| Danny Tran Construction Corp | Jason Phat Tran | — | (408) 781 2450 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Danny's Painting | Danny's Painting | — | (408) 691 0910 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Dante Electric INC | Scott Schaeffer Tibi | — | (408) 357 0997 | Electricians | Mountain View · Santa Clara County | — | — |
| Dao Landscaping | Dao Landscaping | — | (408) 966 5059 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Dao's Construction | Chung Cong Dao | — | (408) 893 9917 | Electricians | San Jose · Santa Clara County | — | — |
| Daos Landscaping | Daos Landscaping | — | (408) 318 2818 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Dara Tile INC | Villasenor Adrian Romero | — | (408) 520 6372 | Other | San Jose · Santa Clara County | — | — |
| Darah Roofing | Jorge Augusto Huapaya Necochea | — | (650) 796 6847 | Other roofers | East Palo Alto · Santa Clara County | — | — |
| Darco LLC | Darwin Alejandro Fajardo | — | (408) 679 6090 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Dariano Painting | Dariano Painting | — | (408) 227 2351 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Darin Paul Graves | Darin Paul Graves | — | (408) 363 8561 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Darling Family Corporation | Scott Lawrence Darling | — | (650) 969 5556 | GC, remodel, ADU | Mountain View · Santa Clara County | — | — |
| Daryoush Marhamat | Daryoush Marhamat | — | (408) 898 6465 | GC, remodel, ADU | Mountain View · Santa Clara County | — | — |
| Dasilva Concrete Engineering | Armando Deanda | — | (650) 464 0283 | Other | Santa Clara · Santa Clara County | — | — |
| Data Insights Communication INC | Anthony Tuan Phung | — | (408) 889 3264 | Other | San Jose · Santa Clara County | — | — |
| Data Net It | Michael Edward Murphy | — | (408) 684 9100 | Other | Santa Clara · Santa Clara County | — | — |
| Davco Waterproofing Services INC | Donald Stephen Baker | — | (408) 371 4600 | Other roofers | Campbell · Santa Clara County | — | — |
| Dave J Mc Cloud | Dave J Mc Cloud | — | (408) 497 8294 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Dave Norman Construction | David Lee Norman | — | (408) 483 3037 | Other | Los Gatos · Santa Clara County | — | — |
| Dave Perry Construction INC | David Anthony Perry | — | (408) 605 2232 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Dave Vierra Masonry | Dave Vierra Masonry | — | (408) 316 1109 | Other | San Jose · Santa Clara County | — | — |
| Dave's Lock Service INC | Michael Ryan Wittmayer | — | (408) 982 5201 | Other | Santa Clara · Santa Clara County | — | — |
| Dave's Painting | Dave's Painting | — | (408) 781 5890 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Dave's Painting Co | David Parker Cry | — | (408) 314 3411 | Windows, patio, painters | Los Gatos · Santa Clara County | — | — |
| Dave's Specialized Rooter INC | Jose Ricardo Avalos | — | (650) 814 6323 | Other | East Palo Alto · Santa Clara County | — | — |
| Davee Doors | Davee Doors | — | (408) 230 7504 | Other | San Jose · Santa Clara County | — | — |
| Davey Painting | Davey Painting | daveypainting86@hotmail.com | (408) 779 1587 | Windows, patio, painters | Morgan Hill · Santa Clara County | — | — |
| David Allan Dollar | David Allan Dollar | — | (408) 234 1241 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| David Duran Painting & Decorating | David Duran Painting & Decorating | — | (408) 472 6873 | Windows, patio, painters | Morgan Hill · Santa Clara County | — | — |
| David Eldred Holdaway | David Eldred Holdaway | — | (408) 842 3253 | Electricians | Gilroy · Santa Clara County | — | — |
| David Electric | Davoodkooosei Albert | — | (408) 841 1510 | Electricians | San Jose · Santa Clara County | — | — |
| David F Kramer | David F Kramer | — | (650) 575 5085 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| David Giusto Tile Contractor | David Giusto Tile Contractor | — | (408) 439 2355 | Other | San Jose · Santa Clara County | — | — |
| David Kim's Plumbing | David Kim's Plumbing | — | (408) 464 5346 | Other | San Jose · Santa Clara County | — | — |
| David Louis Hollister | David Louis Hollister | — | (650) 465 7972 | GC, remodel, ADU | Mountain View · Santa Clara County | — | — |
| David Louis Nisich | David Louis Nisich | — | (408) 640 7057 | Other | Morgan Hill · Santa Clara County | — | — |
| David N Goldman DBA March Electric | David Neale Goldman | — | (408) 892 5873 | Electricians | Los Gatos · Santa Clara County | — | — |
| David Neale | David Neale | — | (408) 292 7841 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| David Peck Construction | David Stewart Peck | — | (408) 455 2549 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| David R Quintero | David Rene Jr Quintero | — | (408) 595 8458 | Other | San Jose · Santa Clara County | — | — |