| Business | Phone |
| Acrm Air Conditioning 15071 Rolling Ridge Dr, Chino Hills 91709 | (909) 597-9190 |
| Air Conditioning & Refrig 15071 Rolling Ridge Dr, Chino Hills 91709 | (562) 865-6570 |
| Dykier Air Conditioning 16213 Canyon Hills Rd, Chino Hills 91709 | (714) 255-0429 |
| Lum Air Mechanical Inc 15025 Hunters Gate Cir, Chino Hills 91709 | (714) 628-9752 |
| Southwest Air Conditioning Svc 15919 Oak Canyon Dr, Chino Hills 91709 | (909) 597-0332 |
| We Do Professional Repair Svc Chino Hills 91709 | (909) 548-4866 |