| Business | Phone |
| Richardson Construction 32749 Richardson Ln N, Davenport 99122 | (509) 725-6821 |
| Rudolph Construction Co 1308 12th St, Davenport 99122 | (509) 725-1860 |
| Dcs Construction 33095 Hawk Creek Ranch Rd N, Davenport 99122 | (509) 725-0078 |
| Out West Construction Davenport 99122 | (509) 725-8381 |
| Gorilla Controls 1104 Jefferson St, Davenport 99122 | (509) 725-0461 |
| Halme Builders 1018 Morgan St, Davenport 99122 | (509) 725-1200 |
| Huntwork Construction Po Box 178, Davenport 99122 | (509) 725-2021 |