| Hong's General Construction INC | Jun Hong Zhou | — | (415) 308 6373 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hong's Plumbing | Hong's Plumbing | — | (415) 860 5625 | Other | San Francisco · San Francisco County | — | — |
| Hongtu Construction INC | Kam Wa Liu | — | (415) 969 1041 | Electricians | San Francisco · San Francisco County | — | — |
| Hoover Brindmore INC | Mark Joseph Brindmore | — | (415) 425 9643 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hoseley Corporation | Ralph Chester Iii Hoseley | — | (415) 404 8997 | Windows, patio, painters | San Francisco · San Francisco County | — | — |
| Hoseley Corporation / Gordon N Ball INC A Joint Venture | Gordon N INC Ball | — | (415) 404 8997 | Other | San Francisco · San Francisco County | — | — |
| Hough Construction | Hough Michael | — | (415) 282 1977 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| House Of A Different Colour | House Of A Different Colour | — | (415) 374 3579 | Windows, patio, painters | San Francisco · San Francisco County | — | — |
| Houseworks Enterprises INC | Jeffery Michael Kann | — | (415) 394 9300 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Howard Wong Electric | Howard Leanghaw Wong | — | (415) 215 9028 | Electricians | San Francisco · San Francisco County | — | — |
| Howe Furnace Company INC | Darin Craig Keith | — | (415) 346 3637 | HVAC | San Francisco · San Francisco County | — | — |
| Hp Build | Wayne Paul Picard | — | (415) 265 0342 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hsm Property Management San Francisco | Hsm Property Management San Francisco | — | (415) 431-7655 | Property managers | San Francisco · San Francisco County | — | — |
| Huang Hua Construction Company | Huang Liang Hua | — | (415) 730 8333 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hudak Plumbing | Hudak Plumbing | — | (415) 794 1499 | Other | San Francisco · San Francisco County | — | — |
| Hudson Construction | Phong-dzu Tran Vo | — | (408) 666 9020 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hung Construction | Wong Yat Hung | — | (415) 412 2756 | Electricians | San Francisco · San Francisco County | — | — |
| Hung Duc Nghiem | Hung Duc Nghiem | — | (415) 286 2982 | Electricians | San Francisco · San Francisco County | — | — |
| Hungto Co Incorporation | Michael Liang | — | (415) 335 3775 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hunt Projects Landscape INC | Charles Murphy Leese | — | (415) 518 7135 | Windows, patio, painters | San Francisco · San Francisco County | — | — |
| Hunter Dale Builders INC | Alan Hunter Dale | — | (970) 209 5272 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hvic INC | Victor Nguyen | — | (415) 993 8884 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hyan Construction Company | Lyon Sheng Rong | — | (415) 568 7888 | Electricians | San Francisco · San Francisco County | — | — |
| Hydro Flow Systems INC | Garry Patrick Devaney | — | (415) 623 6564 | Other | San Francisco · San Francisco County | — | — |
| Hydro Plumbing & Rooter INC | Roberto Cruz Jr Paulino | — | (415) 320 7660 | Other | San Francisco · San Francisco County | — | — |
| Hyj Construction INC | Huang Liren | — | (415) 286 3358 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Hyline Construction INC | Paul Joseph Mc Keown | — | (415) 305 7185 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| I M Electrical | Ian Stephen Murphy | — | (415) 424 0717 | Electricians | San Francisco · San Francisco County | — | — |
| I Rooter & Plumbing | I Rooter & Plumbing | — | (415) 910 0068 | Other | San Francisco · San Francisco County | — | — |
| I T Tile And Grout Master | Torres Espinoza Israel | — | (415) 846 3817 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Ian Long General Contracting | Ian Turner Long | — | (714) 271 1849 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Ian Mc Dowell | Ian Mc Dowell | — | (415) 203 8249 | Other | San Francisco · San Francisco County | — | — |
| Ian Petitpren Construction | Ian Marcus Petitpren | — | (415) 283 9792 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Ian's Painting | Ian's Painting | — | (415) 637 8479 | Windows, patio, painters | San Francisco · San Francisco County | — | — |
| Ib Flooring | Ib Flooring | info@ibflooring.com | (415) 815 7193 | Other | San Francisco · San Francisco County | — | — |
| Ibr Construction INC | Rauf Ibragimov | — | (415) 410 5798 | Electricians | San Francisco · San Francisco County | — | — |
| Icon Construction | Fongfong Zhong | — | (925) 339 8607 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Iconic Construction Engineering | Michael Louis Trisby | — | (415) 312 8102 | Other | San Francisco · San Francisco County | — | — |
| Ideal Builders | Mairtin Breandan O Tuairisg | — | (415) 632 2802 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |
| Ideal Restoration INC | Jaclyn Denyse Carpenter | — | (800) 379 6881 | GC, remodel, ADU | San Francisco · San Francisco County | — | — |