| Business | Phone |
| Beale Construction 1665 Wedgewood Dr, Hillsborough 94010 | (650) 347-1737 |
| Cooke & Mc Cann 18 Farm Ln, Hillsborough 94010 | (650) 579-0440 |
| Edward Powell Inc 1591 Kingswood Dr, Hillsborough 94010 | (650) 343-2300 |
| Efrem Construction Co Inc 820 Newhall Rd, Hillsborough 94010 | (650) 344-6968 |
| Hannon Construction Co 2704 Summit Dr, Hillsborough 94010 | (650) 375-1010 |
| Warren Cheung Builders 150 New Place Rd, Hillsborough 94010 | (650) 347-3487 |