| Estradag Electric INC | Gil Francisco Estrada | — | (510) 978 5055 | Electricians | Oakland · Alameda County | — | — |
| Estrella Enterprises INC DBA C G Interiors | Marcia Jean Estrella | — | (510) 895 5019 | Other | San Leandro · Alameda County | — | — |
| Eternal Green Construction | Sandeep Venkatesh | — | (510) 991 6548 | GC, remodel, ADU | Fremont · Alameda County | — | — |
| Ethan's Service Plumbing | Ethan Cass Elkins | — | (510) 390 4185 | Other | Alameda · Alameda County | — | — |
| Ethereal Painting | Ethereal Painting | — | (510) 689 7928 | Windows, patio, painters | Oakland · Alameda County | — | — |
| Ethos Built INC | Jesse Howard Whims | — | (415) 531 0040 | GC, remodel, ADU | Emeryville · Alameda County | — | — |
| Eugene Construction INC | Tan V Nguyen | — | (510) 772 9078 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Eugene Paletta Builders | Eugene Paletta Builders | — | (415) 377 0356 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Eunergy Micro Grid INC | Rodney Paul Brewer | — | (510) 332 4275 | Electricians | Union City · Alameda County | — | — |
| Eureka Valley Construction | James Clifford Haedt | — | (510) 910 1579 | Electricians | Oakland · Alameda County | — | — |
| Eurok Drywall | Eurok Drywall | — | (510) 673 1603 | Other | Fremont · Alameda County | — | — |
| Euromarble And Granite INC | Ana Nicoleta Bogdan | info@euromarblegranite.com | (510) 330 4636 | Other | Castro Valley · Alameda County | — | — |
| European Painting And Decorating | Danijel Zeljko | — | (510) 357 8556 | Windows, patio, painters | San Leandro · Alameda County | — | — |
| European Quality Electric | Gausi Farzad | — | (510) 468 4495 | Electricians | Union City · Alameda County | — | — |
| Evans Brothers Cabinets | Travis Jean Evans | — | (650) 400 1489 | GC, remodel, ADU | Livermore · Alameda County | — | — |
| Evans Brothers INC | Kathy Evans | info@evansbrothers.com | (925) 443 0225 | GC, remodel, ADU | Livermore · Alameda County | — | — |
| Evcharge4u INC | Paulus Johannes Nijssen | hello@evcharge4u.com | (510) 779 3645 | Electricians | Berkeley · Alameda County | — | — |
| Everest Electric LLC | Alexis George Flores | — | (650) 834 2998 | Electricians | Fremont · Alameda County | — | — |
| Everest Project Builders INC | Usha Patel | — | (510) 290 0563 | GC, remodel, ADU | Fremont · Alameda County | — | — |
| Everest Steel Fabrication INC | Antonio Farias Guiomar | — | (510) 490 8881 | Other | Fremont · Alameda County | — | — |
| Evergreen Landcare INC | Juan Manuel Sanchez Perez | 300-5086service@evergreenlandcare.com | (510) 396 7702 | Windows, patio, painters | Fremont · Alameda County | — | — |
| Everlast Development INC | Soto Oscar Rojas | — | (510) 506 1606 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Everlasting Surfaces INC | Valdez Adan Camarillo | — | (925) 960 9777 | Other | Livermore · Alameda County | — | — |
| Everlux Development | Tamer Alshaar | — | (510) 676 0992 | GC, remodel, ADU | Fremont · Alameda County | — | — |
| Everprosper Construction & Renovation | Zhang Wenxi | — | (415) 335 1280 | Electricians | San Lorenzo · Alameda County | — | — |
| Everwatt | David A Llorens | — | (510) 488 8037 | Electricians | Hayward · Alameda County | — | — |
| Evolution Bay Builders INC | Garcia Miguel | — | (510) 872 0084 | GC, remodel, ADU | Alameda · Alameda County | — | — |
| Excalibur Rooter And Plumbing INC | Luis Antonio Arechiga | — | (510) 688 8414 | Other | Hayward · Alameda County | — | — |
| Excel Lathing Incorporated | Alfredo Mora | — | (510) 719 7271 | Other | San Leandro · Alameda County | — | — |
| Excel Signs INC | Shamima Sherine | — | (510) 418 6653 | Other | Hayward · Alameda County | — | — |
| Exclusive Builders Group LLC | Jimmy Meza | — | (341) 777 9551 | GC, remodel, ADU | Hayward · Alameda County | — | — |
| Executive Phone Service | David Keen Garges | — | (510) 471 9000 | Other | Hayward · Alameda County | — | — |
| Expand Adu INC | Larry Allan Lang | contact@expandadu.com | (510) 588 4448 | Other | Fremont · Alameda County | — | — |
| Expedient Constructions INC | Yi Wen Lai | — | (510) 637 8203 | GC, remodel, ADU | Pleasanton · Alameda County | — | — |
| Expert Tile | Expert Tile | — | (510) 258 5205 | Other | Hayward · Alameda County | — | — |
| Experts Lumber Structures | Martinez Felipe Lara | — | (510) 518 9036 | Other | Hayward · Alameda County | — | — |
| Exquis Innovations | Cesar Barajas | — | (925) 963 8100 | GC, remodel, ADU | Pleasanton · Alameda County | — | — |
| Exterior Designs | Exterior Designs | — | (925) 606 6312 | Windows, patio, painters | Livermore · Alameda County | — | — |
| Exxell Corporation DBA Exxell Fire Systems & All Industries | Ronald Dean Coats | — | (877) 712 3473 | Other | Oakland · Alameda County | — | — |
| Eyal Electric INC | Eyal Abir | — | (510) 562 1111 | Electricians | Oakland · Alameda County | — | — |