| Dc Remodel Construction INC | Cui Xiaodong | info@modern-remodeling.com | (858) 380 9896 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Dc Smith Construction | David Cumming Smith | guy@infinitydesignbuild.com | (760) 533 7036 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| Dc Striping INC | Davin Cole Holsbo | — | (512) 810 2331 | Other | Ramona · San Diego County | — | — |
| Dc West Development INC | Daniel Scott Folz | — | (760) 431 1334 | GC, remodel, ADU | Carlsbad · San Diego County | — | — |
| Dc West Plumbing INC | Adam Saenz | — | (619) 508 4304 | Other | Vista · San Diego County | — | — |
| Dcc Concrete | Dean Allyn Harbin | — | (619) 669 8981 | GC, remodel, ADU | National City · San Diego County | — | — |
| Dcf Finish Carpentry LLC | Daniel Glen Falesch | — | (760) 521 2724 | Other | Vista · San Diego County | — | — |
| Dco INC | Rafael Gaona | — | (760) 504 6678 | GC, remodel, ADU | Fallbrook · San Diego County | — | — |
| Dcon Electric INC | Dallas Gerald Mc Murtry | eddie.haro@electricare.com | (760) 803 9762 | Electricians | San Marcos · San Diego County | — | — |
| Dcr Pool Service | David Calder Rose | — | (858) 449 9728 | Pool | San Diego · San Diego County | — | — |
| Dcw Engineering | Dcw Engineering | — | (760) 431 1334 | GC, remodel, ADU | Carlsbad · San Diego County | — | — |
| Dcy Metal Works | Dcy Metal Works | — | (619) 997 3105 | Other | Bonita · San Diego County | — | — |
| Dd Construction | Danny Jr Ubando | — | (619) 760 6168 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| De Boer Engineering INC | James Arnold De Boer | — | (760) 805 2640 | GC, remodel, ADU | Vista · San Diego County | — | — |
| De Hart Backflow | De Hart Backflow | — | (760) 507 7790 | Windows, patio, painters | Ramona · San Diego County | — | — |
| De Jesus Electric | Marco Antonio De Jesus | — | (619) 947 3903 | Electricians | San Diego · San Diego County | — | — |
| De Jesus Painting | De Jesus Painting | — | (760) 300 9015 | Windows, patio, painters | San Marcos · San Diego County | — | — |
| De La Cruz Jr Tree Service INC | La Cruz Pedro De | — | (442) 237 8838 | Tree | Vista · San Diego County | — | — |
| De La Cruz Landscaping | De La Cruz Landscaping | — | (619) 200 7663 | Windows, patio, painters | San Diego · San Diego County | — | — |
| De La Cruz Plumbing | De La Cruz Plumbing | — | (619) 484 6649 | Other | Chula Vista · San Diego County | — | — |
| De La Fuente Construction INC | Jorge Enrique Diaz De La Fuente | — | (619) 512 5505 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| De La Riva Design & Build | Gerardo Sergio Jr De La Riva | — | (619) 554 6522 | GC, remodel, ADU | Spring Valley · San Diego County | — | — |
| De La T Construction INC | Judith Gabriela De La Torre | — | (619) 597 5907 | GC, remodel, ADU | Spring Valley · San Diego County | — | — |
| De La Torre Builder | De La Torre Builder | — | (619) 254 7645 | GC, remodel, ADU | Imperial Beach · San Diego County | — | — |
| De Lauder Woodworks INC | David Nathan De Lauder | — | (760) 310 9081 | Other | Fallbrook · San Diego County | — | — |
| De Leon General Construction Company | Jose Manuel De Leon Lopez | — | (619) 581 1428 | GC, remodel, ADU | Chula Vista · San Diego County | — | — |
| De Lira Landscaping INC | Mario Alberto De Lira | — | (619) 750 4288 | Windows, patio, painters | Spring Valley · San Diego County | — | — |
| De Loye Tile & Stone | Jordan James De Loye | — | (714) 928 3308 | Other | Oceanside · San Diego County | — | — |
| De Luca & Sons Tile | De Luca & Sons Tile | — | (619) 813 4876 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| De Maria Landtech | De Maria John | — | (619) 520 6332 | Windows, patio, painters | Carlsbad · San Diego County | — | — |
| De Santiago Construction | Desantiago Erik | buildzoomsupport@blockrenovation.com | (619) 451 9302 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| De Wall Construction INC | Gonzalo Sanchez | — | (619) 366 8328 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Dea's Construction | De Agustin Marcos | — | (619) 358 4887 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Deadline Flooring | Deadline Flooring | — | (760) 685 6474 | Other | Vista · San Diego County | — | — |
| Deadline Plumbing LLC | Ramirez Jose Meraz | micah@micahrich.com | (760) 917 1542 | Other | Oceanside · San Diego County | — | — |
| Dean Anthony Freeman | Dean Anthony Freeman | — | (619) 892 7584 | GC, remodel, ADU | Spring Valley · San Diego County | — | — |
| Dean Custom Glazing INC | Jonathan Michael Dean | — | (858) 444 7449 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Dean Lingenfelder | Dean Lingenfelder | guy@infinitydesignbuild.com | (808) 757 0602 | GC, remodel, ADU | Solana Beach · San Diego County | — | — |
| Dean Marriott Construction | Dean Allen Marriott | aqremodeling2@gmail.com | (619) 247 4559 | GC, remodel, ADU | Santee · San Diego County | — | — |
| Dean Porter Construction | Dean Scott Porter | — | (760) 805 3808 | GC, remodel, ADU | Oceanside · San Diego County | — | — |