| Heritage Developments | 028 9042 6242 | | 4 Alexandra Gate, Holywood, BT18 9FN |  Map & Directions |
| Bow Homes Ltd | 028 9030 1785 | | 27 Colinglen Road, Dunmurry, Belfast, BT17 0LR | | Map & Directions |
| Wallace Contracts | 028 9146 6666 | | 463 Gransha Road, Bangor, BT19 7PX | | Map & Directions |
| Hagan Homes Ltd | 028 9334 2234 | | 183 Templepatrick Road, Doagh, Ballyclare, BT39 0RA | | Map & Directions |
| Barahaven Construction | 028 8774 8612 | | Washing Bay Road, Dungannon, BT71 5EG | | Map & Directions |
| James H Hughes | 028 4273 8728 | | 2 Upper Ballygelagh Road, Ardkeen, Newtownards, BT22 1JH | | Map & Directions |
| Rooney Construction | 028 9033 0644 | | Unit 36 Westlink Enterprise Centre, 30-50 Distillery Street, Belfast, BT12 5BJ | | Map & Directions |
| Northern Builders Suppliers | 028 3752 6013 | | Ballycrummy Road, Armagh, BT60 4LB | | Map & Directions |
| Stafford & Co | 028 8772 2839 | | 6 Northland Terrace, Dungannon, BT71 6BB | | Map & Directions |
| John Mcaleenan | 028 4067 1276 | | 12 Ballyshiel Road, Katesbridge, Banbridge, BT32 5LY | | Map & Directions |
| Hans Crosby & Son | 028 9751 0384 | | 57 Carsonstown Road , Saintfield, Ballynahinch, BT24 7EB | | Map & Directions |
| Mccarthy Developments | 028 4272 8006 | | 3a Millin Bay Road , Portaferry, Newtownards, BT22 1QD | | Map & Directions |
| C Mcgeary | 028 8776 1221 | | 207 Dungannon Road , Dungannon, BT70 1TH | | Map & Directions |
| H J Bell & Sons | 028 3887 1197 | | 12 Drumard Avenue, Portadown, Craigavon, BT62 3TS | | Map & Directions |
| Gorman | 028 3883 2255 | | 46 Ballynagarrick Road, Portadown, Craigavon, BT63 5NR | | Map & Directions |
| Bramley Construction Ltd | 028 9262 2499 | | Unit 3 Lissue Walk, Lissue Industrial Estate, Lisburn, BT28 2RB | | Map & Directions |
| Peninsula Construction Ltd | 028 7126 3865 | | 38 Buncrana Road, Londonderry, BT48 8LB | | Map & Directions |
| Mcparland Bros | 028 3083 0551 | | 9 Kesh Road, Camlough, Newry, BT35 7HR | | Map & Directions |
| John A Gamble & Co Ltd | 028 7138 2385 | | 38 Park Road, Strabane, BT82 8LH | | Map & Directions |
| R M Doran | 028 3831 8506 | | 7 Kennedy Villas, Loughbrickland, Banbridge, BT32 3PE | | Map & Directions |
| P Rooney | 028 4067 1423 | | 23 Corbally Road, Katesbridge, Banbridge, BT32 5PR | | Map & Directions |
| H Graham | 028 9335 2602 | | 2 Greenwood Avenue , Ballyclare, BT39 9PN | | Map & Directions |
| W J Mcerlean | 028 2582 1493 | | 16 Culbane Road, Portglenone, Ballymena, BT44 8NZ | | Map & Directions |
| P J Conway Ltd | 028 7963 2001 | | 58 Moneymore Road, Magherafelt, BT45 6HG | | Map & Directions |
| Doherty Developments Ltd | 028 3083 0718 | | 9 Longfield Road, Lislea, Newry, BT35 9TU | | Map & Directions |
| R Elliott & Son | 028 2589 1393 | | 50 Tildarg Road, Doagh, Ballyclare, BT39 0TD | | Map & Directions |
| Mcgarel Bros | 028 2888 5447 | | 17a Stony Hill, Carnlough, Ballymena, BT44 0HS | | Map & Directions |
| Building Concepts Ltd | 028 9057 2240 | | Unit 5, Nelson Trade Centre, Nelson Street, Belfast, BT15 1BH | | Map & Directions |
| Murray & Toner | 028 9039 1128 | | 29 Sunningdale Park, Belfast, BT14 6RW | | Map & Directions |
| Michael Macmillan | 028 7964 2991 | | 7 Fallylea Road , Maghera, BT46 5JT | | Map & Directions |
| Asbestos Management Services | 028 2568 4572 | | 109 Carnlough Road, Broughshane, Ballymena, BT43 7HQ | | Map & Directions |
| Ballymac Construction Ltd | 028 3755 2006 | | 128 Coolmillish Road , Mowhan, Armagh, BT60 2EY | | Map & Directions |
| T & N Ross | 028 9756 2152 | | 55 Creevyargon Road, Ballynahinch, BT24 8YF | | Map & Directions |
| T & D Brick Specials | 028 9447 9683 | | Craigstown Road, Randalstown, Antrim, BT41 2NS | | Map & Directions |
| W A Teggart | 028 3832 7341 | | 1 Fairley Drive, Lurgan, Craigavon, BT66 8LG | | Map & Directions |
| B W P Contracts | 028 9181 5691 | | 34 Marcella Park, Newtownards, BT23 4SF | | Map & Directions |
| Greenseat Constructions | 028 9756 3120 | | 60 Ballymaglave Road, Ballynahinch, BT24 8QB | | Map & Directions |
| A Gregg | 028 7963 3420 | | 44 Drumsamney Road, Desertmartin, Magherafelt, BT45 5LA | | Map & Directions |
| T D Walls | 028 7032 9330 | | Unit 2, 48 Cloyfin Road , Coleraine, BT52 2NY | | Map & Directions |
| O'hagan Construction | 028 4063 8086 | | 63 Newry Road, Rathfriland, Newry, BT34 5AL | | Map & Directions |
| B D Agnew | 028 2587 8147 | | 21 Carmagrim Road, Ahoghill, Ballymena, BT42 2PP | | Map & Directions |
| Mclaughlin Contracts | 028 9446 2996 | | 260 Lisnevenagh Road, Antrim, BT41 2JL | | Map & Directions |
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