| Business | Phone |
| Gruenwoldt-Copeland Assoc Ltd 2151 Rice Ave, Ottawa K2A 0C5 | (613) 728-7286 |
| Lashley & Assoc 19 Main St, Ottawa K1S 1A9 | (613) 233-8579 |
| Lennox, James B 361 Hinton Ave S, Ottawa K1Y 1A6 | (613) 722-5168 |
| Corush Sunderland Wright Ltd 1960 Scott St #200, Ottawa K1Z 8L8 | (613) 729-4536 |
| Douglas Assoc Landscp Arch Ltd 1750 Courtwood Cres #112, Ottawa K2C 2B5 | (613) 224-4744 |
| Custom Interlocking & Landscape Design 12 Lodge Rd, Ottawa K2C 3H1 | (613) 620-2477 |
| Canadian Landscape Design 3464 McCarthy Road, Ottawa K1V 9A1 | (613) 292-6868 |