| Dobbs Construction | Joseph Paul Dobbs | — | (209) 559 1082 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Dominguez Painting | Dominguez Painting | alejandradom64@gmail.com | (209) 770 2280 | Windows, patio, painters | Soulsbyville · Tuolumne County | — | — |
| Doug Perry Excavating INC | Raymond Douglas Perry | — | (209) 768 0793 | Other | Columbia · Tuolumne County | — | — |
| Douglas Lewis West DBA Sierra Seamless Gutter Company | Douglas Lewis West | — | (209) 962 4833 | Other roofers | Groveland · Tuolumne County | — | — |
| Down To Earth Engineering | Down To Earth Engineering | — | (209) 962 7407 | Tree | Groveland · Tuolumne County | — | — |
| Doyle Mechanical | David Michael Doyle | — | (209) 768 2762 | HVAC | Twain Harte · Tuolumne County | — | — |
| Dream Maker Construction | Mark Joseph Verhougstraete | — | (415) 609 5033 | GC, remodel, ADU | Twain Harte · Tuolumne County | — | — |
| Duane Ragan Construction | Duane Alan Ragan | — | (209) 559 9779 | GC, remodel, ADU | Columbia · Tuolumne County | — | — |
| Dunlap Enterprises | Dunlap Enterprises | — | (209) 532-4974 | GC, remodel, ADU | Soulsbyville · Tuolumne County | — | — |
| Dunlap Plumbing INC | Daniel James Dunlap | — | (209) 928 3477 | Other | Tuolumne · Tuolumne County | — | — |
| E C Builders | E C Builders | — | (209) 533 8680 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| E H Tile And Stone Countertops | Elliot Ray Hall | — | (209) 768 6680 | Other | Columbia · Tuolumne County | — | — |
| Eagle Construction General | Eagle Construction General | — | (209) 694-8091 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Earl's Precision Painting | Earl's Precision Painting | — | (209) 606 4590 | Windows, patio, painters | Jamestown · Tuolumne County | — | — |
| East Construction | Everett Foster Sr East | — | (209) 768 5634 | GC, remodel, ADU | Jamestown · Tuolumne County | — | — |
| Easy Street Gravel Road Repair LLC | Martin Leonard Reynolds | — | (209) 206 6296 | Other | Twain Harte · Tuolumne County | — | — |
| Eb Construction | Elvis Qani Berisha | edson.eb.construction@gmail.com | (678) 531-3738 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Edward A Piziali Construction | Edward Angelo Piziali | — | (925) 963 4826 | GC, remodel, ADU | Chinese Camp · Tuolumne County | — | — |
| El Dorado Septic Service INC | Shawn Alyn Darr | — | (209) 536 1925 | Other | Soulsbyville · Tuolumne County | — | — |
| Enm Electrical | Enm Electrical | — | (209) 785-8441 | Electricians | Copperopolis · Tuolumne County | — | — |
| Eric Mills Drywall | Eric Mills Drywall | amkryukov@gmail.com | (209) 770 4003 | Other | Groveland · Tuolumne County | — | — |
| Eric Owens Construction | Owens Eric | bighilltabletops@gmail.com | (209) 768 9044 | GC, remodel, ADU | Columbia · Tuolumne County | — | — |
| Erik Bisset Construction | Erik James Bisset | — | (209) 986 3170 | GC, remodel, ADU | Twain Harte · Tuolumne County | — | — |
| Euc Geo INC | Jackson Allen Trent | — | (350) 750 2205 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Fender Construction INC | Shannon Kane Fender | — | (209) 743 3557 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Fenger John | Fenger John | — | (209) 679 1350 | Windows, patio, painters | Jamestown · Tuolumne County | — | — |
| Fessenmeyer Builders | Gary Russell Fessenmeyer | coryfessenmeyer@gmail.com | (408) 828 5696 | GC, remodel, ADU | Twain Harte · Tuolumne County | — | — |
| Finish Line Floor Covering | Finish Line Floor Covering | — | (530) 489 8133 | Other | Tuolumne · Tuolumne County | — | — |
| Five Claw Maintenance | Cary Allen Lee | — | (209) 532 6360 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Five Star Construction | Gregory Stephen Marks | — | (209) 770 4529 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Flannery Construction | Shawnn Denny Flannery | — | (209) 768 3815 | GC, remodel, ADU | Tuolumne · Tuolumne County | — | — |
| Flora Construction | Jamin Andrew Flora | — | (814) 792 5404 | GC, remodel, ADU | Tuolumne · Tuolumne County | — | — |
| Foothill-Sierra Pest Control | Foothill-Sierra Pest Control | — | (209) 532-7378 | Pest, tile roofs | Sonora · Tuolumne County | — | — |
| Forest & Land Works | Forest & Land Works | — | (209) 768 9351 | Tree | Sonora · Tuolumne County | — | — |
| Foust Heat & Air | Foust Heat & Air | — | (209) 588 0207 | HVAC | Columbia · Tuolumne County | — | — |
| Fox Fencing | Fox Fencing | — | (209) 536 9663 | Other | Soulsbyville · Tuolumne County | — | — |
| Frank Aurelio Macri | Frank Aurelio Macri | — | (209) 768 1105 | Other | Jamestown · Tuolumne County | — | — |
| Frank Fernandez | Frank Fernandez | — | (209) 984 9288 | Other | Jamestown · Tuolumne County | — | — |
| Frantz Construction | Joel Larue Frantz | — | (209) 768 1013 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |
| Fray Construction INC | Mark Cameron Fray | markfrayconst@gmail.com | (209) 743 1579 | GC, remodel, ADU | Sonora · Tuolumne County | — | — |