| Bmla General Construction INC | Deniz Mehmet | — | (408) 703 4707 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| Bno Builders INC | Joe Anthony Garnica | info@bnobuilders.com | (949) 287 9136 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bo Enterprises | Antonio Garcia Cruz | — | (408) 354 1900 | HVAC | Los Gatos · Santa Clara County | — | — |
| Boa Design Corporation | Yu Tsun Chan | — | (408) 464 4256 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Boa Mechanical Services | Liu Guohao | — | (408) 609 2700 | HVAC | San Jose · Santa Clara County | — | — |
| Boa Vista | Boa Vista | — | (408) 472 8897 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bob Boyce | Bob Boyce | — | (650) 288 7008 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bob Earle Construction | Robert Charles Earle | — | (408) 921 4933 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Bob Perez Construction | Robert Kent Perez | — | (408) 646 8504 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bob's Bobcat Service INC | Robert Leon Ashby | robert@bobsbobcatservice.com | (408) 998 8766 | Other | San Jose · Santa Clara County | — | — |
| Bobadilla's Precision Construction | Sergio Rafael Bobadilla Rodriguez | — | (408) 661 5504 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Bobby Builder | Bobby Builder | — | (408) 497 0476 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bobby Garza Construction | Bobby James Garza | — | (408) 507 4234 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bobcat Builder | Bobcat Builder | — | (650) 450 0412 | GC, remodel, ADU | East Palo Alto · Santa Clara County | — | — |
| Bobcat Builders INC | Joe T Nuno | — | (408) 828 2421 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Bogen Landscape | Bogen Landscape | — | (408) 390 5319 | Windows, patio, painters | Campbell · Santa Clara County | — | — |
| Boha Builders INC | Bosnjakovic Haris | contact@bohabuilders.com | (408) 500 5790 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bohlin Plumbing & Construction | Jeffrey Scott Bohlin | — | (408) 832 8850 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bohong INC | Jin Shuang Gao | — | (650) 461 4420 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Bojorquez Painting INC | Bojorquez Eric | — | (408) 770 7340 | Windows, patio, painters | Santa Clara · Santa Clara County | — | — |
| Bolanos Heating And Air Conditioning | David Angel Bolanos | — | (650) 309 9511 | HVAC | San Jose · Santa Clara County | — | — |
| Bold Builders INC | Tejas Ajay Naik | — | (408) 709 6570 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Bold Concrete INC | Rodriguez Emanuel Vargas | — | (408) 839 0821 | Other | San Jose · Santa Clara County | — | — |
| Bold Lock Tech | Timothy John Bold | — | (408) 591 8211 | Other | San Jose · Santa Clara County | — | — |
| Bolt Grading | Bolt Grading | boltgrading@gmail.com | (408) 590 1952 | Other | Gilroy · Santa Clara County | — | — |
| Bolton Enterprises | James Steven Bolton | — | (408) 369 9597 | Electricians | Campbell · Santa Clara County | — | — |
| Bona Vista Painting INC | Mejia Pastor Sanchez | info@bonavistapainting.com | (408) 835 3380 | Windows, patio, painters | Santa Clara · Santa Clara County | — | — |
| Bonanza Construction | Jacob Martin Julian | — | (408) 857 4738 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Bonanza Heating & Air Conditioning | Edward George Soetje | — | (408) 593 3832 | HVAC | Santa Clara · Santa Clara County | — | — |
| Bond Management Professionals | Bond Management Professionals | — | (415) 573 4027 | Electricians | San Jose · Santa Clara County | — | — |
| Bond Pavement Solutions INC | William Travis Bond | — | (408) 279 5007 | Other | San Jose · Santa Clara County | — | — |
| Bonfire Outdoor Improvements | Bonfire Outdoor Improvements | — | (408) 605 7391 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Bonilla Builders INC | Gabriel Richard Bonilla | — | (408) 975 9977 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Bonilla Painting | Bonilla Painting | — | (408) 569 8220 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Bonito Painting INC | Juan Francisco Fajardo Lopez | info@bonitopainting.com | (669) 237 6844 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Bonsai Builder Construction | Ernest Paul Culp | — | (408) 374 4115 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Boon's Homes | Boon's Homes | — | (650) 250 3256 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Bor Construction | Bor Abel | info@borconstruction.com | (408) 504 2863 | Electricians | San Jose · Santa Clara County | — | — |
| Borborema Construction Services | Alex Felix Minick | — | (669) 292 6971 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| Bore One INC | Christopher David Newman | — | (408) 960 5168 | Other | Gilroy · Santa Clara County | — | — |