| Marin Construction & Handyman | Marin Construction & Handyman | — | (415) 572-6707 | GC, remodel, ADU | Novato · Marin County | — | — |
| Marin Contracting Services | Paul Andrew Urrea | — | (415) 320 2928 | GC, remodel, ADU | Novato · Marin County | — | — |
| Marin County Arborists INC | Kenneth Alan Bovero | — | (415) 457 8733 | Tree | San Rafael · Marin County | — | — |
| Marin County Roof Inspections | Marin County Roof Inspections | hello@marinroofinspections.com | (415) 599-9603 | Other roofers | Marin County · Marin County | — | — |
| Marin County Roofing Co INC | Lindsay R Kruger | — | (415) 453 3511 | Other roofers | San Rafael · Marin County | — | — |
| Marin Decking Wood & Siding | Marin Decking Wood & Siding | — | (415) 309 5164 | Windows, patio, painters | Novato · Marin County | — | — |
| Marin Design & Build Corp | Jacob Garth Maxson | — | (415) 636 0466 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Marin Electric | Meza Mendoza Edgar | — | (415) 726 0809 | Electricians | Corte Madera · Marin County | — | — |
| Marin Fencing INC | Charles Jay Mattos | info@marinfencing.com | (415) 457 1771 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Marin Finished Products | Marin Finished Products | — | (415) 971 5386 | GC, remodel, ADU | San Anselmo · Marin County | — | — |
| Marin Garden Solutions INC | Thomas Edward Foti | — | (415) 728 0506 | Windows, patio, painters | Novato · Marin County | — | — |
| Marin H20 INC | Richard Walton Iii Williams | — | (415) 716 2079 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Marin Handyman Services | Weingarten Jean-pierre | — | (415) 794 0980 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Marin Heating And Air | Spencer Thomas Heaphy | marinheatingac@gmail.com | (415) 250 1414 | HVAC | Fairfax · Marin County | — | — |
| Marin Home Remodeling | Marin Home Remodeling | — | (415) 342 6415 | GC, remodel, ADU | Novato · Marin County | — | — |
| Marin Kitchen Works INC | Betty Elin Sundborg | sundborgmkw@gmail.com | (415) 883 8728 | GC, remodel, ADU | Novato · Marin County | — | — |
| Marin Landscape Management | Marin Landscape Management | garygraw@gmail.com | (415) 720 7761 | Windows, patio, painters | Novato · Marin County | — | — |
| Marin Management | Marin Management | — | (424) 457-9051 | Property managers | Lomita · Marin County | — | — |
| Marin Mechanical Ii INC | Anthony Carl Devincenzi | — | (415) 485 4472 | HVAC | San Rafael · Marin County | — | — |
| Marin Painting | Marin Painting | — | (415) 846-0647 | Windows, patio, painters | Novato · Marin County | — | — |
| Marin Painting Services INC | Argueta Vicente Martinez | — | (415) 596 4622 | Windows, patio, painters | Novato · Marin County | — | — |
| Marin Painting Specialists | Marin Painting Specialists | blackwelldavid43@gmail.com | (415) 491 4874 | Windows, patio, painters | San Rafael · Marin County | — | — |
| Marin Pest Control | Marin Pest Control | marinpestcontrol@gmail.com | (415) 875-0720 | Pest, tile roofs | San Rafael · Marin County | — | — |
| Marin Plastering & Stucco | Marin Plastering & Stucco | — | (415) 571 6619 | Other | San Rafael · Marin County | — | — |
| Marin Plumbing | Marin Plumbing | briancooke@juno.com | (415) 883 1243 | Other | Novato · Marin County | — | — |
| Marin Pool Service | Norma Mercedes Hiebel | admin@marinpoolservice.com | (415) 892 4000 | Pool | Novato · Marin County | — | — |
| Marin Renovation & Painting | Marin Renovation & Painting | — | (415) 302 5904 | GC, remodel, ADU | Novato · Marin County | — | — |
| Marin Restorations | David Mytton Mason | — | (415) 297 1489 | GC, remodel, ADU | Novato · Marin County | — | — |
| Marin Ridge Builders | Colm Brian Keenan | — | (415) 301 0306 | GC, remodel, ADU | Novato · Marin County | — | — |
| Marin Sf Av | Marin Sf Av | mswenty@gmail.com | (415) 235 8094 | Other | Woodacre · Marin County | — | — |
| Marin Sf Electric | Lenard Earl Bourcy | electrician@marinsfelectric.com | (415) 578 2401 | Electricians | San Rafael · Marin County | — | — |
| Marin Sheet Metal | Marin Sheet Metal | — | (415) 382 1718 | HVAC | Novato · Marin County | — | — |
| Marin Tree Service | Marin Tree Service | — | (415) 472-7105 | Tree | San Rafael · Marin County | — | — |
| Marin Wood Restoration & Painting | Marin Wood Restoration & Painting | — | (415) 924 5005 | Windows, patio, painters | Corte Madera · Marin County | — | — |
| Marin's Painting Services | Marin's Painting Services | — | (323) 532-8989 | Windows, patio, painters | Inglewood · Marin County | — | — |
| Marina Bay Roofing | Marina Bay Roofing | info@marinabayroofing.com | (628) 277-9449 | Other roofers | San Rafael · Marin County | — | — |
| Marina Faye Zuk | Marina Faye Zuk | — | (415) 898 9444 | Windows, patio, painters | San Rafael · Marin County | — | — |
| Mariner Homes INC | Conrad Carl Jr Weissensee | — | (415) 271 3557 | GC, remodel, ADU | Mill Valley · Marin County | — | — |
| Marinkitchenco INC | Joseph Scott Masolo | info@marinkitchenco.com | (415) 462 8952 | GC, remodel, ADU | San Rafael · Marin County | — | — |
| Marinland Builders | Marinland Builders | — | (415) 515 4750 | GC, remodel, ADU | Lagunitas · Marin County | — | — |