| Business | Phone |
| 21st Century Resources 7486 Woodbriar Ln, West Bloomfield 48322 | (248) 592-9950 |
| Sustainable Visions Inc 2335 Scotch Pine St, West Bloomfield 48323 | (248) 851-9925 |
| Metro Environmental Controls 3510 Green Lake Rd, West Bloomfield 48324 | (248) 363-4581 |