| Business | Phone |
| Intermedia Resources 1134 Ballena Blvd, Alameda 94501 | (510) 864-1792 |
| Line 4 1320 Harbor Bay Pkwy # 180, Alameda 94502 | (510) 748-1500 |
| Mastec Home Svc 2021 Clement Ave, Alameda 94501 | (510) 864-0766 |
| Scci 1136 Ballena Blvd, Alameda 94501 | (510) 523-9337 |