| Business | Phone |
| Christensen's Plumbing & Htg 545 Jericho Tpke, Huntington Station 11746 | (631) 423-3939 |
| Controlled Environment Co Inc 230 Broadway, Huntington Station 11746 | (631) 271-3111 |
| Diversified Mechanical Svc 200 2nd St, Huntington Station 11746 | (631) 424-6769 |
| Energy Wise Inc 4 Frieda Pl, Huntington Station 11746 | (631) 673-6677 |
| Paul Rosenvold Inc 200 2nd St # 30, Huntington Station 11746 | (631) 549-1682 |
| Jet Mechanical Corp 422 Oakwood Rd, Huntington Station 11746 | (631) 421-6330 |