| Fernandez Construction | Manuel Solomon Fernandez | — | (209) 915 7456 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Fernando Jaimes V | Fernando Jaimes V | — | (209) 513 8458 | HVAC | Stockton · San Joaquin County | — | — |
| Ferreira's Painting | Ferreira's Painting | — | (925) 260 8111 | Windows, patio, painters | Tracy · San Joaquin County | — | — |
| Ff Hardwood Flooring | Ff Hardwood Flooring | — | (209) 642 1832 | Other | Lodi · San Joaquin County | — | — |
| Fiaz A | Fiaz A | — | (209) 834 7735 | Electricians | Mountain House · San Joaquin County | — | — |
| Fibe-con INC | Shawn Timothy Weizel | — | (209) 872 9497 | Other | Escalon · San Joaquin County | — | — |
| Field Of Green | Brian Patrick Mc Gibbon | — | (209) 833 7877 | Windows, patio, painters | Tracy · San Joaquin County | — | — |
| Fierro Painting | Fierro Painting | — | (209) 298 1835 | Windows, patio, painters | Stockton · San Joaquin County | — | — |
| Filios Construction | Demetrios Vasilios Filios | — | (209) 607 7776 | GC, remodel, ADU | Manteca · San Joaquin County | — | — |
| Fine Line Painting | Fine Line Painting | — | (209) 858 8520 | Windows, patio, painters | Ripon · San Joaquin County | — | — |
| Finest Kind Plastering Corp | Sergio Jr Lopez | — | (209) 561 5348 | Other | Stockton · San Joaquin County | — | — |
| First 5 San Joaquin | First 5 San Joaquin | — | (209) 953-5437 | HVAC | Irvine · San Joaquin County | — | — |
| First And Last Heating & Air | Flores Robert | — | (209) 670 9927 | HVAC | Stockton · San Joaquin County | — | — |
| First Line Builder INC | Mele Alatini Shavers | — | (408) 890 9007 | GC, remodel, ADU | Tracy · San Joaquin County | — | — |
| First-class Construction LLC | Justin James Clubb | — | (209) 642 0740 | GC, remodel, ADU | Acampo · San Joaquin County | — | — |
| Fischer & Associates Urban Development LLC | Michael Louis Trisby | — | (209) 205 5901 | Other | Stockton · San Joaquin County | — | — |
| Fisher Painting | Fisher Painting | — | (209) 969 1191 | Windows, patio, painters | Stockton · San Joaquin County | — | — |
| Five J's Enterprises INC DBA Pdr Of Central Valley Ca | Joseph Louis Malfitano | — | (209) 808 5773 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Five Star Cleanup INC | Edgard Rodriguez | — | (209) 302 1368 | Other | Manteca · San Joaquin County | — | — |
| Fix It Electric Center | Jess Ray Center | — | (209) 298 4090 | Electricians | Stockton · San Joaquin County | — | — |
| Fjd Flooring | Fjd Flooring | — | (209) 792 4487 | Other | Stockton · San Joaquin County | — | — |
| Flaco's Scaffold | Flaco's Scaffold | — | (925) 525 6434 | Other | Tracy · San Joaquin County | — | — |
| Fleming Welding Fabrication | Joshua Clinton Fleming | — | (209) 495 9006 | Other | Escalon · San Joaquin County | — | — |
| Fletcher Development | Fletcher Development | — | (209) 333 1829 | GC, remodel, ADU | Lodi · San Joaquin County | — | — |
| Fletcher Organization INC | Mitchell Edward Fletcher | — | (209) 333 1829 | GC, remodel, ADU | Lodi · San Joaquin County | — | — |
| Floor Covering | Floor Covering | — | (510) 710 6020 | Other | Tracy · San Joaquin County | — | — |
| Floor Select | Jamal Khalil Assaf | — | (866) 380 1461 | Other | Tracy · San Joaquin County | — | — |
| Floors By J | Floors By J | — | (209) 202 2634 | Other | Stockton · San Joaquin County | — | — |
| Flores Synthetic Refinishing Services | Felipe De Jesus Flores Leon | — | (209) 275 9331 | Other | Tracy · San Joaquin County | — | — |
| Florsheim Homes | Randeep Singh Bling | — | (209) 473 1106 | GC, remodel, ADU | Stockton · San Joaquin County | — | — |
| Flowin Fountain Plumbing Services | Andrew Michael Fountain | — | (510) 508 8516 | Other | Lodi · San Joaquin County | — | — |
| Flowtek Plumbing INC | Michael William Sandeen | info@flowtekplumbing.com | (209) 327 1966 | Other | Acampo · San Joaquin County | — | — |
| Fluorescent Landscapes | Christopher Karl Herendeen | — | (209) 329 2257 | Windows, patio, painters | Stockton · San Joaquin County | — | — |
| Fmc Construction INC | Fabian Lorenzo Calderon Moreno | — | (209) 701 9378 | GC, remodel, ADU | Ripon · San Joaquin County | — | — |
| Fmc Fire Systems | Martinez-nevarez Cipriano | — | (408) 661 3729 | Other | French Camp · San Joaquin County | — | — |
| Foothill Materials INC | Nicholas Burman Jones | — | (209) 728 8176 | Other | Lodi · San Joaquin County | — | — |
| Ford Construction Company INC | Nicholas Burman Jones | — | (209) 333 1116 | GC, remodel, ADU | Lodi · San Joaquin County | — | — |
| Form To Finish Concrete INC | Jesus Antonio Mendez | christina@formtofinishconcrete.com | (408) 921 0349 | Other | Manteca · San Joaquin County | — | — |
| Fosmark Painting | Fosmark Painting | — | (209) 545 5144 | Windows, patio, painters | Escalon · San Joaquin County | — | — |
| Foundation Of Dreams Construction INC | Raul Gabriel Herrera Martinez | — | (209) 663 5866 | GC, remodel, ADU | Lockeford · San Joaquin County | — | — |