| Powers Construction | Gene Mark Powers | info@powersconstruction.com | (510) 833 6335 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Pradeep Chikku | Pradeep Chikku | — | (408) 510 0486 | GC, remodel, ADU | Fremont · Alameda County | — | — |
| Prairieform | John Benjamin Kamp | — | (310) 498 4918 | Windows, patio, painters | Oakland · Alameda County | — | — |
| Praneel Singh | Praneel Singh | — | (510) 690 4536 | Electricians | Hayward · Alameda County | — | — |
| Pranschke Construction | Clifford Sean Pranschke | — | (925) 200 0850 | GC, remodel, ADU | Livermore · Alameda County | — | — |
| Praxis Custom System Design & Integration INC | Jay Alan Fluetsch | — | (510) 783 4605 | Other | Hayward · Alameda County | — | — |
| Prc Insulation INC | Mark Antonio Ramirez | info@prcinsulation.com | (650) 534 8203 | Other | Hayward · Alameda County | — | — |
| Precise Built Construction | Roberto A Figueroa | — | (510) 266 9494 | GC, remodel, ADU | Hayward · Alameda County | — | — |
| Precise Construcion | Precise Construcion | — | (510) 472 8438 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Precise Construction Builder INC | Haddadchi Vahid | — | (925) 354 8888 | GC, remodel, ADU | Oakland · Alameda County | — | — |
| Precise Plumbing | Precise Plumbing | — | (415) 823 3795 | Other | San Leandro · Alameda County | — | — |
| Precision Concrete Cutting | Marc Andre Cussenot | — | (866) 792 8006 | Other | Oakland · Alameda County | — | — |
| Precision Concrete Engineering INC | David Ramon Flores Perez | — | (650) 745 5553 | Other | Newark · Alameda County | — | — |
| Precision Elect Corporation | Miguel Jose Rodriguez | — | (510) 415 8435 | Electricians | San Leandro · Alameda County | — | — |
| Precision Electric | Mark James Kilbane | — | (925) 337 2144 | Electricians | Livermore · Alameda County | — | — |
| Precision Fire Protection | Precision Fire Protection | interested@domainmarket.com | (925) 980 5135 | Other | Livermore · Alameda County | — | — |
| Precision HVAC Heating & Air Conditioning | Bobby Jarrell Jones | — | (510) 925 0450 | HVAC | Hayward · Alameda County | — | — |
| Precision Lockworks | Precision Lockworks | — | (510) 200 8132 | Other | Oakland · Alameda County | — | — |
| Precision Painting | Precision Painting | — | (510) 387 5240 | Windows, patio, painters | Alameda · Alameda County | — | — |
| Precision Plumbing | Precision Plumbing | workorders@precision-plumbing.com | (510) 943 2618 | Other | Fremont · Alameda County | — | — |
| Precision Sewers | Precision Sewers | — | (510) 381 5000 | Other | Oakland · Alameda County | — | — |
| Precision Tile | Alice Marie Jarvis | — | (415) 300 0536 | Other | San Leandro · Alameda County | — | — |
| Predator Security Systems INC DBA Pss Electronic Systems | Manuel Salvador Escobar | — | (510) 888 9010 | Electricians | Hayward · Alameda County | — | — |
| Prefabricated Equipment Pros | Henry Cabrera Alvarez | — | (510) 598 5151 | Other | Dublin · Alameda County | — | — |
| Preferred Expert Tree Service INC | Steven Russell Jr Shockey | — | (925) 344 7060 | Tree | Livermore · Alameda County | — | — |
| Preferred Painting | Preferred Painting | — | (510) 728 7606 | Windows, patio, painters | Castro Valley · Alameda County | — | — |
| Preferred Pool Repair INC | Evan Thomas Goldstein | — | (925) 989-9365 | Pool | Livermore · Alameda County | — | — |
| Preferred Quality Home Improvements | Preferred Quality Home Improvements | — | (510) 673 9976 | GC, remodel, ADU | Castro Valley · Alameda County | — | — |
| Preferred Restoration INC | Jeremy Kyle Pickett | — | (510) 363 8708 | GC, remodel, ADU | Hayward · Alameda County | — | — |
| Premier Custom Window And Door | Oscar De Jesus Sillas | — | (510) 946 9729 | GC, remodel, ADU | Union City · Alameda County | — | — |
| Premier Granite And Marble | Premier Granite And Marble | — | (510) 693 6979 | Other | Hayward · Alameda County | — | — |
| Premier One Electric LLC | Frank Andrew Yslas | — | (925) 393 1289 | Electricians | Pleasanton · Alameda County | — | — |
| Premier Roofing And Water Proofing INC | Rigoberto Jerry Hernandez | — | (510) 414 9160 | Other roofers | Oakland · Alameda County | — | — |
| Premier Windows And Doors | Charles Raymond Blackledge | — | (925) 292 0155 | GC, remodel, ADU | Pleasanton · Alameda County | — | — |
| Premium Builders INC | George Nicholas Polyzos | — | (510) 538 7137 | GC, remodel, ADU | Castro Valley · Alameda County | — | — |
| Premium Construction & Remodeling INC | Talbi Sofiane | — | (415) 240 6803 | GC, remodel, ADU | Albany · Alameda County | — | — |
| Premium Electric Md | Marcos Saul Duarte | — | (510) 995 0782 | Electricians | Alameda · Alameda County | — | — |
| Premium Electrical & Lighting INC | Mario Steven Navarro | — | (510) 604 9133 | Electricians | Fremont · Alameda County | — | — |
| Premium Glass | Premium Glass | — | (925) 243 1202 | Windows, patio, painters | Livermore · Alameda County | — | — |
| Premium Glass Co INC | Donald Ray Jr Shanks | — | (925) 243 1202 | Windows, patio, painters | Livermore · Alameda County | — | — |