| Business | Phone |
| Ann Kearsley Design 81 W Commercial St, Portland 4101 | (207) 756-8899 |
| Anthony Muench Landscape 94 Commercial St, Portland 4101 | (207) 761-6621 |
| Barry J Hosmer Landscape Archt 196 Whitney Ave, Portland 4102 | (207) 874-0248 |
| Jeremy Blaiklock Landscape Portland 4103 | (207) 232-0055 |
| Carroll Associates Landscape 75 Market St, Portland 4101 | (207) 772-1552 |
| Stillman Restoration Design 536 Congress St, Portland 4101 | (207) 774-6533 |
| Mc Cain Garden Design 142 High St, Portland 4101 | (207) 761-7940 |
| Mitchell & Assoc 70 Center St, Portland 4101 | (207) 774-4427 |
| Mohr & Seredin Landscape Arch 18 Pleasant St, Portland 4101 | (207) 871-0003 |
| Monro Associates 565 Congress St, Portland 4101 | (207) 874-4774 |