| Business | Phone |
| Allied Professional Svc 4154 Madison Ave, Trumbull 6611 | (203) 374-3922 |
| P M Technical Svc Trumbull 6611 | (203) 445-1427 |
| Kenneth Scribner Svc 115 Pinewood Trl, Trumbull 6611 | (203) 375-7100 |
| J & G Intl 275 Intervale Rd, Trumbull 6611 | (203) 371-6894 |