| Business | Phone |
| Apple Heating & Air Cond Svc 1540 Wellington St, Oakland 94602 | (510) 530-2423 |
| Blue Dot Svc Co Oakland 94602 | (510) 420-1016 |
| Comm Air Mechanical Svc 1266 14th St, Oakland 94607 | (510) 839-1500 |
| International Appliance Svc Oakland 94612 | (510) 271-0771 |