| Breakthrough Builders LLC | Hyder Kamal | info@breakthroughbuilders.com | (408) 582 2066 | GC, remodel, ADU | Los Altos Hills · Santa Clara County | — | — |
| Brentwood Builders | Brentwood Builders | — | (408) 679 0824 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Bressani Construction | Richard V Jr Bressani | — | (408) 224 4126 | Other | San Jose · Santa Clara County | — | — |
| Bret Beechie Builder INC | Bret Paul Beechie | — | (408) 482 8310 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Brett Cox Construction | Cox Brett | — | (650) 888 2039 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Bretthaven Homes | Bretthaven Homes | — | (831) 359 3900 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| Brewer Plumbing | Brewer Plumbing | — | (209) 535 5816 | Other | Milpitas · Santa Clara County | — | — |
| Brian Cheng | Brian Cheng | — | (408) 838 8041 | Electricians | San Jose · Santa Clara County | — | — |
| Brian Duff Painting | Brian Duff Painting | — | (408) 390 6262 | Windows, patio, painters | Sunnyvale · Santa Clara County | — | — |
| Brian J Kelly | Brian J Kelly | — | (408) 873 8774 | GC, remodel, ADU | Saratoga · Santa Clara County | — | — |
| Brian Kelly INC | Brian Joseph Kelly | bkelly@enfieldsolutions.com | (408) 873 8774 | GC, remodel, ADU | Saratoga · Santa Clara County | — | — |
| Brian L Vandal | Brian L Vandal | — | (408) 833 3801 | Electricians | San Jose · Santa Clara County | — | — |
| Brian Mcclure & Associates | Brian Lee Mc Clure | — | (650) 435 3335 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Brian O Neill Construction | Brian Hugh O'neill | info@brianoneillconstruction.com | (650) 933 6960 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| Brian O'maoinagh Construction INC | Brian O'maoinagh | — | (408) 705 7335 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Brian Paul Smick | Brian Paul Smick | — | (650) 222 9025 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Brian Ramirez | Brian Ramirez | — | (408) 896 0517 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Brian Thompson Drywall INC | Brian Douglas Thompson | — | (408) 591 5000 | Other | San Martin · Santa Clara County | — | — |
| Brian Tran DBA Allpro Landscape | Brian My Tran | — | (408) 781 6693 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Brian's Welding | Brian Wade Padilla | brianswelding@sbcglobal.net | (408) 275 9834 | Other | San Jose · Santa Clara County | — | — |
| Briarwood Property Management | Ricardo Luis Haro | — | (650) 669 4124 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bridge Wireless INC | Alan Charles Urban | — | (408) 264 8500 | Other | San Jose · Santa Clara County | — | — |
| Bridgeman / Mancha Roofing | Jeffrey Alan Bridgeman | — | (408) 806 5030 | Other roofers | Saratoga · Santa Clara County | — | — |
| Bridgestreet | Donovan Barry Green | — | (408) 374 8464 | Other | Campbell · Santa Clara County | — | — |
| Bridgeview Construction INC | Richard Anthony Bourque | — | (408) 613 0624 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bridgewater Assets INC | Moki Ralph Smith | — | (408) 722 8942 | Other | Morgan Hill · Santa Clara County | — | — |
| Bridgford Construction INC | Christopher Parker Bridgford | — | (408) 626 7090 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Bright Better Ict (information And Communication Technology) | Sayed Wali M Hashimi | — | (669) 271 9407 | Other | Palo Alto · Santa Clara County | — | — |
| Bright Eagles Construction | Daniel Bowyer Lehman | — | (408) 533 5748 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bright Key Construction | Jose Iran Armenta Bravo | — | (408) 449 7705 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Brightbar Electric INC | Christopher Shaheed Ramoutar | — | (408) 628 0650 | Electricians | Campbell · Santa Clara County | — | — |
| Brightcore Electric INC | Gharagoz Hormoz Badali | — | (408) 460 0119 | Electricians | San Jose · Santa Clara County | — | — |
| Brightwatt Electric INC | Ricardo Andres Solis Arrieta | info@brightwattelectric.com | (408) 599 1158 | Electricians | San Jose · Santa Clara County | — | — |
| Brightway Builders INC | Alexandro Daniel Zesati | — | (408) 512 0385 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Brilliant Construction Company LLC | Feng Liu | — | (510) 759 3319 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Brilliant General Maintenance INC | Daniel Toscano Montes | — | (408) 271 6677 | HVAC | San Jose · Santa Clara County | — | — |
| Briscoe Construction INC | Don Wesley Walker | admin@briscoeconstruction.com | (408) 627 1334 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Briscoe Tile & Stone INC | Michael Alcala Briscoe | — | (408) 859 8279 | Other | Morgan Hill · Santa Clara County | — | — |
| Brisenos Master Gardens INC | Sahagun Jose Briseno | — | (650) 679 2278 | Windows, patio, painters | E Palo Alto · Santa Clara County | — | — |
| Britannia Custom Builders | Peter John Wickham | — | (408) 210 8919 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |