| Business | Phone |
| Bonded Roofing 2201 E Willow St # 200, Signal Hill 90755 | (562) 423-4706 |
| A All Roofing Materials 3100 Orange Ave, Signal Hill 90755 | (562) 595-7377 |
| Bonded Roofing 2450 Orange Ave, Signal Hill 90755 | (562) 427-1604 |
| Skyline Roof Co 2852 Gundry Ave, Signal Hill 90755 | (562) 426-0848 |