Construction | 028 9443 2866 | | Temple Well, Templepatrick, Ballyclare, BT39 0AB | | Map & Directions |
| Ballymac Construction Ltd | 028 3755 2006 | | 128 Coolmillish Road , Mowhan, Armagh, BT60 2EY | | Map & Directions |
| Stafford & Co | 028 8772 2839 | | 6 Northland Terrace, Dungannon, BT71 6BB | | Map & Directions |
| Edmond J Forde | 028 2175 8368 | | 58 Glens Brae Road, Martinstown, Ballymena, BT43 7LX | | Map & Directions |
| Bayview Contracts Ltd | 028 4176 2147 | | 2 Bayview Park , Kilkeel, Newry, BT34 4BW | | Map & Directions |
| T G Robinson | 028 7139 8321 | | 62 Longland Road, Dunamanagh, Strabane, BT82 0PL | | Map & Directions |
| Malvin Construction | 028 9443 9798 | | 890 Antrim Road, Templepatrick, Ballyclare, BT39 0AH | | Map & Directions |
| William Dowling Ltd | 028 9266 6444 | | 71-73 Grand Street , Lisburn, BT27 4TX | | Map & Directions |
| Foyleview Builders | 028 7126 4589 | | Springtown Industrial Estate , Springtown Road , Londonderry, BT48 0LY | | Map & Directions |
| M & L Contracts | 028 7778 1174 | | 57 Main Street , Feeny, Londonderry, BT47 4TD | | Map & Directions |
| Jemm Construction | 028 8167 0750 | | 17 Lught Road, Castlederg, BT81 7XA | | Map & Directions |
| R Elliott & Son | 028 2589 1393 | | 50 Tildarg Road, Doagh, Ballyclare, BT39 0TD | | Map & Directions |
| Building & Joinery Contractors | 028 3086 1347 | | 20 Dundalk Road, Crossmaglen, Newry, BT35 9HL | | Map & Directions |
| O'hagan Construction | 028 4063 8086 | | 63 Newry Road, Rathfriland, Newry, BT34 5AL | | Map & Directions |
| B A Shaw Contractors Ltd | 028 9036 5706 | | 90 Mount Pleasant Road , Newtownabbey, BT37 0NQ | | Map & Directions |
| D V Ferry | 028 7126 2788 | | 1 Academy Terrace , Londonderry, BT48 7LB | | Map & Directions |
| Joseph Mcclune & Sons Ltd | 028 4375 1223 | | 205 Main Street, Dundrum, Newcastle, BT33 0LY | | Map & Directions |
| Armagh Construction Ltd | 028 3752 3047 | | 21 Ennislare Road, Armagh, BT60 2AX | | Map & Directions |
| Mcaloon Construction | 028 6632 2201 | | Magheradunbar, Enniskillen, BT74 5NN | | Map & Directions |
| Grafton Homes Ltd | 028 8676 6465 | | 16 Fairhill Road, Cookstown, BT80 8AG | | Map & Directions |
| F M Construction Services Ltd | 028 9066 8558 | | 65 Great Northern Street, Belfast, BT9 7FL | | Map & Directions |
| H Mccullough & Sons Ltd | 028 4273 8307 | | 31 Rowreagh Road, Kircubbin, Newtownards, BT22 1AS | | Map & Directions |
| Simpson Developments Ltd | 028 9334 0107 | | 40 Station Road, Doagh, Ballyclare, BT39 0QT | | Map & Directions |
| North Down Building Co Ltd | 028 9048 3430 | | 276 Belfast Road, Dundonald, Belfast, BT16 1UE | | Map & Directions |
| B Newell | 028 4376 7319 | | 16e Moneydarragh Road , Annalong, Newry, BT34 4TY | | Map & Directions |
| P K Murphy | 028 8775 8848 | | 91 Sluggan Road, Pomeroy, Dungannon, BT70 2UP | | Map & Directions |
| O'neill & Brady Ltd | 028 8774 8630 | | 19 Gortgonis Road , Coalisland, Dungannon, BT71 4QF | | Map & Directions |
| Lesmar Developments | 028 9268 3216 | | 32 Culcavy Road, Hillsborough, BT26 6JD | | Map & Directions |
| P F Morris | 028 9040 1793 | | 25 Manse Road, Castlereagh, Belfast, BT6 9SB | | Map & Directions |
| T Kane & Sons | 028 8167 1345 | | 21 Breezemount Park, Castlederg, BT81 7HP | | Map & Directions |
| Coey and Johnston Holdings Ltd | 028 9127 1776 | | 34a Primrose Street, Bangor, BT20 3AZ | | Map & Directions |
| H & P Campbell Ltd | 028 3026 4717 | | 75 Belfast Road, Newry, BT34 1QH | | Map & Directions |
| John Mcmillan | 028 9334 9590 | | 8 Lower Rashee Road, Ballyclare, BT39 9JL | | Map & Directions |
| W A Teggart | 028 3832 7341 | | 1 Fairley Drive, Lurgan, Craigavon, BT66 8LG | | Map & Directions |
| Greenseat Constructions | 028 9756 3120 | | 60 Ballymaglave Road, Ballynahinch, BT24 8QB | | Map & Directions |
| Martin Bros | 028 7126 2184 | | Embassy Building, 3 Strand Road, Londonderry, BT48 7BH | | Map & Directions |
| Michael Macmillan | 028 7964 2991 | | 7 Fallylea Road , Maghera, BT46 5JT | | Map & Directions |
| R G Marshall & Co | 028 2565 8343 | | 69 Cromkill Road, Ballymena, BT42 2JR | | Map & Directions |
| John Mccartan | 028 4377 0990 | | 54-56 Main Street, Castlewellan, BT31 9DJ | | Map & Directions |
| Mervyn Mcdonald | 028 9447 3363 | | 35 Lenagh Road, Randalstown, Antrim, BT41 2NF | | Map & Directions |
| P Rooney | 028 4067 1423 | | 23 Corbally Road, Katesbridge, Banbridge, BT32 5PR | | Map & Directions |
| Brent Trueman | 028 4485 1344 | | 47 Tyrella Road, Downpatrick, BT30 8DF | | Map & Directions |
| N Mckinley | 028 4175 2184 | | Unit 7, Milltown Industrial Estate, Greenan Road, Warrenpoint, Newry, BT34 3FN | | Map & Directions |
| Chambers Homes Ltd | 028 9044 8214 | | Unit 7, Moneyrea Shopping Centre, Moneyrea, Newtownards, BT23 6EX | | Map & Directions |
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