| Business | Phone |
| Next Energy Installation Co 2325 3rd St # 226, San Francisco 94107 | (415) 362-4498 |
| Occidental Power Solar Co 3629 Taraval St, San Francisco 94116 | (415) 681-8861 |
| Selco 50 California St, San Francisco 94111 | (415) 277-5407 |
| Sunlight Electric Llc San Francisco 94118 | (415) 831-8300 |