| Dc Design Builders INC | Giano Christofano Del Curto | — | (831) 207 5130 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Ddh Affiliates INC | Darin Wyndel Hopkins | — | (831) 297 3460 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| De Haro Concrete Construction INC | De Haro Gabriel | — | (831) 588 2874 | Other | Hollister · San Benito County | — | — |
| Del Curto Brothers Construction Company INC | Darin Eugene Delcurto | — | (831) 637 4583 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Del Mar Electric | Del Mar Electric | — | (858) 369-9134 | Electricians | Del Mar · San Benito County | — | — |
| Dela's Machining And Fabrication | Dustin Charles Delarosa | — | (831) 334 1791 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Delgado Electric INC | Leo Ruben Delgado | — | (831) 630 9496 | Electricians | Hollister · San Benito County | — | — |
| Delta Mechanical Solutions INC | Humberto Perez | — | (408) 221 7022 | HVAC | Hollister · San Benito County | — | — |
| Dennis Cook's Flooring INC | James Dennis Cook | — | (831) 239 1100 | Other | Hollister · San Benito County | — | — |
| Dennis E Fraser Jr | Dennis E Fraser Jr | — | (831) 902 5059 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Dewey Pest & Termite Control | Dewey Pest & Termite Control | — | (760) 539-0008 | Pest, tile roofs | San Marcos · San Benito County | — | — |
| Dezigns To A T INC DBA Homes By Dezign | Tamara Ann Jackson | — | (408) 804 1234 | GC, remodel, ADU | Tres Pinos · San Benito County | — | — |
| Diamond Group Builders INC | Deanna Jenna Vogel | — | (408) 476 2006 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Diaz Fencing | Diaz Fencing | — | (831) 524 6496 | Other | Hollister · San Benito County | — | — |
| Dino's Construction INC | Dino Joseph Destefanis | — | (831) 537 8830 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Dlt Concrete Works INC | La Torre Lopez Edgar De | — | (831) 265 9704 | Other | Hollister · San Benito County | — | — |
| Dmc Plumbing And Piping Systems INC | David Alberto Montejano Cuevas | — | (831) 524 8544 | Other | Hollister · San Benito County | — | — |
| Dmg Concrete Construction | Alejandro Gonzalez | — | (408) 763 0749 | Other | Hollister · San Benito County | — | — |
| Douglas Electric And Security | Robert Bruce Douglas | — | (831) 801 4963 | Electricians | Hollister · San Benito County | — | — |
| Down The Line Plumbing INC | Gustavo Adelaido Soto | — | (669) 350 3719 | Other | Hollister · San Benito County | — | — |
| Driven Nail Construction | Robert Wallace Cassel | — | (831) 419 1850 | GC, remodel, ADU | San Juan Bautista · San Benito County | — | — |
| Droze Cooling | Droze Cooling | — | (408) 420 1144 | HVAC | Hollister · San Benito County | — | — |
| Dsd Concrete Construction INC | Jesus Manuel Gonzalez Guzman | — | (408) 898 0763 | Other | Hollister · San Benito County | — | — |
| Dunn Rite Plastering | Dunn Rite Plastering | — | (831) 636 6540 | Other | Hollister · San Benito County | — | — |
| Durden Construction INC | Judy Ann Durden | — | (831) 623 1200 | Other | San Juan Bautista · San Benito County | — | — |
| E & E Roofing | Edward L Meras | — | (408) 310 5190 | Other roofers | Hollister · San Benito County | — | — |
| E J Tile & Marble INC | Ernest Joseph Ii Juhasz | — | (831) 637 3855 | Other | Hollister · San Benito County | — | — |
| Earthworks Landscape Construction INC | Eric Lee Jardine | — | (408) 607 4653 | Windows, patio, painters | Hollister · San Benito County | — | — |
| Eddy General Contracting INC | Adrian Choctaw Eddy | — | (619) 840 1406 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Eder I Rodriguez Preciado | Eder I Rodriguez Preciado | — | (408) 707 0092 | Other | Hollister · San Benito County | — | — |
| Edgar Pacheco | Edgar Pacheco | — | (831) 673 6370 | Other | Hollister · San Benito County | — | — |
| Edpo LLC | Rocco Biafore | — | (831) 636 5100 | HVAC | Hollister · San Benito County | — | — |
| Edward James Barone Carpet Installation | Edward James Barone Carpet Installation | — | (408) 482 5224 | Other | Hollister · San Benito County | — | — |
| Eightytwo Construction | Michael Fred Roesner | — | (831) 636 6660 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| El Limon Landscaping | Torres Stephanie Rojas | — | (408) 767 3065 | Windows, patio, painters | Hollister · San Benito County | — | — |
| El Sanchez Tree Service | El Sanchez Tree Service | — | (619) 431-6513 | Tree | Escondido · San Benito County | — | — |
| Elegant Living Spaces | Elegant Living Spaces | — | (669) 253 0533 | Other | Hollister · San Benito County | — | — |
| Elevate Hardscape Builders | Daniel Huerta Nevares | — | (408) 767 0108 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Eliseo Reyes Ambriz | Eliseo Reyes Ambriz | — | (408) 430 9370 | GC, remodel, ADU | Hollister · San Benito County | — | — |
| Elite Commercial And Residential Construction | Jorge Melchor Salgado | — | (408) 212 1430 | GC, remodel, ADU | Hollister · San Benito County | — | — |