| Palisade Builders INC | Jeffrey John Jelniker | — | (408) 429 7700 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Palm Garage Door Repair | Elad Levi | — | (413) 535 7549 | Other | San Jose · Santa Clara County | — | — |
| Palma's Painting | Palma's Painting | — | (408) 679 5484 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Palmstone Group | Aliyas Mehdi | — | (408) 513 4641 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Palo Alto Awning INC | John Mc Donald Cerrito | — | (408) 287 2688 | Other | San Jose · Santa Clara County | — | — |
| Palo Alto Builders INC | Sassan Golafshan | info@paloaltobuilders.com | (650) 422 4119 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Palo Alto Building Company | Christopher Warren Loops | — | (650) 218 9985 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Palo Alto Concrete & Construction INC | Erik Garfinkel | — | (650) 321 5598 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Palo Alto Construction INC | Sampayo Martin Luna | — | (408) 661 9902 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Palo Alto Construction Management INC | Kurt William Wiedenhoeft | — | (650) 485 3830 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Palo Alto Electric | Andrew Joshua O Connor | oconnorelectric@comcast.net | (650) 823 1064 | Electricians | Palo Alto · Santa Clara County | — | — |
| Palo Alto Glass INC | William George Iv Mclane | annette@paloaltoglass.com | (650) 494 7000 | Windows, patio, painters | Palo Alto · Santa Clara County | — | — |
| Palo Alto Home Improvements INC | Ryczkowski Bogdan | — | (650) 280 8663 | Electricians | San Martin · Santa Clara County | — | — |
| Palo Alto Plumbing Heating And Air INC | Maxie Kawika Weisbarth | — | (650) 856 3400 | HVAC | East Palo Alto · Santa Clara County | — | — |
| Palo Alto Roofing INC | John Alan Font | — | (650) 222 2800 | Other roofers | Palo Alto · Santa Clara County | — | — |
| Palomino Shot Blasting | Palomino Shot Blasting | — | (408) 206 4545 | Other | San Jose · Santa Clara County | — | — |
| Palominos Painting | Palominos Painting | — | (650) 465 7216 | Windows, patio, painters | East Palo Alto · Santa Clara County | — | — |
| Palon Construction INC | Xiangzhou Wang | — | (650) 284 6872 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Pan Cal Corporation | Peter Kin-Wah Chui | — | (408) 248 6600 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Pan Landscape & Maintenance | Pan Landscape & Maintenance | — | (408) 394 6787 | Windows, patio, painters | Milpitas · Santa Clara County | — | — |
| Panetta Home Design And Build | Panetta Home Design And Build | — | (925) 456 4430 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Panorama City HVAC Service's | Panorama City HVAC Service's | — | (213) 221-0307 | HVAC | Panorama City · Santa Clara County | — | — |
| Panorama Construction | Tsellas Evangelos | — | (408) 594 1403 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Panther Flooring INC | Capi Armando Sajuan | — | (650) 518 0589 | Other | San Jose · Santa Clara County | — | — |
| Panther Plumbing INC | Fred Herman Reber | — | (408) 847 4791 | Other | Gilroy · Santa Clara County | — | — |
| Pappas Electric INC | Dean Spero Pappas | dean@pappaselectric.com | (408) 500 8204 | Electricians | Santa Clara · Santa Clara County | — | — |
| Pappas Piping Service INC | William Dokos Butler | — | (408) 922 0958 | Other | San Jose · Santa Clara County | — | — |
| Parabellum Painting INC | Cruz Antonio Zepeda Torres | — | (408) 829 3486 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Paradise Garden And Landscape INC | Jacqueline Christine Marsey | — | (408) 691 9358 | Windows, patio, painters | San Martin · Santa Clara County | — | — |
| Paradise Painting | Paradise Painting | — | (408) 806 1412 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Paradise Pools And Gardens | Alan Wayne Crownover | — | (408) 370 4759 | Windows, patio, painters | Los Gatos · Santa Clara County | — | — |
| Paragon Custom Builders | Jared Richard Wilcox | info@paragoncustombuilders.com | (408) 203 4140 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Paragon Mechanical INC | Michael James Orth | hvacservice@paragonmechanical.com | (408) 727 7303 | HVAC | Morgan Hill · Santa Clara County | — | — |
| Paramount Construction Group LLC | Serdar Turan | — | (408) 630 9556 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Paramount Drywall | Aaron David Rafelle | — | (408) 710 0802 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Paramount Maintenance INC | Alicia Rodriguez | — | (408) 594 0981 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Paramount Painting & Decorating | Paramount Painting & Decorating | — | (408) 269 9038 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Parden Construction | James Allen Parden | — | (408) 867 1060 | GC, remodel, ADU | Saratoga · Santa Clara County | — | — |
| Pardo Alarm Security Systems | Pardo Alarm Security Systems | — | (831) 901 8274 | Electricians | San Jose · Santa Clara County | — | — |
| Parfett Construction INC | Robert John Parfett | connor@parfettconstruction.com | (408) 429 8713 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |