| Jose Mendoza General Contractor DBA B & G Roofing Construction | Jose Amilcar Fuentes | — | (650) 898 4712 | Other roofers | Palo Alto · Santa Clara County | — | — |
| Jose Miranda | Jose Miranda | — | (415) 269 7033 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jose Omar Valencia | Jose Omar Valencia | — | (408) 757 2196 | Other | San Jose · Santa Clara County | — | — |
| Jose R Rodriguez | Jose R Rodriguez | — | (669) 233 6026 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jose Torres Construction INC | Jose Trinidad Jr Torres | — | (408) 507 8075 | Other | Gilroy · Santa Clara County | — | — |
| Jose Vasquez Construction | Jose Miguel Vasquez Cruz | — | (408) 990 6208 | GC, remodel, ADU | Milpitas · Santa Clara County | — | — |
| Jose's Plumbing And Rooter Incorporated | Gerber Haroldo Gonon Perez | — | (650) 865 9515 | Other | Santa Clara · Santa Clara County | — | — |
| Joseph C Mc Carthy Construction | Joseph Charles Mc Carthy | — | (650) 533 5121 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Joseph C Townsell Jr | Joseph C Townsell Jr | — | (408) 406 7875 | Other | Los Gatos · Santa Clara County | — | — |
| Joseph Francis Martignetti Jr | Joseph Francis Martignetti Jr | — | (650) 847 2000 | GC, remodel, ADU | Palo Alto · Santa Clara County | — | — |
| Joseph Frizado Floors | Joseph Frizado Floors | — | (408) 595 1473 | Other | Santa Clara · Santa Clara County | — | — |
| Joseph G Martinez | Joseph G Martinez | — | (408) 763 7068 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Joseph J Albanese INC | Daniel Alan Dryden | — | (408) 727 5700 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Joseph L Easley Construction INC | James Joseph Easley | — | (408) 640 0445 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Joseph Michael Shea | Joseph Michael Shea | — | (408) 244 9938 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Joseph Painting | Joseph Painting | — | (831) 247 7438 | Windows, patio, painters | Los Gatos · Santa Clara County | — | — |
| Joseph Perry DBA California Energy Experts | California Energy Experts | — | (707) 477 3862 | Electricians | San Jose · Santa Clara County | — | — |
| Joseph Sampognaro Floors | Joseph Sampognaro Floors | — | (408) 406 1112 | Other | Campbell · Santa Clara County | — | — |
| Joshua Construction & Remodeling | Hu Hongqi | — | (408) 802 4052 | GC, remodel, ADU | Cupertino · Santa Clara County | — | — |
| Josper Electric | Perez Arredondo Jose | — | (408) 515 0815 | Electricians | San Jose · Santa Clara County | — | — |
| Joule Construction | Charles Mq Pham | — | (408) 538 8207 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Joy Pool Service | Phillip Kookhyun Han | — | (408) 220 5871 | Pool | San Jose · Santa Clara County | — | — |
| Joyce Brother Asphalt Sealcoat & Striping | Paul Jarvin Joyce | — | (408) 705 8699 | Other | Sunnyvale · Santa Clara County | — | — |
| Jp Construction Group | Greg Holloway Gonzalez | — | (209) 818 4348 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jp Drywall INC | Sergio Armando Fernandez Banuelos | — | (408) 898 0548 | Other | Gilroy · Santa Clara County | — | — |
| Jp Electric | Jatinder Pal Singh | info@jp-electric.com | (949) 306 3961 | Electricians | San Jose · Santa Clara County | — | — |
| Jp J Construction INC | Irvin Noe Ochoa Martinez | — | (408) 401 8186 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jp Lim Painting INC | Jae Pil Lim | — | (408) 260 1199 | Windows, patio, painters | Santa Clara · Santa Clara County | — | — |
| Jp Remodeling Company | Jerome Ayala Patio | juan@jpremodeling.com | (408) 717 3239 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jpm Drywall INC | Joao Paulo Moreira | — | (408) 461 0104 | Other | Santa Clara · Santa Clara County | — | — |
| Jq Concrete | Sang Yoon Lee | — | (408) 386 7535 | Other | San Jose · Santa Clara County | — | — |
| Jr Joint Builders INC | Ken Mui | — | (408) 712 3846 | GC, remodel, ADU | Los Altos · Santa Clara County | — | — |
| Jr Millwork & Cabinets INC | Jose Luis Romero Calderon | — | (831) 261 6845 | Other | San Jose · Santa Clara County | — | — |
| Jr Valdo Engineering INC | Rolando Baldobino | — | (909) 568 3532 | Other | San Jose · Santa Clara County | — | — |
| Jr's Heating & Air INC | Pablo A Vazquez Balvaneda | — | (669) 327 9758 | HVAC | Gilroy · Santa Clara County | — | — |
| Jreal Electric INC | Jose Antonio Real | — | (408) 767 1112 | Electricians | San Jose · Santa Clara County | — | — |
| Jrgd Concrete INC | Jose Prospero Ceron | — | (408) 829 9418 | Other | San Jose · Santa Clara County | — | — |
| Jrss Construction INC | Jackie Huang | — | (408) 406 0063 | GC, remodel, ADU | Milpitas · Santa Clara County | — | — |
| Jrt Electrical Services LLC | Jason Robert Tifft | jason@jrtelectricalservices.com | (408) 828 2103 | Electricians | San Jose · Santa Clara County | — | — |
| Jrz Painting Corp | Jose R Zarazua Zarazua | — | (408) 210 2549 | Windows, patio, painters | San Jose · Santa Clara County | — | — |