| Deneau Construction | Adam Scott Deneau | — | (909) 786 7822 | GC, remodel, ADU | Redlands · San Bernardino County | — | — |
| Dennis Austin Duran | Dennis Austin Duran | — | (909) 520 3597 | Other | Hesperia · San Bernardino County | — | — |
| Dennis Chavez Masonry | Dennis Chavez Masonry | — | (626) 393 9566 | Other | Phelan · San Bernardino County | — | — |
| Dennis Construction Service | Perez Dennis | — | (760) 490 3053 | GC, remodel, ADU | Barstow · San Bernardino County | — | — |
| Dennis Haefele | Dennis Haefele | — | (760) 252 3793 | Other | Barstow · San Bernardino County | — | — |
| Dennis Lee Miller | Dennis Lee Miller | — | (951) 312 0976 | GC, remodel, ADU | Yucaipa · San Bernardino County | — | — |
| Dennis Palmer | Dennis Palmer | — | (951) 616 9493 | GC, remodel, ADU | Colton · San Bernardino County | — | — |
| Dennis Tek Electric INC | Troy Wayne Dennis | — | (760) 559 3708 | Electricians | Apple Valley · San Bernardino County | — | — |
| Dependable Grading INC | Shane Brandon Copenhaver | — | (951) 451 6146 | Other | Needles · San Bernardino County | — | — |
| Dependable Rooter & Plumbing INC | Tony Deangelo Shaw | — | (800) 255 0788 | Other | Rancho Cucamonga · San Bernardino County | — | — |
| Deranged Construction | Augustin John Yazloff | — | (909) 855 4854 | GC, remodel, ADU | Chino · San Bernardino County | — | — |
| Derek Roberts Electric INC | Derek Randall Roberts | — | (818) 648 2715 | Electricians | Big Bear Lake · San Bernardino County | — | — |
| Derek Salkeld Plumbing | Derek Salkeld Plumbing | — | (760) 951 6909 | Other | Hesperia · San Bernardino County | — | — |
| Des-art Builders | Des-art Builders | — | (760) 900 3235 | GC, remodel, ADU | Victorville · San Bernardino County | — | — |
| Deserada INC | James Emerson Dillard | — | (760) 946 1328 | GC, remodel, ADU | Victorville · San Bernardino County | — | — |
| Desert AC Regulators | Desert AC Regulators | — | (760) 464 4021 | HVAC | Yucca Valley · San Bernardino County | — | — |
| Desert Air Heating & Cooling INC | Omar Bernardo Amor | — | (760) 385 5629 | HVAC | Hesperia · San Bernardino County | — | — |
| Desert City Heating And Air | Desert City Heating And Air | — | (760) 221 6601 | HVAC | Joshua Tree · San Bernardino County | — | — |
| Desert Coatings | Desert Coatings | — | (760) 251 1963 | Windows, patio, painters | Morongo Valley · San Bernardino County | — | — |
| Desert Construction Services INC | Kirk Jason Grafton | tracy@desertcsinc.com | (760) 244 3100 | Other | Hesperia · San Bernardino County | — | — |
| Desert Cooling Systems | Desert Cooling Systems | mike@desertcoolingsystems.com | (760) 662 0308 | HVAC | Victorville · San Bernardino County | — | — |
| Desert Design Builders | Desert Design Builders | — | (760) 242 1476 | GC, remodel, ADU | Apple Valley · San Bernardino County | — | — |
| Desert Dynamic Plumbing | Desert Dynamic Plumbing | — | (760) 401 9589 | Other | Yucca Valley · San Bernardino County | — | — |
| Desert Dynamics AC & Heating | Desert Dynamics AC & Heating | — | (760) 771 7455 | HVAC | Yucca Valley · San Bernardino County | — | — |
| Desert Empire Pumps | Desert Empire Pumps | — | (760) 718 0142 | Other | Yermo · San Bernardino County | — | — |
| Desert Family Builders | Jaime Jr Ibarra | — | (760) 628 8185 | GC, remodel, ADU | Yucca Valley · San Bernardino County | — | — |
| Desert Flooring | Desert Flooring | interested@domainmarket.com | (760) 241 3150 | Other | Victorville · San Bernardino County | — | — |
| Desert Gate & Automation | Desert Gate & Automation | — | (760) 985 7828 | Other | Apple Valley · San Bernardino County | — | — |
| Desert Glass | Desert Glass | — | (760) 475 7876 | Windows, patio, painters | Apple Valley · San Bernardino County | — | — |
| Desert Heating And Air Conditioning | Desert Heating And Air Conditioning | — | (760) 240 6290 | HVAC | Apple Valley · San Bernardino County | — | — |
| Desert Horizons Construction INC | Joann Wilkin | — | (760) 559 5298 | GC, remodel, ADU | Apple Valley · San Bernardino County | — | — |
| Desert Insulation INC | Cary Richard Fraser | — | (760) 365 9582 | Other | Yucca Valley · San Bernardino County | — | — |
| Desert Ironworks | Adam Jason Jones | adam.jones@desertironworks.com | (760) 403 2243 | Other | Lucerne Valley · San Bernardino County | — | — |
| Desert Land Build | Desert Land Build | — | (760) 260 8155 | GC, remodel, ADU | Running Springs · San Bernardino County | — | — |
| Desert Lion Air Services INC | Elias G Iii Ochoa | — | (602) 663 1998 | HVAC | Joshua Tree · San Bernardino County | — | — |
| Desert Mountain Development | Desert Mountain Development | — | (760) 660 9477 | GC, remodel, ADU | Yucca Valley · San Bernardino County | — | — |
| Desert Painting Care | Desert Painting Care | — | (909) 265 5316 | Windows, patio, painters | Hesperia · San Bernardino County | — | — |
| Desert Quality Heating & Air Conditioning INC | Jim Gutierrez | — | (951) 845 9448 | HVAC | Redlands · San Bernardino County | — | — |
| Desert Service Station Maintenance | Jason Christopher Swank | — | (760) 559 0437 | Other | Victorville · San Bernardino County | — | — |
| Desert View Builders | Jesus Manuel Sandoval | — | (760) 881 6217 | Electricians | Adelanto · San Bernardino County | — | — |