| Heritage Hardwood INC | Paul William Horning | — | (408) 421 4223 | Other | San Jose · Santa Clara County | — | — |
| Herman Construction Company | Karol Henryk Herman | — | (650) 307 7843 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hermosa Construction | Dennis Simsuangco Sicat | — | (408) 417 3355 | Electricians | San Jose · Santa Clara County | — | — |
| Hernandez Concrete | Hernandez Concrete | — | (408) 648 3720 | Other | San Jose · Santa Clara County | — | — |
| Hernandez Concrete | Hernandez Concrete | — | (408) 929 4358 | Other | San Jose · Santa Clara County | — | — |
| Hernandez Construction | Mario Haristarco Hernandez | oscarghernandezalberto@gmail.com | (408) 316 7689 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hernandez General Construction INC | Daniel Alirio Sr Garcia Melendez | — | (831) 613 2103 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hernandez Landscaping & Gardening Service | Hernandez Gumersindo | — | (650) 280 2761 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Hernandez N Roofing | Miguel Angel Hernandez Noyola | — | (408) 892 5096 | Other roofers | San Jose · Santa Clara County | — | — |
| Hernandez Painting | Hernandez Painting | — | (408) 797 4330 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Hernandez Tree Service | Hernandez Rodolfo | — | (408) 449 8770 | Tree | San Jose · Santa Clara County | — | — |
| Herrera Construction Innovation | Jose Carlos Herrera Lopez | — | (408) 386 5009 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Herrera Landscape | Herrera Landscape | — | (650) 669 1780 | Windows, patio, painters | Sunnyvale · Santa Clara County | — | — |
| Hertz Electric | Arash Ardeshirpoor | — | (415) 676 0598 | Electricians | San Jose · Santa Clara County | — | — |
| Hess Construction | Ronald William Hess | — | (408) 857 6595 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hg Builders Corp | Michael Allan Achkar | — | (408) 963 6712 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Hh Heating And Air Conditioning | Hernandez-garcia Hector | — | (408) 603 9418 | HVAC | San Jose · Santa Clara County | — | — |
| Hi-tech Electric INC | Manesh Jaynty Chhotu | — | (408) 482 4677 | Electricians | San Jose · Santa Clara County | — | — |
| Hi2 Construction | Jun Ho Kim | — | (408) 781 2089 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Hicon & Fire Protection INC | Frank| Li Fengcai Lee | — | (650) 918 8718 | GC, remodel, ADU | Santa Clara · Santa Clara County | — | — |
| Hidalgo Asphalt Company | Demetrio Hernandez Hidalgo | — | (408) 386 2786 | Other | San Jose · Santa Clara County | — | — |
| Hiep Tran N | Hiep Tran N | — | (408) 858 9409 | Electricians | San Jose · Santa Clara County | — | — |
| High City Construction LLC | Siying Yuan | — | (669) 337 7888 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| High Level Builders | Alonzo Espinoza | — | (669) 324 7633 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| High Level Design Build | Gustavo Abisay Molina Ruiz | — | (408) 444 0102 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| High Point Roofing Contractor | High Point Roofing Contractor | — | (408) 816-1067 | Other roofers | Santa Clara · Santa Clara County | — | — |
| High Rise Roofing | Cesar Armando Delgado | — | (408) 500 6871 | Other roofers | San Jose · Santa Clara County | — | — |
| Highland Construction Management INC | Chanh Liem Tran | — | (408) 382 9089 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Highland Electrical Construction INC | Miguel Iv Zepeda | — | (510) 376 3373 | Electricians | Campbell · Santa Clara County | — | — |
| Hill 16 Construction INC | Paul Terence Kavanagh | info@hill-construction.com | (408) 594 5024 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hill Point | Hill Point | — | (408) 313 6127 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hill Valley Landscaping | Hill Valley Landscaping | — | (408) 718 3326 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hillcrest Const LLC | Nicholas E Raby | — | (408) 353 5445 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Hillcrest Construction INC | John Tadao Kogura | proteam@mopro.com | (408) 497 4854 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hillhouse Construction Company INC | Kenneth Bernard Huesby | info@hillhouseconstruction.com | (408) 467 1000 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hills Construction INC | Alan Francis Ii Hills | impallari@gmail.com | (408) 371 1399 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Hills Landscaping INC | Escobar Manuel Corona | — | (408) 313 1519 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Hines Brothers Painting | Hines Brothers Painting | — | (650) 906 1121 | Windows, patio, painters | Campbell · Santa Clara County | — | — |
| Hinkle Construction Company INC | Mark Alan Hinkle | — | (408) 286 0591 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Hinproves Construction | Hector Manuel Infante | — | (408) 217 4917 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |