| Business | Phone |
| 4 Avenue Burner & Heating Inc 8015 New Utrecht Ave, Brooklyn 11214 | (718) 837-3077 |
| 4 Avenue Burner & Heating Supply 284 4th Ave, Brooklyn 11215 | (718) 875-2089 |
| H & L Oil Burner & Htg Supply 1077 Coney Island Ave, Brooklyn 11230 | (718) 859-2424 |
| Superior Relay Rebuilders Inc 9202 Farragut Rd, Brooklyn 11236 | (718) 257-2586 |
| Meller Electric 2529 Atlantic Ave, Brooklyn 11207 | (718) 385-6606 |