| Boden Construction | Lloyd Donald Ii Boden | — | (805) 455 6125 | GC, remodel, ADU | Boulder Creek · Santa Cruz County | — | — |
| Bogard Construction INC | David James Sullivan | — | (831) 426 8191 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Bogner Construction | Blake Edward Bogner | — | (831) 247 0995 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Bogner HVAC | Katrina Louise Sartain | — | (831) 722 5660 | HVAC | Freedom · Santa Cruz County | — | — |
| Bogners All Air Corp | Joseph Frederick Bargas | — | (831) 588 3709 | HVAC | Scotts Valley · Santa Cruz County | — | — |
| Bokulich Construction | Michael Paul Bokulich | — | (831) 426 2950 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Bonillas Painting | Bonillas Painting | — | (831) 726 5048 | Windows, patio, painters | Watsonville · Santa Cruz County | — | — |
| Boulder Creek Concrete | Boulder Creek Concrete | — | (650) 669 2547 | Other | Boulder Creek · Santa Cruz County | — | — |
| Boyd Pacific Construction INC | Kyle Derek Boyd | — | (831) 247 0898 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Boynton Fence | Boynton Fence | — | (831) 336 4451 | Other | Ben Lomond · Santa Cruz County | — | — |
| Brad Bauman Construction | Bradley James Bauman | — | (831) 207 6110 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Brad Rodger Construction | Andrew Bradley Rodger | — | (831) 247 2818 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Brad West Drywall | Brad West Drywall | — | (831) 461 1920 | Other | Scotts Valley · Santa Cruz County | — | — |
| Brady Construction | Dennis M Brady | info@bradyconstruction.com | (831) 588 8890 | GC, remodel, ADU | Soquel · Santa Cruz County | — | — |
| Branagan Builders INC | Thomas Frederick Branagan | — | (831) 212 2441 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Branagan Builders LLC | Aaron Robert Diciano | — | (831) 234 5271 | GC, remodel, ADU | Soquel · Santa Cruz County | — | — |
| Branges Plumbing | Branges Plumbing | — | (831) 728 1868 | Other | Watsonville · Santa Cruz County | — | — |
| Brass Key INC | Christopher Scott Craig | — | (831) 438 4904 | Other | Scotts Valley · Santa Cruz County | — | — |
| Brayton Construction | Michael Ray Brayton | — | (831) 252 9870 | GC, remodel, ADU | Felton · Santa Cruz County | — | — |
| Brazil Construction INC | Jacob Adam Brazil | brazilbuilds@gmail.com | (650) 670 0070 | GC, remodel, ADU | Scotts Valley · Santa Cruz County | — | — |
| Breaking Ground INC | Gerardo Alberto| Perez Bo Alberto Perez | — | (408) 209 4835 | Other | Aptos · Santa Cruz County | — | — |
| Breezy Tree | Breezy Tree | — | (831) 521 3797 | Tree | Watsonville · Santa Cruz County | — | — |
| Bret Carlyle Painting | Bret Carlyle Painting | — | (831) 429 9112 | Windows, patio, painters | Aptos · Santa Cruz County | — | — |
| Bret D Gripenstraw | Bret D Gripenstraw | — | (831) 818 9519 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Brezsny Associates Christie's International Real Estate Sereno | Brezsny Associates Christie's International Real Estate Sereno | — | (831) 818-1431 | Property managers | Santa Cruz · Santa Cruz County | — | — |
| Bri Steel Realtor-Broker | Live Love Santa Cruz | Bri Steel Realtor-Broker | Live Love Santa Cruz | — | (831) 200-6338 | Property managers | Santa Cruz · Santa Cruz County | — | — |
| Brian E Acker Construction | Brian Earl Acker | — | (831) 431 3487 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Brian Lidke Construction | Brian Lars Lidke | — | (831) 601 5558 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Brian Reed Construciton | Brian Reed Construciton | — | (408) 691 0096 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |
| Brian Schuller Tile | Brian Micheal Schuller | — | (831) 234 6998 | Other | Freedom · Santa Cruz County | — | — |
| Brian White Framing | Brian White Framing | — | (831) 236 7900 | Other | Capitola · Santa Cruz County | — | — |
| Brightman - Craig Builders | Brightman - Craig Builders | — | (831) 239 0600 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Brighton Builder | Brighton Builder | — | (707) 578 3878 | GC, remodel, ADU | Capitola · Santa Cruz County | — | — |
| Brion Berkley Construction | Brion Matthew Berkley | — | (831) 840 2672 | GC, remodel, ADU | Watsonville · Santa Cruz County | — | — |
| Briones Built | Briones Built | — | (831) 999 3322 | GC, remodel, ADU | Boulder Creek · Santa Cruz County | — | — |
| Brosing Construction Services | Karl Henry Brosing | — | (831) 685 8400 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |
| Browns Underground Septic Construction | Dean Willis Brown | — | (831) 818 1357 | Other | Soquel · Santa Cruz County | — | — |
| Bruce Mechanical INC | Gary Vincent Bruce | — | (831) 457 1181 | HVAC | Santa Cruz · Santa Cruz County | — | — |
| Bruce Murphy | Bruce Murphy | — | (831) 239 2337 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |
| Brutal Excavating | Brutal Excavating | — | (831) 227 8792 | Other | Felton · Santa Cruz County | — | — |