| Demolition Services | Johnathan Trevor Haury Forbes-Peyton | — | (916) 502 2534 | Other | Roseville · Placer County | — | — |
| Denis George Schoen | Denis George Schoen | — | (916) 417 1819 | GC, remodel, ADU | Granite Bay · Placer County | — | — |
| Denis Syuniakov Construction | Syuniakov Denis | — | (408) 303 9263 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Dennett Pool Service INC | Craig Edward Dennett | contact@sansoxygen.com | (916) 721 6922 | Pool | Roseville · Placer County | — | — |
| Dennis Bergstrom Installations | Dennis Bergstrom Installations | — | (916) 804 4157 | Other | Penryn · Placer County | — | — |
| Dennis Daum Tile INC | Dennis Paul Daum | — | (916) 952 6418 | Other | Rocklin · Placer County | — | — |
| Dennis Freeman | Dennis Freeman | — | (916) 532 5912 | HVAC | Lincoln · Placer County | — | — |
| Dennis Painting | Dennis Painting | — | (916) 912 8971 | Windows, patio, painters | Loomis · Placer County | — | — |
| Denventions | Dennis Patrick Kurrell | — | (530) 906 8175 | Other | Auburn · Placer County | — | — |
| Dependable Rooter And Plumbing | Andrew Alan Stambaugh | — | (408) 205 7180 | Other | Roseville · Placer County | — | — |
| Derrickson Pike INC | Jeffrey Stuart Pike | — | (925) 588 3723 | GC, remodel, ADU | Granite Bay · Placer County | — | — |
| Descor Builders | Brandon James Schroer | — | (916) 463 0191 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Descor Sacramento | Brandon James Schroer | — | (916) 463 0191 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Design Electrical | Darren Michael Snyder | — | (530) 823 3251 | Electricians | Auburn · Placer County | — | — |
| Design Interlock INC | Zinchini David | — | (415) 381 4620 | GC, remodel, ADU | Lincoln · Placer County | — | — |
| Design's Unlimited | Design's Unlimited | — | (916) 997 5381 | GC, remodel, ADU | Granite Bay · Placer County | — | — |
| Desmond Conyers Roofing | Desmond Douglas Conyers | oofquotes@gmail.com | (530) 906 5239 | Other roofers | Auburn · Placer County | — | — |
| Detention Equipment Specialties INC | Donovan Scott Meckes | — | (916) 251 6065 | Windows, patio, painters | Newcastle · Placer County | — | — |
| Devco Mechanical INC | Devin Clark Olson | — | (916) 214 7077 | HVAC | Roseville · Placer County | — | — |
| Devlin Construction Company | Michael John Devlin | gerard@devlin-construction.com | (650) 888 0862 | GC, remodel, ADU | Roseville · Placer County | — | — |
| Dfv Cable | Johannes Jacobus Hanekom | info@dfvcable.com | (530) 906 4489 | Other | Auburn · Placer County | — | — |
| Di Martella Construction | Geno Stephen Davis | — | (916) 531 6800 | GC, remodel, ADU | Auburn · Placer County | — | — |
| Diablo Building & Remodeling | Diablo Building & Remodeling | — | (510) 604 9305 | GC, remodel, ADU | Auburn · Placer County | — | — |
| Diamond Construction INC | Mohammad Manuel Abboushi | todd@diamond-construction.com | (513) 519-7766 | GC, remodel, ADU | Granite Bay · Placer County | — | — |
| Diamond Cut Electric INC | Cedric Domonique Pollard | — | (916) 581 0457 | Electricians | Roseville · Placer County | — | — |
| Diamond Electric | Kevin Charles Grizey | — | (530) 368 1155 | Electricians | Auburn · Placer County | — | — |
| Diamond Electric Group INC | Ronald Thomas Eddlemon | — | (916) 408 6901 | Electricians | Rocklin · Placer County | — | — |
| Diamond Exterior Renovations | Diamond Exterior Renovations | — | (916) 907 2925 | Windows, patio, painters | Roseville · Placer County | — | — |
| Diamond Heating And Air | Diamond Heating And Air | — | (916) 740 2663 | HVAC | Roseville · Placer County | — | — |
| Diamond Lightning Designs | Diamond Lightning Designs | — | (916) 759 0627 | GC, remodel, ADU | Lincoln · Placer County | — | — |
| Diamond Pools | Robert Allen Fernandez | — | (916) 532 4068 | Pool | Roseville · Placer County | — | — |
| Diamond Ridge Construction INC | Gregory Neal Vincent | — | (916) 870 4640 | GC, remodel, ADU | Rocklin · Placer County | — | — |
| Diamond Star Painting INC | La Vella Dolores Gardner | diamondstarpainting@gmail.com | (916) 424 4008 | Windows, patio, painters | Lincoln · Placer County | — | — |
| Diamond Well Drilling Company INC | Arthur Davis Fulton | — | (530) 823 0354 | Other | Auburn · Placer County | — | — |
| Diamondback Roofing & Waterproofing INC | Bradley Thomas Pavik | — | (916) 260 6235 | Other roofers | Granite Bay · Placer County | — | — |
| Dickson Construction Services | Scott Wendell Dickson | — | (916) 539 9274 | Electricians | Foresthill · Placer County | — | — |
| Dickson Electric INC | Scott Wendell Dickson | — | (916) 539 9274 | Electricians | Foresthill · Placer County | — | — |
| Digital Vision Systems | Digital Vision Systems | — | (916) 628 9893 | Other | Lincoln · Placer County | — | — |
| Dillier Construction Company | Donald John Dillier | — | (916) 768 9746 | GC, remodel, ADU | Granite Bay · Placer County | — | — |
| Dillin Construction | Mark Whitney Dillin | — | (916) 207 1451 | GC, remodel, ADU | Newcastle · Placer County | — | — |