| Business | Phone |
| Above & Beyond Plumbing & Htg 285 Lafayette Ave # 13, Hawthorne 7506 | (973) 238-1211 |
| American Sprinkler Co 88 Pasadena Pl, Hawthorne 7506 | (973) 427-9885 |
| Anthony Percarpio Plumbing 21 Harrison Pl, Hawthorne 7506 | (973) 427-4211 |
| Base Plumbing & Heating 34 Sicomac Rd, Hawthorne 7506 | (973) 427-3816 |
| Bobby Van Plumbing & Heating 98 Lincoln Ave, Hawthorne 7506 | (973) 423-4395 |
| Dan O'Dell Plumbing & Heating 529 Lafayette Ave, Hawthorne 7506 | (973) 427-6669 |
| Steve Mulder Plumbing & Htg Hawthorne 7506 | (973) 423-5455 |
| Russell L Hall Plumbing & Htg 140 Van Winkle Ave, Hawthorne 7506 | (973) 427-0575 |
| R A Frisco Plumbing & Heating 326 Diamond Bridge Ave, Hawthorne 7506 | (973) 427-5086 |
| Ram Plumbing & Heating 543 Lafayette Ave, Hawthorne 7506 | (973) 427-6071 |
| Phd Mechanical 116 Washington Ave, Hawthorne 7506 | (973) 427-5936 |
| Pianelli Plumbing & Heating Hawthorne 7506 | (973) 427-0544 |
| Precision Plumbing & Heating 675 Lafayette Ave, Hawthorne 7506 | (973) 304-0200 |
| Passaic Plumbing & Heating 485 Lafayette Ave, Hawthorne 7506 | (973) 636-0909 |
| Joel's Plumbing & Heating Po Box 431, Hawthorne 7507 | (973) 427-2283 |
| Mastej Plumbing & Heating 320 Hawthorne Ave, Hawthorne 7506 | (973) 423-6045 |