| Pure Air Solutions | Duran David Ornelas | — | (408) 595 7637 | HVAC | San Jose · Santa Clara County | — | — |
| Pure Construction INC | Tuan Anh Nguyen | — | (408) 646 7352 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pure Homeriver Property Management Of California | Pure Homeriver Property Management Of California | — | (408) 873-2100 | Property managers | Los Gatos · Santa Clara County | — | — |
| Pure Innovation Electric | Fisher Jean Paul | info@pure-innovation-electric.com | (925) 408 7424 | Electricians | Santa Clara · Santa Clara County | — | — |
| Pure Pipe Plumbing INC | Jose David Monge Guevara | — | (408) 797 7205 | Other | San Jose · Santa Clara County | — | — |
| Pure Plumbing Solutions - Rooter | Michael Joseph Brewer | — | (408) 891 0720 | HVAC | Gilroy · Santa Clara County | — | — |
| Pure Tech Plumbing INC | Stephen Charles Jr Beyer | info@puretechplumbing.com | (408) 448 8822 | Other | San Jose · Santa Clara County | — | — |
| Purplefox Electrical | Magana Enrique Palafox | — | (831) 498 0622 | Electricians | Campbell · Santa Clara County | — | — |
| Purpose Driven Painting | Purpose Driven Painting | — | (408) 840 9870 | Windows, patio, painters | Morgan Hill · Santa Clara County | — | — |
| Pwrhouse Electric INC | Peter Ki Nam | — | (818) 391 9731 | Electricians | Sunnyvale · Santa Clara County | — | — |
| Pylon Builders | Keith Bernie Seiber | info@pylonbuilders.com | (650) 800 9755 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| Pyma Construction | Marco Antonio Estanislao Valentin | — | (530) 710 7909 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pyramid Balancing Associates INC | Daniel Joseph Moore | — | (408) 855 9892 | Other | Sunnyvale · Santa Clara County | — | — |
| Pyramid Plumbing And Fire Protection | Willie B Hales | — | (408) 590 5634 | Other | San Martin · Santa Clara County | — | — |
| Q & L Construction | Sang Minh Huynh | qlconstructionph@gmail.com | (408) 726 1659 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Q & V Heating And Cooling INC | Villanueva Yonatan Huaracha | — | (408) 767 9510 | HVAC | Gilroy · Santa Clara County | — | — |
| Q A Builders INC | Sagy Shlomo Taraboulsi | contact@qabuilders.com | (669) 213 8077 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Q B Plumbing | Q B Plumbing | — | (408) 857 6858 | Other | Milpitas · Santa Clara County | — | — |
| Q C Construction | Young Jo Kim | — | (408) 204 0094 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| Q L General Construction | Quy Vinh La | — | (408) 333 8933 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Q L M - INC | Darrell Dean Jr Qualls | — | (408) 265 0904 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Q N Construction | Quynh Dinh Ngo | — | (408) 806 5407 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Q P Electric | Quoc Thanh Ngo | — | (408) 832 1873 | Electricians | San Jose · Santa Clara County | — | — |
| Q S P Construction | Tan Nguyen | — | (408) 921 8752 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Q-vo Paving & Sealcoating LLC | Justin David Driscoll | — | (408) 318 8492 | Other | Sunnyvale · Santa Clara County | — | — |
| Q7 Roofing & Waterproofing INC | Felipe Geovanny Arjona Correa | — | (669) 333 1615 | Other roofers | San Jose · Santa Clara County | — | — |
| Qa Construction Corporation | Quynh Manh Ngo | — | (408) 464 3845 | Electricians | San Jose · Santa Clara County | — | — |
| Qhy Sunlight Construction INC | Yuan Qihui | — | (408) 823 4539 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Qiang Dong | Qiang Dong | — | (408) 598 0850 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Qinglu Construction | Sun Qinglu | — | (408) 668 5667 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Qovo Solutions INC DBA Qovo Communications | Matthew James Graham Stiger | — | (844) 768 6662 | Electricians | Morgan Hill · Santa Clara County | — | — |
| Qtek 1 INC | Tommy Bao Ly | — | (408) 887 9151 | Other | San Jose · Santa Clara County | — | — |
| Quadrini Construction INC | Brian Joseph Quadrini | — | (408) 710 4408 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Quail Landscape | Quail Landscape | — | (408) 518 2281 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Qualibuild LLC | Mikhail Strelkin | — | (408) 508 8999 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| Quality Air Heating & Cooling | Quality Air Heating & Cooling | — | (408) 761 3697 | HVAC | San Jose · Santa Clara County | — | — |
| Quality Asphalt Maintenance | Quality Asphalt Maintenance | — | (408) 293 0337 | Other | San Jose · Santa Clara County | — | — |
| Quality Bath And Home Remodeling | Quality Bath And Home Remodeling | — | (408) 679 5820 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Quality Closets Designs INC | Arturo Alejandro Torres Torres | — | (408) 420 0284 | Other | Santa Clara · Santa Clara County | — | — |
| Quality Comfort Heating & Air Conditioning INC | Valencia Javier | — | (650) 741 8057 | HVAC | Palo Alto · Santa Clara County | — | — |