| Hawkins Family Electric INC | Billie John Jr Hawkins | — | (209) 712 6307 | Electricians | Woodbridge · San Joaquin County | — | — |
| Haworth Construction | Geoffrey Allan Haworth | — | (510) 825 6910 | GC, remodel, ADU | Farmington · San Joaquin County | — | — |
| Hdz General Construction INC | Gonzalez Arturo Hernandez | — | (209) 601 1109 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Healthy Home - Repair & Remodeling Service | Ronald Martin Etheridge | — | (510) 290 5049 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Healthy Home Inspections 15+ Years In Business. | Healthy Home Inspections 15+ Years In Business. | — | (209) 373-8269 | Inspectors | Stockton · San Joaquin County | — | — |
| Hearn Landscaping | Hearn Landscaping | — | (209) 321 7766 | Windows, patio, painters | Stockton · San Joaquin County | — | — |
| Hearthstone Builders INC | Beth Marie Walker | — | (209) 610 0066 | GC, remodel, ADU | Tracy · San Joaquin County | — | — |
| Heater Man Heating And Air | Heater Man Heating And Air | — | (209) 334 2825 | HVAC | Woodbridge · San Joaquin County | — | — |
| Heating & Airflow INC | Saucedo Davila Adrian | — | (209) 665 7081 | HVAC | Manteca · San Joaquin County | — | — |
| Heating And Air Design | Rene Armando Aguinada | — | (209) 594 1997 | HVAC | Stockton · San Joaquin County | — | — |
| Heatwole Construction | Caroll Lee Heatwole | — | (209) 456 1394 | GC, remodel, ADU | Ripon · San Joaquin County | — | — |
| Henderson Brothers Company | Russell Emerson Alway | — | (209) 369 3671 | HVAC | Lodi · San Joaquin County | — | — |
| Henke Industrial Services | Casey Lowell Henke | — | (916) 862 0079 | Other | Lodi · San Joaquin County | — | — |
| Henle Construction INC | Thomas Veril Henle | — | (209) 914 1269 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Henry Delcid | Henry Delcid | — | (510) 367 0220 | HVAC | Stockton · San Joaquin County | — | — |
| Herb Preszler Construction | Herb Jr Preszler | — | (209) 603 5871 | GC, remodel, ADU | Woodbridge · San Joaquin County | — | — |
| Here & Now Constructon INC | Marcelo Fortino Torres | — | (408) 230 5104 | GC, remodel, ADU | Escalon · San Joaquin County | — | — |
| Heritage Construction | Douglas John Trovinger | impallari@gmail.com | (209) 334 9256 | GC, remodel, ADU | Lodi · San Joaquin County | — | — |
| Heritage Landscape | Heritage Landscape | — | (650) 537 7579 | Windows, patio, painters | Tracy · San Joaquin County | — | — |
| Hernandez Construction | Isaias David Hernandez | oscarghernandezalberto@gmail.com | (209) 679 7646 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Hernandez Construction | Jose Jesus Hernandez | oscarghernandezalberto@gmail.com | (209) 614 4038 | GC, remodel, ADU | Ripon · San Joaquin County | — | — |
| Hernandez Tile & Const Co LLC | Ronnie Lee Hernandez | — | (925) 580 5073 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Herrera's Concrete | Herrera's Concrete | — | (408) 674 8011 | Other | Mountain House · San Joaquin County | — | — |
| Hewlett Electric INC | Hewlett Meigs | — | (408) 661 2889 | Electricians | Manteca · San Joaquin County | — | — |
| Hex Construction INC | Ahmed Joseph Barghouthi | — | (510) 731 6668 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Hfs INC | Danny Ray Jr Houston | — | (209) 727 3428 | Electricians | Lockeford · San Joaquin County | — | — |
| Hg Flooring | Hg Flooring | — | (650) 465 9538 | Other | Manteca · San Joaquin County | — | — |
| Hg Landscaping | Hg Landscaping | — | (209) 607 0507 | Windows, patio, painters | Manteca · San Joaquin County | — | — |
| Hi Def Plumbing | Hi Def Plumbing | — | (209) 587 6024 | Other | Lodi · San Joaquin County | — | — |
| Hidalgo's Gardening Service | Oscar Roberto Hidalgo | — | (650) 704 2683 | Windows, patio, painters | Manteca · San Joaquin County | — | — |
| Hiep T Nguyen | Hiep T Nguyen | — | (209) 952 6259 | Windows, patio, painters | Stockton · San Joaquin County | — | — |
| Hieu General & Electrical Contractor | Hieu Duc Nguyen | — | (209) 406 6238 | Electricians | Stockton · San Joaquin County | — | — |
| High Power Electric | Juan Francisco Marin | — | (408) 401 3368 | Electricians | Stockton · San Joaquin County | — | — |
| High Quality Fence INC | Moises Flores | info.highqualityfence@gmail.com | (209) 815 9015 | Other | Manteca · San Joaquin County | — | — |
| Higher Ground Const | Higher Ground Const | — | (209) 914 7093 | GC, remodel, ADU | Tracy · San Joaquin County | — | — |
| Highland Builders | Highland Builders | — | (209) 602 6946 | GC, remodel, ADU | Acampo · San Joaquin County | — | — |
| Highly Favored Contractors | Jesse Lee Reed | info@highlyfavoredcontractors.com | (209) 560 0021 | GC, remodel, ADU | Tracy · San Joaquin County | — | — |
| Hightek Concrete Contractors LLC | Juan Jesus Olivas | — | (509) 930 4329 | Other | Vernalis · San Joaquin County | — | — |
| Hilite Electric | Mohammed Riyaz Khan | — | (209) 666 5896 | Electricians | Tracy · San Joaquin County | — | — |
| Hinojosa Painting Service | Jose Ricardo Hinojosa Torres | — | (209) 616 0028 | Windows, patio, painters | Thornton · San Joaquin County | — | — |