| Darwin's Install Services | Darwin Dwayne Dement | — | (760) 822 1648 | GC, remodel, ADU | Oceanside · San Diego County | — | — |
| Daryl Griffis Acoustics INC | Daryl Wayne Sr Griffis | — | (619) 275 3060 | Other | San Diego · San Diego County | — | — |
| Daryl Lawton Tile | Daryl Lawton Tile | — | (619) 335 6716 | Other | Spring Valley · San Diego County | — | — |
| Daryl R Priest Construction | Daryl Richard Priest | — | (619) 444 4476 | GC, remodel, ADU | Santee · San Diego County | — | — |
| Datalink Communications INC | Tony Marco Gonzalez | — | (619) 291 1430 | Electricians | San Diego · San Diego County | — | — |
| Datch Electric INC | Tung Bach Dao | eddie.haro@electricare.com | (858) 952 2310 | Electricians | Oceanside · San Diego County | — | — |
| Datel Systems Incorporated | Richard Kenneth Moran | — | (858) 571 3100 | Other | San Diego · San Diego County | — | — |
| Datum Builders INC | Patrick Gerard Caldwell | — | (858) 735 6932 | GC, remodel, ADU | Poway · San Diego County | — | — |
| Davalos Roofing | Davalos Negrete Gilberto | davalosroofing@gmail.com | (760) 807 1731 | Other roofers | Escondido · San Diego County | — | — |
| Davanti INC | Joseph Anthony Dianna | — | (858) 774 1712 | Pool | Poway · San Diego County | — | — |
| Dave Cash Quality Painting | Dave Cash Quality Painting | — | (619) 885 0262 | Windows, patio, painters | Valley Center · San Diego County | — | — |
| Dave Collier Electric INC | Kathleen R Collier | — | (760) 822 8469 | Electricians | Vista · San Diego County | — | — |
| Dave Decelles Contracting Services | David James Decelles | — | (619) 247 3984 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Dave Evans Construction | David Thomas Evans Mojar | — | (619) 572 5832 | GC, remodel, ADU | Chula Vista · San Diego County | — | — |
| Dave Fraser | Dave Fraser | guy@infinitydesignbuild.com | (760) 703 0739 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| Dave Halper Construction | David Michael Halper | — | (760) 420 7455 | GC, remodel, ADU | Encinitas · San Diego County | — | — |
| Dave Kennett's Hardwood Floors | Dave Kennett's Hardwood Floors | — | (619) 997 8277 | Other | San Diego · San Diego County | — | — |
| Dave King Construction | David Kevin King | — | (858) 735 8908 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Dave Larson Plumbing Co | David Albert Larson | — | (619) 889 1597 | Other | San Diego · San Diego County | — | — |
| Dave Mathews Lath & Plaster | Dave Mathews Lath & Plaster | — | (619) 463 9359 | Windows, patio, painters | La Mesa · San Diego County | — | — |
| Dave Mejia Masonry INC | David Anthony Mejia | — | (619) 886 0544 | Other | El Cajon · San Diego County | — | — |
| Dave Parra Construction INC | David Julian Parra | — | (619) 775 7473 | GC, remodel, ADU | Imperial Beach · San Diego County | — | — |
| Dave Roberts Floors | Dave Roberts Floors | — | (760) 497 1991 | GC, remodel, ADU | Valley Center · San Diego County | — | — |
| Dave Suda Landscape INC | David Hans Jr Suda | info@davesudalandscape.com | (619) 229 1316 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Dave Whipple Sheet Metal INC | David Charles Whipple | — | (619) 562 6962 | Other | El Cajon · San Diego County | — | — |
| Dave Wilson Hardwood Flooring | Dave Wilson Hardwood Flooring | — | (760) 788 3251 | Other | Ramona · San Diego County | — | — |
| Dave's D & R Plumbing INC | David Ramirez | — | (619) 589 0435 | Other | Spring Valley · San Diego County | — | — |
| Dave's Plumbing | Dave's Plumbing | — | (760) 782 5780 | Other | Vista · San Diego County | — | — |
| Dave's Quality Painting | Dave's Quality Painting | — | (619) 980 9141 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Davey Construction | Bryan Samuel Davey | — | (619) 971 4278 | GC, remodel, ADU | Santee · San Diego County | — | — |
| David & Sons | David & Sons | — | (760) 535 2202 | Other | Carlsbad · San Diego County | — | — |
| David A Garcia | David A Garcia | — | (619) 455 0227 | Other | Chula Vista · San Diego County | — | — |
| David A Nichols DBA David A Nichols Custom Builder | Nichols David A Custom Builder | — | (619) 571 3675 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| David A Nicolet Construction | David Arnold Nicolet | — | (760) 583 1453 | GC, remodel, ADU | Oceanside · San Diego County | — | — |
| David A Nilson Jr | David A Nilson Jr | — | (760) 716 5044 | GC, remodel, ADU | Vista · San Diego County | — | — |
| David A Soave | David A Soave | — | (858) 472 3288 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| David A Williams DBA Moonstone Construction | David Allen Williams | — | (760) 630 7112 | GC, remodel, ADU | Vista · San Diego County | — | — |
| David Addington DBA Sd Pool Services | David Brian Addington | — | (619) 554 5994 | Pool | El Cajon · San Diego County | — | — |
| David Alan Lindsey | David Alan Lindsey | — | (619) 445 2274 | GC, remodel, ADU | Alpine · San Diego County | — | — |
| David Alan Ward | David Alan Ward | — | (619) 701 3026 | Other | La Mesa · San Diego County | — | — |