| Eco Energy Bay Area | Rami David Rahamim | — | (510) 697 7449 | HVAC | Oakland · Alameda County | — | — |
| Eco Sewers & Drains Plumbing | Eco Sewers & Drains Plumbing | — | (510) 269 0780 | Other | Oakland · Alameda County | — | — |
| Eco Site Landscaping | Eco Site Landscaping | — | (510) 584 6673 | Windows, patio, painters | Fremont · Alameda County | — | — |
| Ecol Development INC | Alexandr Sergeevich Yunak | — | (510) 589 7319 | GC, remodel, ADU | Castro Valley · Alameda County | — | — |
| Econo Glass INC | Jin Chengshu | — | (510) 353 9589 | Windows, patio, painters | Fremont · Alameda County | — | — |
| Economy Glass Services | Shawn Larame Messman | — | (510) 887 8414 | Windows, patio, painters | Hayward · Alameda County | — | — |
| Economy Rooter & Plumbing INC | Jaime Luis| Novoa Jaime Luis Novoa Aguirre | — | (510) 383 6260 | Other | Oakland · Alameda County | — | — |
| Economy Sign INC | Anthony Michael Palazzolo | — | (510) 797 8170 | Other | Newark · Alameda County | — | — |
| Ecospark Solutions LLC | Ozam K Mohammad Azam | — | (510) 754 8635 | Electricians | Fremont · Alameda County | — | — |
| Ecostar Remodeling & Construction | Ecostar Remodeling & Construction | — | (213) 635-1028 | GC, remodel, ADU | Alameda · Alameda County | — | — |
| Ecotechnikos | Gregg Michael Robins | — | (415) 671 9750 | Electricians | Berkeley · Alameda County | — | — |
| Ecr Construction | Evelyn Carolina Reyes | — | (650) 235 5898 | GC, remodel, ADU | Berkeley · Alameda County | — | — |
| Ecs Tree Service | Jose Enrique Curiel Salcedo | ecstreeservice@gmail.com | (510) 575 4265 | Tree | San Leandro · Alameda County | — | — |
| Ed Allen Construction | Edward Wayne Allen | — | (925) 519 9050 | GC, remodel, ADU | Pleasanton · Alameda County | — | — |
| Ed's Electric | Eduardo Arroyo Reynoso | ed@edselectric.com | (510) 697 9401 | Electricians | Fremont · Alameda County | — | — |
| Eden Concrete Contractors | Tyler William Gainous | — | (510) 566 6531 | Other | Castro Valley · Alameda County | — | — |
| Eden Rehab Corporation | Thomas Richard Silva | — | (510) 325 8746 | GC, remodel, ADU | San Lorenzo · Alameda County | — | — |
| Eden Tree Service INC | Joshua Lincoln Eden | — | (510) 525 8159 | Tree | Berkeley · Alameda County | — | — |
| Edge Mechanical Sf LLC | Matthew Darryl Small | — | (650) 892 5233 | HVAC | Pleasanton · Alameda County | — | — |
| Edgington Plumbing INC | David Harry Edgington | — | (925) 462 4440 | Other | Livermore · Alameda County | — | — |
| Edison Electric Group LLC | Claytin Valentino Bennett | — | (510) 329 1825 | Electricians | Hayward · Alameda County | — | — |
| Edlus Construction INC | Torres Eliu Armas | — | (510) 409 2267 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Edm Construction INC | Edmundo Daniel Martinez | — | (510) 300 4209 | GC, remodel, ADU | Union City · Alameda County | — | — |
| Eduaedo Loza DBA On The Clock Rooter & Plumbing | Eduardo Salomon Loza | — | (510) 992 9974 | Other | Oakland · Alameda County | — | — |
| Edward A Wolf | Edward A Wolf | — | (510) 657 3473 | Other | Fremont · Alameda County | — | — |
| Edward Foy | Edward Foy | — | (415) 424 0771 | Other | Oakland · Alameda County | — | — |
| Edward Julien Gendell | Edward Julien Gendell | — | (510) 301 5448 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Edward L Hirshberg | Edward L Hirshberg | — | (510) 682 3481 | GC, remodel, ADU | Alameda · Alameda County | — | — |
| Edwards & Sons Equipment Service INC | Kerry Lyn Edwards | — | (510) 774 2108 | Other | Livermore · Alameda County | — | — |
| Edwin Sanchez & Sons Construction INC | Sanchez Edwin | — | (510) 600 5992 | GC, remodel, ADU | San Leandro · Alameda County | — | — |
| Edwin T Croll | Edwin T Croll | — | (925) 786 6917 | Electricians | Castro Valley · Alameda County | — | — |
| Ef Construction INC | Joseph Anthony Elenteny | — | (510) 388 9250 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Eg Construction | Ernesto Alexander Gutierrez Sibrian | — | (510) 457 8620 | GC, remodel, ADU | San Leandro · Alameda County | — | — |
| Eiamia INC | Balvir K Khunkhun | — | (510) 364 1321 | Electricians | San Leandro · Alameda County | — | — |
| Ej & Sons Garage Doors INC | Castro Edgar Porcayo | — | (510) 714 7918 | Other | Oakland · Alameda County | — | — |
| Ejs Construction & Development | Edgar Joseph Setton | — | (415) 254 3023 | GC, remodel, ADU | Alameda · Alameda County | — | — |
| El Dorado Electrical | Romeo Vinicio Rivera Perez | — | (510) 228 6532 | Electricians | Oakland · Alameda County | — | — |
| El Paraiso Landscaping Maintenance | El Paraiso Landscaping Maintenance | — | (510) 573 0041 | Windows, patio, painters | Fremont · Alameda County | — | — |
| El Ricky Flooring INC | Vicente Sr Sanchez | — | (510) 962 1828 | Other | Hayward · Alameda County | — | — |
| El Star Contracting | Yu Enlin | — | (626) 991 7080 | GC, remodel, ADU | Oakland · Alameda County | — | — |