| Business | Phone |
| Coastline Cleaning & Rstrtn 2680 Dawson Ave, Signal Hill 90755 | (562) 981-2636 |
| Disaster Clean Up Construction 999 E Willow St, Signal Hill 90755 | (562) 427-4742 |
| Disaster Clean Up Construction 2201 E Willow St # D134, Signal Hill 90755 | (714) 636-6999 |