| Daniel Reed General Contractor | Daniel Reed General Contractor | — | (415) 613 3393 | GC, remodel, ADU | Winters · Yolo County | — | — |
| Darish Damon | Darish Damon | — | (530) 574 3333 | GC, remodel, ADU | Davis · Yolo County | — | — |
| Darius Construction INC | Kiaune Darius | — | (530) 757 2733 | GC, remodel, ADU | Davis · Yolo County | — | — |
| David A Hill Construction INC | Clark Hans Jr Cameron | — | (916) 372 4455 | GC, remodel, ADU | West Sacramento · Yolo County | — | — |
| David Griffiths Construction | David John Iii Griffiths | — | (707) 580 6237 | GC, remodel, ADU | Woodland · Yolo County | — | — |
| David M Bolach | David M Bolach | — | (916) 806 4737 | GC, remodel, ADU | West Sacramento · Yolo County | — | — |
| David R Miller Construction INC | David Ramus Miller | — | (916) 224 1844 | GC, remodel, ADU | Davis · Yolo County | — | — |
| David Thompson Construction | David Lee Thompson | — | (408) 774 1900 | GC, remodel, ADU | Davis · Yolo County | — | — |
| Davids High Tech Low Voltage Solutions | Joshua Gilliam Otto | — | (530) 757 6107 | Other | Davis · Yolo County | — | — |
| Davis Glass & Screen | Davis Glass & Screen | — | (530) 650 1600 | Windows, patio, painters | Davis · Yolo County | — | — |
| Davis Hardwood + Carpet | Davis Hardwood + Carpet | — | (530) 848 7170 | Other | Davis · Yolo County | — | — |
| Davis Lawn And Garden | Les Ray Smith | — | (530) 753 7863 | Windows, patio, painters | Davis · Yolo County | — | — |
| Davis Painting Service | Stephen Thomas Daubert | brien@davispaintingservice.com | (530) 312 3278 | Windows, patio, painters | Davis · Yolo County | — | — |
| Davis Tree Care | Kenneth John Mcneil | — | (530) 554 5274 | Tree | Davis · Yolo County | — | — |
| Daybreak Landscaping | Daybreak Landscaping | — | (530) 758 1309 | Windows, patio, painters | Davis · Yolo County | — | — |
| Dc Plumbing | Dc Plumbing | — | (916) 917 9033 | Other | West Sacramento · Yolo County | — | — |
| Dc Prefabricated Equipment | Jason Gregory Drummond | — | (530) 902 4005 | Other | Winters · Yolo County | — | — |
| De La Luz Electric | Jesus Geovanni Gaspar Diaz | — | (916) 807 5294 | Electricians | Woodland · Yolo County | — | — |
| Deal Mechanical INC | Robert Duane Deal | — | (916) 927 4500 | HVAC | West Sacramento · Yolo County | — | — |
| Deanda Electric | David Anthony Deanda | — | (916) 212 3379 | Electricians | W Sacramento · Yolo County | — | — |
| Decade Floor Covering | Decade Floor Covering | — | (916) 838 6982 | Other | West Sacramento · Yolo County | — | — |
| Decorative Experience | Decorative Experience | — | (916) 743 1233 | Windows, patio, painters | Woodland · Yolo County | — | — |
| Dedicated Drywall INC | Benjamin Charles Pate | — | (530) 324 1422 | GC, remodel, ADU | Woodland · Yolo County | — | — |
| Dela Torre Fencing Co | Jorge Armaldo Dela Torre | — | (916) 582 8169 | Other | West Sacramento · Yolo County | — | — |
| Delta Overhead Door | Delta Overhead Door | — | (916) 303 7800 | Other | West Sacramento · Yolo County | — | — |
| Delta Painting And Cleaning LLC | Enrique Martinez Leon Martinez | — | (530) 554 7128 | Windows, patio, painters | Woodland · Yolo County | — | — |
| Deluxe Air INC | Jose Luis Diaz Jr Garcia | mycomfort@deluxe-air.com | (530) 662 5008 | HVAC | Woodland · Yolo County | — | — |
| Derek Hilburger | Derek Hilburger | — | (310) 467 1127 | GC, remodel, ADU | Woodland · Yolo County | — | — |
| Dg & Sons Electric | Daniel Sixto Jr Granillo | — | (530) 304 7847 | Electricians | Esparto · Yolo County | — | — |
| Diamond D General Engineering INC | Spencer Ryland Defty | — | (530) 662 2042 | Other | Woodland · Yolo County | — | — |
| Diamond Pool Service | Douglas Tetsuo Shigematsu | — | (530) 662 7906 | Pool | Woodland · Yolo County | — | — |
| Diego Lopez | Diego Lopez | — | (530) 867 4057 | Other roofers | Woodland · Yolo County | — | — |
| Dmiron Plus | Dmiron Plus | — | (530) 312 1314 | Other | Knights Landing · Yolo County | — | — |
| Don Azevedo Construction INC | Donald Michael Azevedo | — | (916) 588 1020 | GC, remodel, ADU | West Sacramento · Yolo County | — | — |
| Don Jordan Construction | Donald Philip Jordan | — | (530) 795 3250 | GC, remodel, ADU | Winters · Yolo County | — | — |
| Don's Handyman & Construction | Donald Wann Feryance | — | (530) 867 4647 | GC, remodel, ADU | Woodland · Yolo County | — | — |
| Don's Painting | Don's Painting | — | (530) 867 5792 | Windows, patio, painters | Woodland · Yolo County | — | — |
| Door 28 INC | Jonathan Alan Hood | — | (916) 617 2730 | Windows, patio, painters | West Sacramento · Yolo County | — | — |
| Door Opener Company | Larry William Fourmet | — | (707) 446 7016 | Other | Winters · Yolo County | — | — |
| Dorn Development And Construction INC | Zachary Kyle Dorn | — | (530) 906 3781 | GC, remodel, ADU | West Sacramento · Yolo County | — | — |