| Plateau Pest Solutions Inc. | Plateau Pest Solutions Inc. | — | (855) 475-2832 | Pest, tile roofs | Vista · Inyo County | — | — |
| Platinum Pool Care | Platinum Pool Care | — | (760) 480-4554 | Pool | Escondido · Inyo County | — | — |
| Plum Design & Construction | Jeremy Scott Plum | — | (760) 965 6698 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Pond Team Real Estate - Compass Encinitas | Pond Team Real Estate - Compass Encinitas | — | (760) 402-2865 | Property managers | Encinitas · Inyo County | — | — |
| Prestigious Heating & Air Conditioning LLC | Prestigious Heating & Air Conditioning LLC | — | (760) 227-2828 | HVAC | Carlsbad · Inyo County | — | — |
| Priority Pool Service | Priority Pool Service | — | (619) 391-0353 | Pool | Rancho Santa Fe · Inyo County | — | — |
| Pro Builders Design & Construction INC | Sebastian Ndifor Mofor | pedroibarra4395@gmail.com | (760) 258 6827 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Pro Services General Contractors | Pro Services General Contractors | — | (760) 292-3777 | GC, remodel, ADU | Carlsbad · Inyo County | — | — |
| Pure Pride Construction | Earl Eugene Jr Andreas | — | (760) 876 4323 | GC, remodel, ADU | Lone Pine · Inyo County | — | — |
| Quality Inyo Concrete | Quality Inyo Concrete | — | (760) 920 2964 | Other | Bishop · Inyo County | — | — |
| R D K Construction | Russell Dean Kinney | — | (775) 530 5204 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Rainbow Restoration Of San Diego County | Rainbow Restoration Of San Diego County | — | (877) 490-7269 | Restoration | Escondido · Inyo County | — | — |
| Rana Landscaping And Design | Rana Landscaping And Design | — | (760) 784 4337 | Windows, patio, painters | Bishop · Inyo County | — | — |
| Rancho Roofing | Rancho Roofing | zfm@ranchoroofingsd.com | (619) 847-7663 | Other roofers | Encinitas · Inyo County | — | — |
| Randall Construction | Jonathan Michael Vandehoven | — | (760) 920 5665 | Electricians | Bishop · Inyo County | — | — |
| Raul A Villasenor | Raul A Villasenor | — | (949) 606 4285 | GC, remodel, ADU | Big Pine · Inyo County | — | — |
| Re Com Development Company | Michael Allen Ripley | — | (760) 873 3301 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Reynaldo Solorio | Reynaldo Solorio | — | (760) 937 3573 | Other | Big Pine · Inyo County | — | — |
| Ridgeline Inspections LLC | Ridgeline Inspections LLC | — | (760) 582-2330 | Inspectors | Inyo · Inyo County | — | — |
| Rims Construction | Richard Alfred Marcuson | — | (805) 796 8334 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Rise Up Roofing And Construction INC | Rise Up Roofing And Construction INC | — | (760) 622-1230 | Other roofers | Oceanside · Inyo County | — | — |
| Roadwear Mobile Auto Body Repair | Roadwear Mobile Auto Body Repair | — | (760) 331-4558 | Windows, patio, painters | Encinitas · Inyo County | — | — |
| Robco Gc INC | Robert Fletcher Farmer | — | (760) 617 7040 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Robert L Weiland | Robert L Weiland | — | (760) 214 1870 | Windows, patio, painters | Bishop · Inyo County | — | — |
| Roberto Solorio | Roberto Solorio | — | (760) 937 3476 | Other | Bishop · Inyo County | — | — |
| Roberts Drywall | Roberts Drywall | — | (760) 920 2566 | Other | Bishop · Inyo County | — | — |
| Rod Bergman DBA Theater Masters | Rod Bergman DBA Theater Masters | — | (760) 709 1450 | Other | Bishop · Inyo County | — | — |
| Rudolph Construction INC | Gary Wayne Kaiser | — | (760) 873 9800 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Rueben Benites Construction | Rueben Martin Benites | — | (760) 920 2429 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Ruiz Construction Co LLC | Granados Alejandro Ruiz | ruiz@ruiz-construction.com | (760) 937 0093 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Russell Murray | Russell Murray | — | (760) 258 1375 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Ryconn Property Management | Ryconn Property Management | — | (866) 960-8797 | Property managers | Murrieta · Inyo County | — | — |
| Rytech Restoration | Rytech Restoration | — | (949) 386-8585 | Restoration | Vista · Inyo County | — | — |
| Santana Concrete | Santana Concrete | — | (760) 937 4298 | Other | Bishop · Inyo County | — | — |
| Saul Ojeda Construction INC | Ojeda Saul | — | (760) 920 0995 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Screens By Kaidan | Screens By Kaidan | — | (760) 248-8000 | Windows, patio, painters | Carlsbad · Inyo County | — | — |
| Sean Johnston | Sean Johnston | seanjohnstonracing@gmail.com | (760) 937 7326 | GC, remodel, ADU | Bishop · Inyo County | — | — |
| Security One: Oceanside California Home Alarm Systems | Security One: Oceanside California Home Alarm Systems | — | (888) 584-5152 | Alarm and generators | Oceanside · Inyo County | — | — |
| Sherlock Plumbing Heating & Air | Sherlock Plumbing Heating & Air | — | (760) 206-8006 | HVAC | Carlsbad · Inyo County | — | — |
| Sierra Security Systems INC | Steven Harold Rapp | — | (760) 873 6301 | Electricians | Bishop · Inyo County | — | — |