| Business | Phone |
| Comunale Automatic Sprinkler 51 Bridge St # 240, Pittsburgh 15223 | (412) 781-7550 |
| Preferred Fire Protection Inc 410 N Balph Ave, Pittsburgh 15202 | (412) 766-1550 |
| Residential Fire Suppression 114 Lambeth Dr, Pittsburgh 15241 | (412) 854-7422 |