| Michael Golas Landscape Design | Michael Golas Landscape Design | — | (707) 544 8175 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Michael Harry Williams | Michael Harry Williams | — | (707) 322 7532 | Other | Santa Rosa · Sonoma County | — | — |
| Michael J Hendry Enterprise | Michael J Hendry Enterprise | — | (707) 477 0720 | Other | Healdsburg · Sonoma County | — | — |
| Michael Jenkins Construction | Michael Edward Jenkins | — | (707) 299 9319 | GC, remodel, ADU | Sonoma · Sonoma County | — | — |
| Michael Kittel | Michael Kittel | — | (707) 481 8220 | GC, remodel, ADU | Sebastopol · Sonoma County | — | — |
| Michael Laszlo | Michael Laszlo | — | (707) 318 5909 | Other | Guerneville · Sonoma County | — | — |
| Michael Lee Shapiro | Michael Lee Shapiro | — | (707) 235 1869 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Michael Leo Cronin | Michael Leo Cronin | — | (415) 699 3184 | GC, remodel, ADU | Cotati · Sonoma County | — | — |
| Michael Malvino Painting & Decorating | Michael Malvino Painting & Decorating | — | (707) 575 6970 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Michael Mugridge | Michael Mugridge | — | (707) 597 5335 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Michael Muscardini | Michael Muscardini | — | (707) 217 1822 | GC, remodel, ADU | Kenwood · Sonoma County | — | — |
| Michael N O'brien | Michael N O'brien | — | (707) 327 6318 | GC, remodel, ADU | Sebastopol · Sonoma County | — | — |
| Michael Paul Company INC | Michael Richard Jr Paul | michael@michaelmorgan.biz | (214) 455-2685 | Other | Petaluma · Sonoma County | — | — |
| Michael Rauch Woodworks | Michael Rauch Woodworks | — | (415) 516 1079 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Michael Robison DBA Cleanroom Management Co | Michael Blain Robison | — | (408) 426 6140 | Other | Windsor · Sonoma County | — | — |
| Michael Sheean | Michael Sheean | — | (415) 302 6692 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Michael Stasse | Michael Stasse | — | (415) 298 1106 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Michael T Rader Builder | Michael T Rader Builder | — | (707) 484 9305 | GC, remodel, ADU | Cotati · Sonoma County | — | — |
| Michael Williams Construction INC DBA Precise Framing | Michael Williams | — | (707) 480 1247 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Michael Wooley Tile Contractor | Michael Wooley Tile Contractor | — | (707) 545 1251 | Other | Santa Rosa · Sonoma County | — | — |
| Michaelsen Construction | John Randolph Michaelsen | — | (707) 292 4232 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Mickelson Enterprises INC DBA Jerry And Don's Yager Pump And Well | Marcia Marilyn Mickelson | — | (707) 762 1473 | Other | Petaluma · Sonoma County | — | — |
| Mickey M Reljin | Mickey M Reljin | — | (707) 481 8863 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Midstate Construction Corporation | Patrick Joseph Draeger | — | (707) 762 3200 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Midstate Residential Construction INC | Roger James Nelson | — | (707) 559 2328 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Midtown Shutter INC | Richard Lynn Johnson | info@midtownshutter.com | (707) 544-1906 | Other | Santa Rosa · Sonoma County | — | — |
| Miggy's Painting | Miggy's Painting | — | (707) 332 9162 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Miggz Window Cleaning | Miggz Window Cleaning | — | (707) 771 9966 | Other | Santa Rosa · Sonoma County | — | — |
| Miguel Briceno | Miguel Briceno | — | (707) 287 7616 | Windows, patio, painters | Petaluma · Sonoma County | — | — |
| Miguel Gomez Painting INC | Gomez Macias Miguel | — | (707) 888 7174 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Miguel Rodriguez Gonzalez | Miguel Rodriguez Gonzalez | — | (415) 798 6938 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Mikara Construction INC | Michael Arlen Dethlefsen | mikaraconstruction@comcast.net | (707) 235 1213 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Mike Barnard Construction INC | Michael Timothy Barnard | — | (707) 875 9650 | GC, remodel, ADU | Bodega Bay · Sonoma County | — | — |
| Mike Brown Electric Co | Dustin Marquez Rubio | — | (707) 792 8100 | Electricians | Cotati · Sonoma County | — | — |
| Mike Chavez Painting INC | Michael David Chavez | info@mikechavezpainting.com | (707) 623 5850 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Mike Dayem | Mike Dayem | — | (415) 300 0256 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Mike Frey's Construction | Michael Adam Frey | — | (707) 695 1233 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Mike Mullen | Mike Mullen | — | (707) 321 5161 | GC, remodel, ADU | Rohnert Park · Sonoma County | — | — |
| Mike Papola Custom Cabinetry | Mike Papola Custom Cabinetry | mike@mpapolacc.com | (707) 481-9159 | Other | Santa Rosa · Sonoma County | — | — |
| Mike Samuelson Construction INC | Michael Warren Samuelson | — | (707) 328 9872 | GC, remodel, ADU | Windsor · Sonoma County | — | — |