| Pablo R Larque Painting | Pablo R Larque Painting | — | (707) 332 5989 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Pacheco Hardwood Floors | Kathleen Anne Pacheco | contact@sansoxygen.com | (650) 728 9200 | Other | Santa Rosa · Sonoma County | — | — |
| Pacific Carpet Cleaning & Restoration INC | Shane Aaron Vogel | — | (707) 568 7144 | Restoration | Santa Rosa · Sonoma County | — | — |
| Pacific Coast Dredging LLC | Joel Philip Greish | dave@pacificcoastdredging.com | (707) 888 3365 | Other | Petaluma · Sonoma County | — | — |
| Pacific Coast Drilling Company INC | Aaron Dene Sykes | — | (707) 778 8316 | Other | Santa Rosa · Sonoma County | — | — |
| Pacific Coast Painting | Scott William Keeler | — | (925) 383 7998 | Windows, patio, painters | Penngrove · Sonoma County | — | — |
| Pacific Coast Tile | Pacific Coast Tile | — | (707) 792 2007 | Other | Cotati · Sonoma County | — | — |
| Pacific Door Products INC | Kathy Granados | — | (707) 795 7777 | Other | Cotati · Sonoma County | — | — |
| Pacific Excavating | Pacific Excavating | — | (707) 876 3363 | Other | Sebastopol · Sonoma County | — | — |
| Pacific Flooring INC | Daniel Antonio Benitez Alvarado | — | (707) 752 1044 | Other | Petaluma · Sonoma County | — | — |
| Pacific Inspection Services | Pacific Inspection Services | — | (707) 996-4420 | Inspectors | Sonoma · Sonoma County | — | — |
| Pacific Northwest Enterprise | Pacific Northwest Enterprise | — | (707) 338 2318 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Pacific Plastering INC | Gutierrez-franco Hector | — | (707) 829 4713 | Other | Santa Rosa · Sonoma County | — | — |
| Pacific Technology C C T V INC | Robert Trent Roseman | — | (707) 765 2288 | Electricians | Rohnert Park · Sonoma County | — | — |
| Pacifico Electric INC | Perez-jimenez Filiberto | — | (707) 365 4521 | Electricians | Rohnert Park · Sonoma County | — | — |
| Padilla Concrete | Padilla Concrete | — | (707) 490 7134 | Other | Guerneville · Sonoma County | — | — |
| Padilla Construction | Antonio Geraldo Padilla Cervantes | — | (415) 755 3838 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Page's Custom Floors | Barbara Ann Page | — | (707) 576 1034 | GC, remodel, ADU | Santa Rosa · Sonoma County | — | — |
| Paggi Construction | John Robert Paggi | — | (707) 478 8882 | GC, remodel, ADU | Sebastopol · Sonoma County | — | — |
| Painting & Decorating | Painting & Decorating | — | (707) 721-9159 | Restoration | Sonoma · Sonoma County | — | — |
| Painting By Day INC | John Franklin Iv Day | — | (707) 568 1150 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Painting Your World | Painting Your World | — | (951) 743 8964 | Windows, patio, painters | Cotati · Sonoma County | — | — |
| Paintmasters LLC | Garcia Jose De Jesus Pulido | — | (707) 293 4197 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Paintstar INC | Matthew Alfred Kremesec | — | (707) 480 3794 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Palacio Construction | Palacio Rodriguez Lorenzo | — | (707) 483 6265 | GC, remodel, ADU | Sonoma · Sonoma County | — | — |
| Palmer Landscape Irrigation | Palmer Landscape Irrigation | — | (707) 721 9023 | Windows, patio, painters | Santa Rosa · Sonoma County | — | — |
| Palmer Roofing Service INC | Jhonathan De Jesus Riv Batres | — | (707) 795 6866 | Other roofers | Petaluma · Sonoma County | — | — |
| Palomares Painting & Decorating INC | Angel Valencia Palomares | — | (707) 318 8985 | Windows, patio, painters | Windsor · Sonoma County | — | — |
| Pan Pacific Construction | Pan Richard | — | (707) 480 4074 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Panoramic View Landscape | Panoramic View Landscape | — | (707) 477 1313 | Windows, patio, painters | Petaluma · Sonoma County | — | — |
| Pappas Construction | Dustin Christopher Pappas | — | (707) 888 5008 | GC, remodel, ADU | Sonoma · Sonoma County | — | — |
| Paragon Floor Covering | Paragon Floor Covering | rick@paragonfloorcovering.com | (707) 953 5093 | Other | Santa Rosa · Sonoma County | — | — |
| Paragon Power LLC | Jack Delaire Vargas | — | (707) 696 9658 | Electricians | Santa Rosa · Sonoma County | — | — |
| Paragon Tile & Stone | Paragon Tile & Stone | — | (707) 343 5856 | Other | Glen Ellen · Sonoma County | — | — |
| Paramount Plmg & Htg | Paramount Plmg & Htg | — | (415) 218 9281 | HVAC | Petaluma · Sonoma County | — | — |
| Paredes Landscaping | Paredes Landscaping | — | (707) 799 1740 | Windows, patio, painters | Windsor · Sonoma County | — | — |
| Paris Construction Service | Darryl Andrew Paris | — | (707) 292 0555 | GC, remodel, ADU | Petaluma · Sonoma County | — | — |
| Park Landscape Maintenance | Richard Joseph Johnson | parklandscapemaintenance@gmail.com | (707) 829 0411 | Windows, patio, painters | Sebastopol · Sonoma County | — | — |
| Park Place Constructors INC | Catherine Willms Anderson | — | (510) 928 2423 | Electricians | Petaluma · Sonoma County | — | — |
| Parking Lot Service | Richard Ransom Ernst | — | (909) 437 1574 | Other | Guerneville · Sonoma County | — | — |