| Electric Bill's Company INC | William Martin Weinberg | — | (415) 491 1881 | Electricians | San Rafael · Marin County | — | — |
| Electric Core LLC | Maksim Viazovtsev | — | (415) 902 8881 | Electricians | Novato · Marin County | — | — |
| Electric Works | Robert Adam Leff | — | (415) 944 0424 | Electricians | Sausalito · Marin County | — | — |
| Electrical Services And Design | Antony Joseph Lucchesi | — | (415) 859 1002 | Electricians | Novato · Marin County | — | — |
| Elisha Mayost | Elisha Mayost | — | (415) 722 0103 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Elite Communications INC | Amit Aderet | — | (510) 336 3636 | Other | Greenbrae · Marin County | — | — |
| Elite Hardwood Flooring | Elite Hardwood Flooring | — | (415) 335 3344 | Other | Sausalito · Marin County | — | — |
| Elite Tree Trimming Services INC | Richard John Torresan | — | (415) 515 4067 | Tree | San Anselmo · Marin County | — | — |
| Elixir Painting INC | Daniel Michael Kenny | — | (415) 261 3521 | Windows, patio, painters | Novato · Marin County | — | — |
| Elliott Landscaping | Elliott Landscaping | — | (415) 306 3861 | Windows, patio, painters | San Anselmo · Marin County | — | — |
| Elmin Reyes Painting | Elmin Reyes Painting | — | (415) 279 7246 | Windows, patio, painters | San Rafael · Marin County | — | — |
| Elvin Hernandez | Elvin Hernandez | — | (707) 688 7863 | GC, remodel, ADU | Point Reyes Station · Marin County | — | — |
| Elyireh Barraza Construction | Jose Abel Ismatul Barraza | joseabarraza07@hotmail.com | (415) 847 7280 | GC, remodel, ADU | Novato · Marin County | — | — |
| Embarcadero Enterprises Corporation | Jay Matthew Sasan | — | (415) 456 8972 | GC, remodel, ADU | Novato · Marin County | — | — |
| Emge Construction | Wyatt Anthony Emge | — | (415) 827 1184 | GC, remodel, ADU | Novato · Marin County | — | — |
| Emi Construction | Emlyn Maurice O Connell | — | (415) 225 0924 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Emil Dilanian And Associates | Emil Beglar Dilanian | — | (818) 645 5595 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Encore Craftsmen LLC | Teddie Daryl Jr Braud | — | (707) 477 7235 | GC, remodel, ADU | Sausalito · Marin County | — | — |
| Endora Builders | Eslami Aidin | — | (415) 909 9990 | GC, remodel, ADU | Sausalito · Marin County | — | — |
| Energy Efficient Services Corporation | Timothy Edward Salyers | — | (855) 337 1929 | Electricians | Novato · Marin County | — | — |
| Energy Wise America | Richard Peter Jr Nave | — | (415) 479 2204 | Electricians | Novato · Marin County | — | — |
| English Country Pine & Design | Marlon Salvador Chinchilla | — | (415) 485 3800 | GC, remodel, ADU | Novato · Marin County | — | — |
| Enstad Construction | Robert Dale Enstad | — | (415) 717 3990 | GC, remodel, ADU | Sausalito · Marin County | — | — |
| Environmental Management | Environmental Management | — | (415) 892 0152 | GC, remodel, ADU | Novato · Marin County | — | — |
| Environmental Resource Group INC | Benjamin Clyde Iii Wells | — | (415) 381 6574 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Epic Spaces Corp | Todd Robert Davis | — | (415) 350 8993 | GC, remodel, ADU | Tiburon · Marin County | — | — |
| Eric Amada | Eric Amada | — | (415) 726 1347 | GC, remodel, ADU | Novato · Marin County | — | — |
| Eric J Torney Construction | Eric Jonathan Torney | — | (415) 461 8077 | GC, remodel, ADU | Greenbrae · Marin County | — | — |
| Eric Morris DBA The Finish Line Contracting | Eric Gerard Morris | — | (415) 699 5331 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Eric Palmer LLC | Eric Palmer | — | (415) 328 8120 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Eric Roberts Builders | Eric Roberts Builders | — | (415) 717 3481 | GC, remodel, ADU | Novato · Marin County | — | — |
| Eric Von Der Werth Construction | Von Der Werth Eric | — | (415) 383 0116 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Erich Greer Construction | Erich Adam Greer | — | (415) 480 9173 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Erick J Hendricks DBA Hendricks Development Company | Erick James Hendricks | — | (415) 235 7488 | GC, remodel, ADU | Novato · Marin County | — | — |
| Erick Steinberg | Erick Steinberg | — | (415) 209 4890 | Electricians | Mill Valley · Marin County | — | — |
| Erik Jorgensen | Erik Jorgensen | — | (510) 384 5755 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Errigal Construction INC | Malachy Martin Brolly | — | (415) 297 7774 | GC, remodel, ADU | Novato · Marin County | — | — |
| Essential Habitat | Essential Habitat | graham@essentialhabitat.com | (415) 258 4501 | GC, remodel, ADU | Fairfax · Marin County | — | — |
| Estero Construction | Thomas Lee Young | — | (415) 827 9090 | GC, remodel, ADU | Point Reyes Station · Marin County | — | — |
| Eugene Wiens | Eugene Wiens | — | (510) 845 3516 | GC, remodel, ADU | Lagunitas · Marin County | — | — |