| Business | Phone |
| Environment Control Bldg Mntnc 17713 15th Ave Ne, Shoreline 98155 | (206) 575-0715 |
| Executive Cleaning Corp 14800 Interlake Ave N, Shoreline 98133 | (206) 361-8007 |
| Infinity Janitorial Svc 14550 Interlake Ave N, Shoreline 98133 | (206) 417-2961 |