| Business | Phone |
| A & M Svc Center Heating & Air 5327 Santa Monica Blvd, Los Angeles 90029 | (323) 462-6500 |
| A C Heating & Air Cond 838 W 65th St, Los Angeles 90044 | (323) 751-7487 |
| Heflin & Son Plumbing-Heating 6212 W 87th St, Los Angeles 90045 | (310) 670-2404 |
| Central Heating & Air 8018 Stewart Ave, Los Angeles 90045 | (310) 337-9703 |
| M & M Plumbing & Heating Contr 439 N Edinburgh Ave, Los Angeles 90048 | (323) 933-0620 |
| All Air Conditioning Co 4826 W Adams Blvd, Los Angeles 90016 | (323) 734-4288 |
| Les Heating & Air Conditioning 8705 S Vermont Ave, Los Angeles 90044 | (323) 753-1870 |
| C & P Hammer Svc 5064 Hermosa Ave, Los Angeles 90041 | (323) 254-4992 |