| Business | Phone |
| Pic-A-Poc Enterprises 53 Union Ave, Ronkonkoma 11779 | (631) 981-2094 |
| Ronkonkoma Printing Co 260 Ronkonkoma Ave, Ronkonkoma 11779 | (631) 588-0040 |
| Shannon & Sons Inc 1 Comac Loop # 8, Ronkonkoma 11779 | (631) 981-1616 |
| Star-Lite Litho Inc 700 Union Pkwy # 5, Ronkonkoma 11779 | (631) 981-6677 |