| Business | Phone |
| Central Cooling & Heating 122 Division Ave, Hicksville 11801 | (516) 933-3284 |
| Control Solutions Group 32 Holman Blvd, Hicksville 11801 | (516) 358-2405 |
| Pulse Combustion Inc 154 Lauman Ln, Hicksville 11801 | (516) 997-9681 |
| Ron Baumgart Plumbing & Htg 45 Hunter Ln, Hicksville 11801 | (516) 938-4435 |
| Xtraire Inc 105 Bloomingdale Rd, Hicksville 11801 | (516) 938-1985 |