| Business | Phone |
| Martin Builders Inc Ortonville 48462 | (248) 627-8887 |
| John M Hennig 1958 Hidden Lake Trl, Ortonville 48462 | (248) 627-3865 |
| Krs Construction 5954 Anglers Rd, Ortonville 48462 | (248) 627-7713 |
| Dgd Home Improvement 860 Jossman Rd, Ortonville 48462 | (248) 391-4369 |
| Mtg Home Improvements 350 Pinewood St, Ortonville 48462 | (248) 627-6662 |
| Home Improvements By Bradley 1888 Oakfield St, Ortonville 48462 | (248) 627-5634 |