| Business | Phone |
| Barozzi Associates Ltd 431 E 87th St # 1a, New York 10128 | (212) 860-8167 |
| Efficiency Contractor 450 7th Ave, New York 10123 | (212) 414-9690 |
| Kar Energy Group 250 W 34th St, New York 10119 | (212) 695-8396 |
| Veteran Pipe Covering Co 352 E 13th St, New York 10003 | (212) 674-1584 |