| Paul Warren Myers | Paul Warren Myers | — | (530) 412 2725 | Windows, patio, painters | Portola · Plumas County | — | — |
| Paulsen Construction | Gary Lee Paulsen | — | (530) 259 4444 | GC, remodel, ADU | Chester · Plumas County | — | — |
| Pav's Custom Painting | Pav's Custom Painting | — | (775) 530 1141 | Windows, patio, painters | Quincy · Plumas County | — | — |
| Pellco Windows & Doors | Pellco Windows & Doors | — | (949) 220-9878 | Windows, patio, painters | Newport Beach · Plumas County | — | — |
| Penman Custom Drywall | Penman Custom Drywall | — | (530) 712 7739 | Other | Portola · Plumas County | — | — |
| Pete Labosky Landscape & Construction | Peter Brian Labosky | — | (530) 375 7858 | GC, remodel, ADU | Chester · Plumas County | — | — |
| Pete Rudholm Construction | Peter Lloyd Rudholm | — | (530) 927 8522 | GC, remodel, ADU | Quincy · Plumas County | — | — |
| Pettit Construction | Robert Benjamin Pettit | — | (530) 375 9021 | GC, remodel, ADU | Chester · Plumas County | — | — |
| Plumas Corporation | Plumas Corporation | — | (530) 283-3739 | Restoration | Quincy · Plumas County | — | — |
| Plumas County Glass | Plumas County Glass | — | (530) 283-3555 | Windows, patio, painters | Quincy · Plumas County | — | — |
| Plumas Painting | Plumas Painting | — | (530) 283-1178 | Windows, patio, painters | Quincy · Plumas County | — | — |
| Plumas Sanitation INC | Lance Earl Wehrman | — | (530) 832 0370 | Other | Portola · Plumas County | — | — |
| Poolsafe LLC | Poolsafe LLC | — | (760) 489-2282 | Pool | San Marcos · Plumas County | — | — |
| Portfolio Pools | Portfolio Pools | — | (858) 215-1505 | Pool | Poway · Plumas County | — | — |
| Powell Plumbing | Powell Plumbing | — | (530) 283 0572 | Other | Quincy · Plumas County | — | — |
| Precision Building | Precision Building | — | (530) 354 6095 | GC, remodel, ADU | Quincy · Plumas County | — | — |
| Premier Landscaping | Premier Landscaping | — | (530) 258 7983 | Windows, patio, painters | Chester · Plumas County | — | — |
| Quality Concrete | Quality Concrete | — | (530) 258 1917 | GC, remodel, ADU | Chester · Plumas County | — | — |
| Quincy Hot Spot | Don Dwight Driscoll | — | (530) 283 2929 | Other | Quincy · Plumas County | — | — |
| Quincy Real Estate And Property Management | Quincy Real Estate And Property Management | rick@quincyrealestateonline.com | (530) 283-9657 | Property managers | Quincy · Plumas County | — | — |
| R & J Joy INC DBA Joy Engineering | Richard Lee Jr Joy | — | (530) 832 5760 | Other | Portola · Plumas County | — | — |
| R 3 Concrete | R 3 Concrete | — | (530) 816 0181 | Other | Portola · Plumas County | — | — |
| R B S Masonry | R B S Masonry | — | (530) 713 1074 | Other | Chester · Plumas County | — | — |
| R D Robbins Construction | Brandon Dale Robbins | — | (530) 570 1389 | GC, remodel, ADU | Chester · Plumas County | — | — |
| Randy Alan Hovland | Randy Alan Hovland | — | (530) 961 2811 | Other | Greenville · Plumas County | — | — |
| Remodelwest | Remodelwest | — | (530) 836-5793 | GC, remodel, ADU | Portola · Plumas County | — | — |
| Remodelwest Construction INC | William Whitelaw Reid | — | (408) 593 2749 | GC, remodel, ADU | Portola · Plumas County | — | — |
| Rental Property Professionals | Rental Property Professionals | info@plumaslakeproperties.com | (530) 844-2590 | Property managers | Olivehurst · Plumas County | — | — |
| Richard Daun Designs | Richard Daun Designs | — | (530) 249 2060 | GC, remodel, ADU | Quincy · Plumas County | — | — |
| Rolf Alan Weidhofer | Rolf Alan Weidhofer | — | (530) 624 4347 | GC, remodel, ADU | Chester · Plumas County | — | — |
| Ross Kingdon Construction | Ross Edward Kingdon | — | (530) 310 4125 | GC, remodel, ADU | Greenville · Plumas County | — | — |
| Ruckers Plumbing And Filtration LLC | Todd Philip Jr Rucker | — | (530) 927 9149 | Other | Quincy · Plumas County | — | — |
| Rural Plumbing Services | Kyle Herbert Graffweg | — | (541) 500 7636 | Other | Chester · Plumas County | — | — |
| Ryan White Construction INC | Ryan Joseph White | — | (530) 258 9647 | GC, remodel, ADU | Chester · Plumas County | — | — |
| S B Const Co | Shawn Thomas Beauchamp | — | (916) 532 5511 | GC, remodel, ADU | Blairsden · Plumas County | — | — |
| S G Marquette Construction | Shawn Grover Marquette | — | (530) 258 7964 | GC, remodel, ADU | Portola · Plumas County | — | — |
| Salazar Construction | Uriel Alberto Salazar | info@indiantypefoundry.com | (909) 358 9576 | GC, remodel, ADU | Chester · Plumas County | — | — |
| Schug Construction | Jacob John Schug | — | (530) 277 9632 | GC, remodel, ADU | Portola · Plumas County | — | — |
| Scott Tomasello Plumbing | Scott Tomasello Plumbing | — | (530) 386 8421 | Other | Graeagle · Plumas County | — | — |
| Selby Construction And Environmental Services | John Lee Selby | — | (530) 927 8096 | GC, remodel, ADU | Quincy · Plumas County | — | — |