| Business | Phone |
| Acacia Construction Corp 3722 30th St, Long Island City 11101 | (718) 786-5070 |
| Sanco Mechanical 1870 42nd St, Long Island City 11105 | (718) 721-6570 |
| Bretone Medical Installations 4201 31st Ave, Long Island City 11103 | (718) 545-3300 |
| Ashlar Mechanical Corp 3720 30th St, Long Island City 11101 | (718) 786-7200 |