| Business | Phone |
| Dll Contracting 348 Townline Rd, Commack 11725 | (518) 747-4946 |
| Pdk Development Corp 631 Commack Rd # 2a, Commack 11725 | (631) 462-5600 |
| Irwin Contracting Inc 252 Veterans Memorial Hwy, Commack 11725 | (631) 864-1062 |
| Prestige Custom Building Corp 33 Hayrick Ln, Commack 11725 | (631) 858-1580 |
| Town Line Estates 324 Townline Rd, Commack 11725 | (631) 368-9726 |