| Deal Heating And Air INC | Darrell Douglas Deal | — | (530) 676 7819 | HVAC | Rescue · El Dorado County | — | — |
| Dean Alexander Moon | Dean Alexander Moon | — | (530) 391 3799 | Windows, patio, painters | Cool · El Dorado County | — | — |
| Dean Homes And Construction | Spencer Merrill Dean | — | (916) 476 0458 | GC, remodel, ADU | Pilot Hill · El Dorado County | — | — |
| Deatherage Holdings LLC | Lyndell Joseph Deatherage | — | (916) 933 0001 | GC, remodel, ADU | El Dorado Hills · El Dorado County | — | — |
| Deborah C Bonfield | Deborah C Bonfield | — | (916) 276 1182 | GC, remodel, ADU | Shingle Springs · El Dorado County | — | — |
| Deborah L Walker | Deborah L Walker | — | (530) 417 3798 | GC, remodel, ADU | Diamond Springs · El Dorado County | — | — |
| Decourval | Gary George De Courval | — | (530) 644 4874 | GC, remodel, ADU | Pollock Pines · El Dorado County | — | — |
| Defense Zone Landscape | Defense Zone Landscape | — | (916) 220 8930 | Windows, patio, painters | El Dorado Hills · El Dorado County | — | — |
| Definitive Edge Construction INC | Joshua Jack Baratti | — | (530) 307 9139 | GC, remodel, ADU | South Lake Tahoe · El Dorado County | — | — |
| Deguara Construction | Sammy Dominick Deguara | — | (916) 990 5028 | GC, remodel, ADU | Shingle Springs · El Dorado County | — | — |
| Dejongh Construction | Dejongh Construction | — | (713) 387-9582 | GC, remodel, ADU | Long Beach · El Dorado County | — | — |
| Del Mar Electrician Pros - Electrical Co | Del Mar Electrician Pros - Electrical Co | — | (858) 264-6292 | Electricians | Del Mar · El Dorado County | — | — |
| Del Mar Electricians | Del Mar Electricians | info@northrcountyrelectricians.com | (858) 926-6573 | Electricians | Del Mar · El Dorado County | — | — |
| Delagarza Painting | Delagarza Painting | — | (916) 813 1150 | Windows, patio, painters | Cameron Park · El Dorado County | — | — |
| Delapp Masonry | Delapp Masonry | — | (530) 919 6282 | Other | Rescue · El Dorado County | — | — |
| Delfino Electric | Brad Kelly Delfino | — | (530) 363 8002 | Electricians | El Dorado · El Dorado County | — | — |
| Delfino Flooring | Delfino Flooring | — | (530) 748 6237 | Other | El Dorado · El Dorado County | — | — |
| Delta Plumbing Contractors INC | Russell John Wilde | — | (916) 941 9581 | Other | El Dorado Hills · El Dorado County | — | — |
| Delucca | Gregory Achille Rossini | — | (916) 768 1093 | GC, remodel, ADU | El Dorado Hills · El Dorado County | — | — |
| Dennis Gray Excavating | Dennis Gray Excavating | — | (530) 677 3883 | Other | Shingle Springs · El Dorado County | — | — |
| Dennis Keene Concrete | Dennis Keene Concrete | — | (530) 305 6993 | Other | Georgetown · El Dorado County | — | — |
| Derks Pool Werks Services | Derk Wesley Sutton | — | (530) 722 7143 | Pool | Shingle Springs · El Dorado County | — | — |
| Design Smith A Partnership | Lowell Sorenson Smith | — | (530) 409 5854 | GC, remodel, ADU | Placerville · El Dorado County | — | — |
| Designline Windows & Doors INC | Designline Windows & Doors INC | — | (760) 931-9422 | Windows, patio, painters | Carlsbad · El Dorado County | — | — |
| Dho Lock Installations | Dominick Hugh Odlin | — | (530) 317 8243 | Other | Placerville · El Dorado County | — | — |
| Diablo Valley Tile Co | Edward W Duncan | — | (925) 200 2307 | Other | El Dorado Hills · El Dorado County | — | — |
| Diamond Concrete INC | William Edward Broyles | j.diamondconcretellc@gmail.com | (253) 353-1826 | Other | Pollock Pines · El Dorado County | — | — |
| Diamond Construction | Matthew David Valdez | todd@diamond-construction.com | (513) 519-7766 | GC, remodel, ADU | Pollock Pines · El Dorado County | — | — |
| Diamond Crane Company INC | Joseph Wendell Leon | — | (530) 444 0345 | Other | Shingle Springs · El Dorado County | — | — |
| Diamond Electric | Timothy Andrew Thrift | — | (916) 806 7767 | Electricians | Diamond Springs · El Dorado County | — | — |
| Diamond Grade Construction INC | Kevin Michael Crosby | — | (916) 969 6611 | Other | Placerville · El Dorado County | — | — |
| Diamond Landscape/hardscape | Diamond Landscape/hardscape | diamondlandscapinghardscaping@gmail.com | (530) 651 4104 | Windows, patio, painters | Diamond Springs · El Dorado County | — | — |
| Diamond Quality Construction | Julian Nicholas Thrift | — | (530) 957 4008 | GC, remodel, ADU | Placerville · El Dorado County | — | — |
| Diamond Woodcraft | Diamond Woodcraft | anapbm@gmail.com | (530) 541 0866 | GC, remodel, ADU | So Lake Tahoe · El Dorado County | — | — |
| Dias Excavation | Ludovic Jan Dias | micah@micahrich.com | (916) 587 1619 | Other | El Dorado Hills · El Dorado County | — | — |
| Diego Landscape Solutions | Diego Landscape Solutions | — | (530) 591 3372 | Windows, patio, painters | Placerville · El Dorado County | — | — |
| Dietz Corporation | Magdalene Irene Kunkel | — | (916) 380 7965 | GC, remodel, ADU | Placerville · El Dorado County | — | — |
| Dig Hole Fill Hole Construction | Joshua Taylor O'kennedy | — | (650) 305 0076 | GC, remodel, ADU | Camino · El Dorado County | — | — |
| Dimensions Drywall | Dimensions Drywall | — | (530) 417 1070 | Other | Placerville · El Dorado County | — | — |
| Direct Air Mechanical | Direct Air Mechanical | — | (530) 558 0858 | HVAC | Shingle Springs · El Dorado County | — | — |