| Business | Phone |
| Abc Appliance 3696 Lily St, Oakland 94619 | (510) 336-1371 |
| All Season Heating & Air Cond 1919 Market St, Oakland 94607 | (510) 763-1204 |
| D P Heating & Air Conditioning Po Box 19102, Oakland 94619 | (510) 532-2043 |
| Hall's Heating & Refrigeration 1609 Auseon Ave, Oakland 94621 | (510) 562-8825 |
| G S Heaters Oakland 94612 | (510) 763-2611 |