| Business | Phone |
| Advanced Interiors Drywall 122 Duncan Cres, London N5V 4E9 | (519) 457-3617 |
| Antal Drywall 1126 Aintree Rd, London N6H 5P9 | (519) 472-4043 |
| Harding Drywall Ltd 17 Goodman Dr, London N5Z 4G9 | (519) 680-3022 |
| Hi-Tek Drywall & Accoustics 1724 Hyde Park Rd #A, London N6H 5L7 | (519) 641-4778 |
| Mosher Drywall 55 Jasmine Dr, London N6G 5A1 | (519) 471-2666 |
| Pro-Con Acoustics 480 Maitland St, London N6B 2Z3 | (519) 433-6068 |
| Stoy Partition & Ceiling Ltd 17 Longbow Rd, London N6G 1Y5 | (519) 471-4669 |
| Western Ontario Drywall Ltd 520 Clarke Rd, London N5V 2C7 | (519) 451-0277 |
| Boisvert Taping & Texturing 1409 Kilally Rd, London N5V 5A2 | (519) 455-8792 |
| C D Drywall & Acoustics 1214 Dingman Dr, London N6N 1G7 | (519) 644-1932 |
| Cro-Can Ontario Ltd 265 Hill St, London N6B 1C8 | (519) 471-2670 |
| Di Cola Dry Wall London Inc 157 Gladman Ave, London N6J 1X6 | (519) 661-0405 |
| Kennedy's Drywall and Paint 851 Marigold St, London N5X4G6 | (519) 872-3340 |