| Business | Phone |
| Atelier Ville-Marie Inc 155 Loretta Ave N, Ottawa K1Y 2J7 | (613) 722-5970 |
| Heritage Guild 67 Preston St, Ottawa K1R 7N6 | (613) 565-2879 |
| Ottawa Conservation Studio 2380 Holly Lane, Ottawa K1V 7P1 | (613) 737-0361 |
| Professional Restoration 642 Shelley Ave, Ottawa K1G 0P1 | (613) 737-3631 |