| Business | Phone |
| Advanced Carpet Care 34 Marlen Dr, North Haven 6473 | (203) 281-3644 |
| Colin Service Systems Inc 7 Corporate Dr, North Haven 6473 | (203) 239-5959 |
| R & M Cleaning Svc Inc 26 Marlen Dr, North Haven 6473 | (203) 287-1643 |
| Master Custodial Svc 355 Sackett Point Rd # 22, North Haven 6473 | (203) 288-9600 |