| Business | Phone |
| Barber-Colman Co 2400 Magnolia Ave, Long Beach 90806 | (562) 595-7661 |
| Indoor Air Quality Specialist 211 E Ocean Blvd, Long Beach 90802 | (562) 951-0652 |
| Able Plumbing & Heating Long Beach 90805 | (562) 423-3970 |
| Cunneen Air Conditioning 461 E Janice St, Long Beach 90805 | (562) 423-6151 |
| Cerritos Valley Heating & Air Long Beach 90803 | (562) 439-7876 |
| N & S Heating & Air Cond 3633 Long Beach Blvd, Long Beach 90807 | (562) 989-4050 |
| Perfect Air Control 3815 Atlantic Ave, Long Beach 90807 | (562) 490-3700 |
| Robbins Ac & Heating 3428 Walnut Ave, Long Beach 90807 | (562) 424-6915 |
| Advanced Air Svc Long Beach 90815 | (562) 493-2103 |
| Dalton Plumbing Heating & Air Long Beach 90808 | (562) 496-4550 |
| Ductmasters Inc 3456 Faust Ave, Long Beach 90808 | (562) 425-4640 |
| Hoffman Heating & Air 4746 Fidler Ave, Long Beach 90808 | (562) 496-8274 |
| Td Mechanical Svc 5450 N Paramount Blvd # 178, Long Beach 90805 | (714) 964-9240 |