| Business | Phone |
| Black Diamond Enterprises Ltd Windermere Ave, Greenwood Lake 10925 | (845) 477-9360 |
| Sunrise General Contracting 32 Indian Trl N, Greenwood Lake 10925 | (845) 477-8427 |
| Worldwide Construction Corp 18 Elm St, Greenwood Lake 10925 | (845) 357-9498 |