| Business | Phone |
| Adrian Eddie Cement Finisher Berkeley 94704 | (510) 548-2889 |
| Ashby Construction Berkeley 94703 | (510) 548-9019 |
| Berkeley Cement Inc 1200 6th St, Berkeley 94710 | (510) 525-8175 |
| Impact Construction Berkeley 94704 | (510) 841-6423 |
| Milligan Construction 2823 Woolsey St, Berkeley 94705 | (510) 652-4248 |
| Steelform Contracting Co Berkeley 94704 | (510) 848-6776 |