| Dan Paredes INC | Dan Chael Paredes Alvarez | — | (323) 326 2084 | HVAC | Fullerton · Orange County | — | — |
| Dan Sween | Dan Sween | — | (310) 779 1908 | GC, remodel, ADU | Los Alamitos · Orange County | — | — |
| Dan Tamas | Dan Tamas | — | (714) 931 9199 | GC, remodel, ADU | Fullerton · Orange County | — | — |
| Dan The Tile Man INC | Daniel Dean Jr Schumacher | — | (949) 637 1689 | GC, remodel, ADU | Laguna Beach · Orange County | — | — |
| Dan Vu Nguyen | Dan Vu Nguyen | — | (714) 686 8419 | GC, remodel, ADU | Westminster · Orange County | — | — |
| Dan W Baer | Dan W Baer | — | (714) 986 1626 | GC, remodel, ADU | Yorba Linda · Orange County | — | — |
| Dan's Electrical Contracting | Daniel Aaron Grosfeld | — | (949) 701 0939 | Electricians | Irvine · Orange County | — | — |
| Dan's Handyman Maintenance | Dan's Handyman Maintenance | — | (714) 292 1255 | GC, remodel, ADU | Garden Grove · Orange County | — | — |
| Dan's Quality Fences | Dan's Quality Fences | — | (949) 228 1209 | Other | San Clemente · Orange County | — | — |
| Dana Andrew Nelson | Dana Andrew Nelson | — | (949) 633 0632 | Windows, patio, painters | Tustin · Orange County | — | — |
| Dana K Tichenor DBA Above It All Dana's Ceiling And Drywall | Dana Keith Tichenor | — | (714) 235 5682 | Windows, patio, painters | Orange · Orange County | — | — |
| Dana Point Roofing INC | Rafael Henriquez | — | (949) 498 6204 | Other roofers | San Clemente · Orange County | — | — |
| Dana Rock | Dana Rock | — | (714) 774 2972 | GC, remodel, ADU | Anaheim · Orange County | — | — |
| Dana Shores Construction | David Anthony Marano | — | (949) 370 2228 | GC, remodel, ADU | Dana Point · Orange County | — | — |
| Danco Construction Services | Dan G Hull | — | (714) 865 0345 | GC, remodel, ADU | Fullerton · Orange County | — | — |
| Dang Builder | Ky Ngoc Dang | — | (714) 902 5884 | GC, remodel, ADU | Tustin · Orange County | — | — |
| Dang Khoa Nguyen Home Services | Khoa Dang Vu Nguyen | — | (714) 887 3386 | Electricians | Anaheim · Orange County | — | — |
| Daniel A Kolano | Daniel A Kolano | — | (714) 539 0533 | GC, remodel, ADU | Garden Grove · Orange County | — | — |
| Daniel Boesen Construction | Daniel Alan Boesen | — | (949) 892 7185 | GC, remodel, ADU | Mission Viejo · Orange County | — | — |
| Daniel Burns Construction | Daniel Nicholas Burns | — | (714) 388 5057 | GC, remodel, ADU | Orange · Orange County | — | — |
| Daniel Burns INC | Burns Daniel | interested@domainmarket.com | (714) 283 8640 | GC, remodel, ADU | Villa Park · Orange County | — | — |
| Daniel Choi | Daniel Choi | — | (213) 761 9772 | Other | La Habra · Orange County | — | — |
| Daniel Clifford Drake | Daniel Clifford Drake | — | (562) 440 8158 | Other | Brea · Orange County | — | — |
| Daniel Doan | Daniel Doan | — | (714) 487 4898 | Electricians | Garden Grove · Orange County | — | — |
| Daniel Dozal Painting | Daniel Dozal Painting | — | (714) 318 4062 | Windows, patio, painters | Garden Grove · Orange County | — | — |
| Daniel E Corwin | Daniel E Corwin | — | (949) 370 9168 | GC, remodel, ADU | San Clemente · Orange County | — | — |
| Daniel Garrison Mac Beth | Daniel Garrison Mac Beth | — | (949) 584 4999 | GC, remodel, ADU | Newport Beach · Orange County | — | — |
| Daniel Hoevel | Daniel Hoevel | — | (949) 554 3040 | GC, remodel, ADU | Costa Mesa · Orange County | — | — |
| Daniel Huan Su | Daniel Huan Su | — | (714) 616 8398 | HVAC | Garden Grove · Orange County | — | — |
| Daniel J Plasky DBA Sky Electric | Daniel John Plasky | — | (949) 290 0605 | Electricians | San Clemente · Orange County | — | — |
| Daniel Jimenez Engineering | Daniel Jimenez Engineering | — | (714) 399 6957 | Other | Anaheim · Orange County | — | — |
| Daniel K Ward | Daniel K Ward | — | (714) 336 0359 | GC, remodel, ADU | Anaheim · Orange County | — | — |
| Daniel Kyu Sung Oh | Daniel Kyu Sung Oh | — | (714) 743 7233 | GC, remodel, ADU | Irvine · Orange County | — | — |
| Daniel Leon Porter | Daniel Leon Porter | — | (714) 209 5063 | GC, remodel, ADU | Cypress · Orange County | — | — |
| Daniel Malfavon | Daniel Malfavon | — | (714) 337 2103 | Other | Santa Ana · Orange County | — | — |
| Daniel Miller | Daniel Miller | — | (562) 787 2203 | GC, remodel, ADU | Costa Mesa · Orange County | — | — |
| Daniel Morones | Daniel Morones | — | (657) 262 4757 | Other | Orange · Orange County | — | — |
| Daniel Nicholas Huizar DBA Flawless Glass | Flawless Glass | — | (714) 724 2700 | Windows, patio, painters | Lake Forest · Orange County | — | — |
| Daniel P Gity | Daniel P Gity | — | (949) 292 6833 | GC, remodel, ADU | Laguna Niguel · Orange County | — | — |
| Daniel P Spain | Daniel P Spain | — | (949) 350 2995 | GC, remodel, ADU | Rancho Santa Margarita · Orange County | — | — |