| Jesse's Plumbing And Rooter | Jesse's Plumbing And Rooter | — | (408) 287 4127 | Other | San Jose · Santa Clara County | — | — |
| Jesus Gardening | Jesus Gardening | — | (408) 569 4565 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jesus Ochoa Landscaping LLC | Jesus Manuel Ochoa | — | (650) 269 3941 | Windows, patio, painters | East Palo Alto · Santa Clara County | — | — |
| Jesus Robles | Jesus Robles | %20mail@jesusrobles.com | (408) 449 7051 | Other | San Jose · Santa Clara County | — | — |
| Jesus Sanchez | Jesus Sanchez | — | (415) 845 1922 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jesus Torres Concrete | Jesus Torres Concrete | — | (408) 420 8388 | Other | Morgan Hill · Santa Clara County | — | — |
| Jet Electric | Landon Grey Iii Summers | — | (408) 258 5600 | Electricians | San Jose · Santa Clara County | — | — |
| Jet Quality Painting | Jet Quality Painting | — | (408) 466 5059 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jetpipe Plumbing LLC | Nikolay Buravskiy | info@jetpipeplumbing.com | (650) 495 4570 | Other | San Jose · Santa Clara County | — | — |
| Jewell's Quality Home Systems | Jewell's Quality Home Systems | — | (408) 626 9911 | Electricians | Los Gatos · Santa Clara County | — | — |
| Jewell's Quality Home Systems INC | Paul Nathan Ii Jewell | — | (408) 626 9911 | Other | Los Gatos · Santa Clara County | — | — |
| Jf Bobcat Trucking & Engineering INC | Jose Silveira Furtado | — | (650) 799 5839 | Other | Mountain View · Santa Clara County | — | — |
| Jfal Roofing INC | Juan Figueroa-Amezcua | — | (408) 592 9533 | Other roofers | San Jose · Santa Clara County | — | — |
| Jg Bay Area Pools INC | Ismael Hernandez-Romero | jgbayareapoolinc@gmail.com | (408) 504 1408 | Pool | San Jose · Santa Clara County | — | — |
| Jg Construction | Juan Esteban Gutierrez Padilla | — | (510) 366 7166 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Jg Construction | Guo Jia | — | (408) 899 8522 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jg Construction | Jose Manuel Alvarado Penaloza | — | (408) 477 9500 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jg Drywall INC | Ramirez Jaime Guillen | — | (408) 571 8495 | Other | San Jose · Santa Clara County | — | — |
| Jg Electric & Son's INC | Gonterman Jamie | — | (408) 394 2635 | Electricians | Sunnyvale · Santa Clara County | — | — |
| Jg Garden & Landscape | Juan Jesus Gonzalez Guillen | — | (408) 603 7673 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jg Heating And Air Conditioning | Jg Heating And Air Conditioning | — | (408) 315 7658 | HVAC | San Jose · Santa Clara County | — | — |
| Jg Painting | Jose Alberto Garcia Carrillo | — | (408) 655 2129 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jgbm Group INC | Gary Kaleung Chang | — | (408) 833 0936 | GC, remodel, ADU | East Palo Alto · Santa Clara County | — | — |
| Jgr Construction INC | Jorge Gabriel Ramos | — | (408) 900 9999 | Electricians | Morgan Hill · Santa Clara County | — | — |
| Jh Construction | Hernandez Alonso Jose De Jesus | — | (408) 469 7299 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jh Heating & Cooling INC | Jesus Misael Hernandez | — | (408) 674 9776 | HVAC | San Jose · Santa Clara County | — | — |
| Jh Office Installations Associates INC | Juan Humberto Ochoa | — | (408) 433 5841 | Other | San Jose · Santa Clara County | — | — |
| Jh Remodeling INC | Setareh Oruji | — | (669) 296 6310 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Jhm Construction | Herrera-montes Joel | — | (408) 821 2760 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jiacheng Home Improvements | Jack Tapeng Chen | — | (408) 824 8995 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jiajia Construction LLC | Zhi Wang | — | (669) 223 7777 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jianzheng Yang DBA Yes Builder Group | Jianzheng Yang | — | (408) 219 2935 | GC, remodel, ADU | Milpitas · Santa Clara County | — | — |
| Jiaxu Sun | Jiaxu Sun | — | (408) 858 6958 | GC, remodel, ADU | Milpitas · Santa Clara County | — | — |
| Jillian Dressel | Jillian Dressel | — | (408) 592 2867 | GC, remodel, ADU | Los Altos · Santa Clara County | — | — |
| Jim Blaise Slugocki | Jim Blaise Slugocki | — | (408) 406 7223 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Jim Genereux Home Repair | Jim Genereux Home Repair | — | (408) 513 4128 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jim Hageman Roofing | James Alfred Hageman | roofconjim@aol.com | (408) 910 9190 | Other roofers | San Jose · Santa Clara County | — | — |
| Jim Wolk Construction | James Robert Wolk | — | (408) 499 7394 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Jim's Air Conditioning Service | James Howard Turner | — | (408) 733 7000 | HVAC | Sunnyvale · Santa Clara County | — | — |
| Jim's Design Consulting - Contractor | Jim's Design Consulting - Contractor | — | (408) 781 0230 | GC, remodel, ADU | Sunnyvale · Santa Clara County | — | — |