| Business | Phone |
| Blazer Development Inc 15573 Bangy Rd # 200, Lake Oswego 97035 | (503) 598-3992 |
| Buckingham Resources Ltd Po Box 832, Lake Oswego 97034 | (503) 977-2925 |
| Buena Vista Custom Homes 5665 Meadows Rd # 150, Lake Oswego 97035 | (503) 443-6033 |
| Carpenter Homes Inc 4740 Lakeview Blvd, Lake Oswego 97035 | (503) 636-0381 |
| Don Morissette Realty Inc 4230 Galewood St # 100, Lake Oswego 97035 | (503) 387-7538 |
| Don-Hunt Construction Co 345 E Ave, Lake Oswego 97034 | (503) 636-9912 |
| Enlighten Po Box 1956, Lake Oswego 97035 | (503) 635-9227 |
| Foote Development Co Lake Oswego 97035 | (503) 699-8585 |
| Halton Boni Inc 18408 Old River Lndg, Lake Oswego 97034 | (503) 635-5294 |
| Tim Douglass Construction 5424 Red Leaf St, Lake Oswego 97035 | (503) 620-6883 |
| Kent Bjorge Construction 16440 Kimball St, Lake Oswego 97035 | (503) 697-4049 |
| Signature Homes 3886 Tamarack Ln, Lake Oswego 97035 | (503) 636-2433 |
| Schollander Development Co 5285 Meadows Rd, Lake Oswego 97035 | (503) 624-0401 |
| Lindal Cedar Homes & Sunrooms 15800 Upper Boones Fry Rd #100, Lake Oswego 97035 | (503) 624-2525 |
| Maywood Co Inc Po Box 555, Lake Oswego 97034 | (503) 534-1370 |
| Renaissance Homes 16771 Boones Ferry Rd, Lake Oswego 97035 | (503) 699-6986 |
| Renaissance Homes 16771 Lower Boones Ferry Rd, Lake Oswego 97035 | (503) 636-5600 |
| Olsen Homes Inc 15450 Boones Ferry Rd, Lake Oswego 97035 | (503) 636-6030 |
| Poly Tech Systems Lake Oswego 97035 | (503) 635-9227 |