| David Michael Sipes | David Michael Sipes | — | (916) 939 9501 | GC, remodel, ADU | Plymouth · Amador County | — | — |
| Deadline Termite & Pest Control INC | Deadline Termite & Pest Control INC | — | (805) 678-3444 | Pest, tile roofs | Lakeside · Amador County | — | — |
| Deegan Refrigeration Company | Nicholas Scott Deegan | — | (209) 268 6468 | HVAC | Ione · Amador County | — | — |
| Denneys Heating | Denneys Heating | — | (831) 601 8762 | HVAC | Jackson · Amador County | — | — |
| Dennis B Anderson Construction | Dennis Blaine Anderson | — | (209) 304 0023 | Electricians | Sutter Creek · Amador County | — | — |
| Dge Electric - Amador | Dge Electric - Amador | — | (925) 577-5244 | Electricians | Pioneer · Amador County | — | — |
| Diamond View Painting | Diamond View Painting | — | (209) 296 4097 | Windows, patio, painters | Pioneer · Amador County | — | — |
| Divine Properties | Divine Properties | tim@hoerldesign.com | (209) 223-1222 | Property managers | Jackson · Amador County | — | — |
| Dollman Landscape Amador Yard Maintenance | Dollman Landscape Amador Yard Maintenance | — | (209) 419 0649 | Windows, patio, painters | Pine Grove · Amador County | — | — |
| Don Humphries Construction | Donald Alexander Humphries | — | (209) 245 6845 | GC, remodel, ADU | Plymouth · Amador County | — | — |
| Donald White | Donald White | — | (209) 304 5488 | Other | Pine Grove · Amador County | — | — |
| Donatelli's Pole Setting | Donatelli's Pole Setting | — | (209) 256 5456 | Electricians | Jackson · Amador County | — | — |
| Donovan Hardwood Floor Co | Kevin Patrick Donovan | — | (415) 518 8032 | Other | Sutter Creek · Amador County | — | — |
| Door Craft | Door Craft | — | (209) 274 4221 | Other | Ione · Amador County | — | — |
| Double Eagle Construction | Donald James Pitzner | doubleeagleconst@gmail.com | (209) 245 6691 | GC, remodel, ADU | Plymouth · Amador County | — | — |
| Douglas L Petersen | Douglas L Petersen | — | (916) 454 5486 | Tree | Ione · Amador County | — | — |
| Dr Tile | Dr Tile | — | (408) 828 3594 | Other | Pioneer · Amador County | — | — |
| Duff Co | James Lee Duff | — | (916) 698 2227 | Other | Ione · Amador County | — | — |
| Duncan Renovations | Duncan Renovations | — | (209) 256 6241 | GC, remodel, ADU | Sutter Creek · Amador County | — | — |
| Dw Builders INC | Donald Wayne Hodge | — | (916) 825 0883 | GC, remodel, ADU | Ione · Amador County | — | — |
| Dwell Construction INC | Robert Aron Gordon | — | (916) 730 3319 | GC, remodel, ADU | Sutter Creek · Amador County | — | — |
| Dymond Construction INC | Timothy James Finch | — | (209) 327 6598 | GC, remodel, ADU | Ione · Amador County | — | — |
| E J F Contract | E J F Contract | — | (408) 426 0662 | Other | Ione · Amador County | — | — |
| Earth Shaping Landscapes | Earth Shaping Landscapes | — | (209) 245 3482 | Windows, patio, painters | Plymouth · Amador County | — | — |
| Elben's Painting Service | Gary Stephen Elben | — | (209) 770 6329 | Windows, patio, painters | Jackson · Amador County | — | — |
| Elite Engineering | Courtney Ann Wilson | — | (209) 304 2703 | Other | Plymouth · Amador County | — | — |
| Emerson Associates | Melvin Ray Jr Emerson | — | (209) 223 2814 | GC, remodel, ADU | Jackson · Amador County | — | — |
| Encino Landscaping | Encino Landscaping | — | (408) 690 1643 | Windows, patio, painters | Fiddletown · Amador County | — | — |
| Engineering | David Mark Allen Mcdonald | — | (530) 721 7754 | Electricians | Ione · Amador County | — | — |
| Enviroguard Pest Control | Enviroguard Pest Control | — | (619) 648-8284 | Pest, tile roofs | Santee · Amador County | — | — |
| Eric T Jones | Eric T Jones | — | (916) 803 7399 | GC, remodel, ADU | Volcano · Amador County | — | — |
| Estey Development Co | William Phillip Estey | — | (209) 680 4840 | GC, remodel, ADU | Plymouth · Amador County | — | — |
| Evergrowth Landscaping | Evergrowth Landscaping | — | (919) 495 3030 | Windows, patio, painters | Pine Grove · Amador County | — | — |
| Excel Electric INC | Becky Jane Walton | — | (209) 257 1840 | Electricians | Jackson · Amador County | — | — |
| Facelift Stucco Exteriors | Facelift Stucco Exteriors | — | (916) 496 1834 | Other | Plymouth · Amador County | — | — |
| Ferdani Electric | Andrew Joseph Ferdani | — | (209) 304 7030 | Electricians | Drytown · Amador County | — | — |
| Fidel Electric INC | Anthony Josef Fidelus | — | (925) 584 7293 | Electricians | Pine Grove · Amador County | — | — |
| Finesse Floor Covering INC | Brett James Birmingham | — | (209) 296 5950 | Other | Pine Grove · Amador County | — | — |
| First Choice Tile And Marble | First Choice Tile And Marble | — | (209) 596 2557 | Other | Pioneer · Amador County | — | — |
| Fischer Construction & Masonry | James Brian Sr Fischer | — | (209) 267 0358 | GC, remodel, ADU | Sutter Creek · Amador County | — | — |