| D G Heating And Air Conditioning INC | Michael Alan Jr D'angelo | — | (408) 201 9411 | HVAC | San Jose · Santa Clara County | — | — |
| D G Mitigation Service | James Anthony Iv Valenti | — | (408) 710 0685 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| D G Plumbing | D G Plumbing | — | (408) 963 3264 | Other | Gilroy · Santa Clara County | — | — |
| D G S Landscape Management | D G S Landscape Management | — | (408) 821 6949 | Windows, patio, painters | Santa Clara · Santa Clara County | — | — |
| D H A Woodflooring INC | Duc Anh Tran | — | (415) 577 9933 | Other | San Jose · Santa Clara County | — | — |
| D H Smith Company INC | Daniel Harold Iii Smith | — | (408) 532 7617 | Other | San Jose · Santa Clara County | — | — |
| D I Construction | David Kiyoshi Ito | — | (408) 206 0697 | Electricians | San Jose · Santa Clara County | — | — |
| D J B Construction Co INC | Daniel James Boyd | — | (408) 867 2867 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| D J Bach Construction | David James Gengenbach | — | (650) 960 1916 | GC, remodel, ADU | Mountain View · Santa Clara County | — | — |
| D J Bahl Enterprises | Bahl Dj | — | (650) 917 8401 | GC, remodel, ADU | Mountain View · Santa Clara County | — | — |
| D J N I Engineering INC | Donato Gonzalez Jr Alvarez | — | (408) 310 9143 | Other | Gilroy · Santa Clara County | — | — |
| D J Remodeling Company | Xiaochun Nie | — | (408) 663 8300 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D K Low LLC | Christopher Chi Leong Low | — | (408) 210 3232 | Electricians | San Jose · Santa Clara County | — | — |
| D L Construction | Lei Di | — | (408) 368 5717 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| D L H I Construction | Dennis Richard Leon | — | (408) 823 0972 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D Lang's Mobile Home Service | David Michael Lang | — | (408) 355 3286 | Other | San Jose · Santa Clara County | — | — |
| D M Construction | David Respicio Miguel | — | (408) 781 3283 | GC, remodel, ADU | Cupertino · Santa Clara County | — | — |
| D N D Glass | D N D Glass | — | (408) 728 2303 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| D N G Builder | D N G Builder | — | (408) 687 5609 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D One Builders | Kyle Jay Dickson | office@donebuilders.com | (408) 310 1337 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| D P Plumbing | D P Plumbing | — | (669) 215 8831 | Other | Sunnyvale · Santa Clara County | — | — |
| D Polanco Construction | David Michael Jr Polanco | — | (916) 878 8435 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| D R Construction | David Henry Rosas | — | (408) 712 7231 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D R Domenichini Construction INC | David Ray Domenichini | — | (408) 691 3283 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| D R S | D R S | — | (408) 297 4327 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D R S Stairs INC | Dale Russell Sweezy | — | (408) 297 4327 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D Robinson Carpentry | D Robinson Carpentry | info@indiantypefoundry.com | (408) 410 3442 | Other | San Jose · Santa Clara County | — | — |
| D S B Construction | Pacheco Amado | — | (408) 307 2469 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| D Speno Construction | Damian Anthony Speno | — | (408) 234 2307 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D State Tile And Granite Installation INC | Daniel Antonio Perez Zeledon | — | (408) 393 2358 | Other | San Jose · Santa Clara County | — | — |
| D T Quality Construction INC | Lam K Nguyen | office@dtqualityconstruction.com | (408) 623 6342 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D Y Power Construction | Yang Danye | — | (650) 526 8851 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| D Z Cabinets INC | Domingo Robles Zamora | — | (408) 455 2202 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D Z Construction | David Allan Zadwick | dzc1@sbcglobal.net | (408) 691 1554 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D&d Homeremodeling Contractors | Samuel Victor Baroukh | — | (669) 304 6360 | GC, remodel, ADU | Cupertino · Santa Clara County | — | — |
| D&e A/v | David Charles Cullen | — | (408) 688 6266 | Other | San Jose · Santa Clara County | — | — |
| D&e Empire General Construction | Doris Liliana Hernandez Tomas | — | (408) 665 6305 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| D&j Painting | D&j Painting | — | (510) 478 4884 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| D'amico Construction And Design | Michael Anthony D'amico | — | (408) 489 0638 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| D'carlo Painting | D'carlo Painting | — | (408) 398 7687 | Windows, patio, painters | San Jose · Santa Clara County | — | — |