| Business | Phone |
| Chino Hills Plumbing 3646 Whirlaway Ln, Chino Hills 91709 | (909) 597-3527 |
| Chino Valley Plumbing 14949 Sable Ct, Chino Hills 91709 | (909) 597-3114 |
| D & R Plumbing Inc Po Box 385, Chino Hills 91709 | (909) 627-2697 |
| John Krutsinger Heating & Air Po Box 212, Chino Hills 91709 | (909) 393-3815 |
| Masterflow Plumbing Chino Hills 91709 | (909) 938-1148 |
| Mvp Plumbing Svc Po Box 5120, Chino Hills 91709 | (909) 393-0311 |
| Vortex Plumbing 4195 Chino Hills Pkwy # 280, Chino Hills 91709 | (909) 548-4411 |