| Plumbear INC | Gustavo Adelaido Soto | info@plumbear.com | (408) 613 3088 | Other | San Jose · Santa Clara County | — | — |
| Plumbing America INC | Scott William Thompson | astigma@astigmatic.com | (408) 683 2631 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| Plumbing Art | Plumbing Art | — | (408) 613 5743 | Other | San Jose · Santa Clara County | — | — |
| Plumbing By Design | Plumbing By Design | adam@plumbingbydesign.com | (408) 506 5220 | Other | Saratoga · Santa Clara County | — | — |
| Plumbing Habit LLC | Baljinder Singh Athwal | — | (408) 210 4062 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| Plumbing Point INC | Nectali Natanael Munoz Sanchez | — | (408) 831 8950 | Other | Santa Clara · Santa Clara County | — | — |
| Plumbing Solution INC | Felix Jared Jr De Los Santos | — | (408) 981 6374 | Other | San Jose · Santa Clara County | — | — |
| Plumbing Tech INC | Adrian Alfaro Ortiz | — | (408) 836 2492 | Other | San Jose · Santa Clara County | — | — |
| Plumbing Tech Repipe Specialists INC | Laura Yamila Valdez Miranda | — | (408) 649 3848 | Other | San Jose · Santa Clara County | — | — |
| Plumbing Titans LLC | Lozano Orlando Cruz | lozanorodrigo408@gmail.com | (408) 217 4765 | Other | San Jose · Santa Clara County | — | — |
| Plumbing Werx | Plumbing Werx | — | (408) 646 3808 | Other | Milpitas · Santa Clara County | — | — |
| Plumbright Repipe & Rooter LLC | Yuri Alexander Sagastume | — | (408) 707 7515 | Other | San Martin · Santa Clara County | — | — |
| Plumbtree Plumbing And Rooter INC | Joshua Phillip Gibson | — | (650) 464 8165 | Other | Santa Clara · Santa Clara County | — | — |
| Plutus Home | Sajjad Farajvan | — | (949) 749 6060 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Plw Design Build | Wai Kin Wong | info@plwdesignbuild.com | (408) 459 9128 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |
| Pm Electric | Mossaed Parviz | — | (408) 761 5423 | Electricians | Campbell · Santa Clara County | — | — |
| Pmc Construction | Martinez Pablo | — | (408) 649 1576 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pmg Builders INC | Shawn Michael Dean | — | (669) 299 1815 | Electricians | San Jose · Santa Clara County | — | — |
| Pn Custom Home Builders | Phu Van Nguyen | — | (209) 627 7736 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pnc Builders Company | James Richard Grode | — | (408) 664 6458 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Podium Design & Build | Podium Design & Build | — | (408) 752 2766 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Polaris Building Maintenance INC | Vilma Mercedes Gomez | — | (650) 964 9400 | Other | Mountain View · Santa Clara County | — | — |
| Polygon Builder INC | Sky Lee | — | (408) 646 2923 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Polytron Corporation | Cary Andres Conaway Vea | info@polytron.com | (408) 683 2660 | Other | San Martin · Santa Clara County | — | — |
| Pomerlo Engineering INC | Jiacheng Lu | — | (650) 861 2039 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pon Construction | Pon Art | — | (408) 639 9519 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| Ponce Construction | Ponce Salvador | — | (408) 960 5541 | Other | San Jose · Santa Clara County | — | — |
| Ponce Construction Sj INC | Salvador Ponce | hello@rfuenzalida.com | (408) 960 5541 | Other | San Jose · Santa Clara County | — | — |
| Ponce Landscaping | Ponce Landscaping | — | (408) 710 6469 | Windows, patio, painters | San Martin · Santa Clara County | — | — |
| Pono Builders INC | Brandon Thomas Choy-Arioli | — | (510) 367 0453 | GC, remodel, ADU | Los Altos · Santa Clara County | — | — |
| Ponte Construction | Alan Albert Ponte | — | (510) 750 9008 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pony Construction INC | Francisco Javier Garcia | admin@pony-construction.com | (408) 729 3934 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pool Management Company | Carlos Humberto Veloz | — | (408) 387 9957 | Pool | San Jose · Santa Clara County | — | — |
| Pool Patrol A | Pool Patrol A | — | (408) 867 5551 | Pool | Saratoga · Santa Clara County | — | — |
| Pool Pros INC | Ladislao Moreira | — | (408) 617 5000 | Pool | San Jose · Santa Clara County | — | — |
| Pools By Artisan | Rick Alan Pendleton | — | (408) 213 9526 | Pool | Saratoga · Santa Clara County | — | — |
| Port Construction | Mossadegh Iman | — | (818) 914 9444 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Portitalia Construction | Chris Aaron Morello | — | (408) 210 4917 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Portola Design Build INC | Mohsen Erfan Khaziri | — | (408) 799 7787 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Portola Valley Builders INC | James Westwood Daily | matt@portolavalleybuilders.com | (650) 776 8137 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |