| Business | Phone |
| Ameri Spec Home Inspection Svc 237 W Bonita Ave # F, San Dimas 91773 | (909) 305-9852 |
| Cal/Max Inspections 544 E Foothill Blvd # 100c, San Dimas 91773 | (909) 305-1323 |
| Certa-Spec Inspection Inc 619 W Covina Blvd, San Dimas 91773 | (909) 592-8377 |
| Eagle Inspections 544 E Foothill Blvd # 100c, San Dimas 91773 | (909) 305-1323 |
| Mold In California Inc 619 W Covina Blvd, San Dimas 91773 | (909) 305-1800 |
| Techknow 619 W Covina Blvd, San Dimas 91773 | (909) 305-2644 |
| Senel Inspections Inc 619 W Covina Blvd, San Dimas 91773 | (909) 305-6898 |