| Business | Phone |
| Aberfoyle Creek Homes Corp Rr 3 Stn Main, Guelph N1H 6H9 | (519) 763-9133 |
| Andaman Construction Ltd 1460 Gordon St, Guelph N1L 1C8 | (519) 767-1477 |
| Aster Valley Development Inc 5 Douglas St #200, Guelph N1H 2S8 | (519) 763-4820 |
| George Milla Construction Ltd 64 Walnut Dr, Guelph N1E 4B5 | (519) 822-7520 |
| George Mooney Ltd 6 Promenade Rd, Guelph N1E 5Y7 | (519) 822-9643 |
| Grand River Group Of Co 143 Stevenson St S, Guelph | (519) 822-3196 |
| J B Holmes & Assoc Rr 2 Stn Main, Guelph N1H 6H8 | (519) 823-0967 |
| Kiwi-Newton Construction Ltd 74 Campbell Rd, Guelph N1H 1C1 | (519) 827-1801 |
| Kiwi-Newton Construction Ltd 351 Silvercreek Pky N, Guelph N1H 1E6 | (519) 822-5281 |
| Melloul-Blamey Construction 170 Metcalfe St, Guelph N1E 4Y3 | (519) 826-9165 |
| Pidel Homes 74 Elizabeth St #200, Guelph N1E 2X2 | (519) 763-6782 |
| Reid's Heritage Homes Ltd 920 Edinburgh Rd S, Guelph | (519) 827-0279 |
| Reid's Heritage Group 132 Farley Dr, Guelph N1L 1M3 | (519) 767-3150 |
| Reid's Heritage Homes Ltd 82 Carrington Pl, Guelph N1G 5C1 | (519) 829-1509 |
| Biltmore Homes Ltd 118 Norwich St E, Guelph N1E 2G7 | (519) 829-2073 |
| Shadybrook Homes Ltd 38 Fieldstone Rd, Guelph N1L 1B4 | (519) 827-1703 |
| Shandell Homes 25 Shadybrook Cres, Guelph N1G 3G8 | (519) 763-3172 |
| Sloot Construction Ltd 599 Wellington St W, Guelph N1H 8L8 | (519) 836-6142 |
| Summit Homes 104 Pheasant Run Dr, Guelph N1C 1E1 | (519) 829-3481 |
| Verdone Homes 2000 Ltd 336 Speedvale Ave W, Guelph N1H 7M7 | (519) 824-5311 |
| Victory Oak Homes 349 Elizabeth St, Guelph N1E 2X9 | (519) 836-7817 |
| Village By The Arboretum 33 Village Green Dr, Guelph N1G 4X3 | (519) 826-0362 |
| Village By The Arboretum 221 Stone Rd E, Guelph N1G 4X3 | (519) 826-7700 |
| Brazolot Homes 349 Elizabeth St, Guelph N1E 2X9 | (519) 836-2593 |
| Brooklyn Homes 3 Fleming Rd, Guelph N1E 7G3 | (519) 824-4163 |
| Brooklyn Homes Inc 47 Kearney St, Guelph N1E 7B9 | (519) 821-9008 |
| Brooklyn Homes Inc 143 Farley Dr, Guelph N1L 1L9 | (519) 763-2007 |
| Carson Reid Homes Ltd 183 Dufferin St, Guelph N1H 4B3 | (519) 822-3682 |
| Cedar Mill Homes Ltd Rr 6 Stn Main, Guelph N1H 6J3 | (519) 766-9750 |
| Constellation Homes 635 Wellington St W, Guelph N1H 8L8 | (519) 824-6542 |
| Crystal Gate Homes Ltd 147 Wyndham St N, Guelph N1H 4E9 | (519) 763-2397 |
| Eager Beaver Renovations 50 Belcourt Cres, Guelph N1H 7A7 | (519) 763-5804 |
| Gatto Homes Inc 20 Hunters Lane, Guelph N1C 1B1 | (519) 823-8183 |