| Fps Plumbing | Fps Plumbing | john@fpsplumbing.com | (951) 523 8033 | Other | Highland · San Bernardino County | — | — |
| Fr General Contractor INC DBA Fr Builders | Israel Jr Ravelo | — | (909) 927 9877 | GC, remodel, ADU | Chino · San Bernardino County | — | — |
| Fr Tree Service | Luis Fernando Rodriguez Vazquez | frtreeservice@gmail.com | (909) 684 6220 | Tree | Oak Hills · San Bernardino County | — | — |
| Fragoso Construction Company | Fragoso David | fragoso_co@yahoo.com | (760) 486 3314 | GC, remodel, ADU | Hesperia · San Bernardino County | — | — |
| Frameworks & Structures INC | Jose Juan Lopez | — | (760) 261 0935 | GC, remodel, ADU | Hesperia · San Bernardino County | — | — |
| Francisco Arce | Francisco Arce | — | (909) 344 0730 | GC, remodel, ADU | Apple Valley · San Bernardino County | — | — |
| Francisco De Jesus Taques Revolorio | Francisco De Jesus Taques Revolorio | — | (760) 488 0191 | Windows, patio, painters | Apple Valley · San Bernardino County | — | — |
| Francisco Javier Lopez | Francisco Javier Lopez | — | (909) 717 3393 | GC, remodel, ADU | Fontana · San Bernardino County | — | — |
| Franco Concrete Incorporated | Bert Samuel Franco | — | (909) 241 1463 | Other | Chino · San Bernardino County | — | — |
| Franco's Electric | Arellano Francisco | — | (909) 709 7768 | Electricians | Yucaipa · San Bernardino County | — | — |
| Francois Nolot | Francois Nolot | — | (760) 680 9307 | GC, remodel, ADU | Oak Hills · San Bernardino County | — | — |
| Frank A Samaro Iii | Frank A Samaro Iii | — | (909) 586 1649 | Windows, patio, painters | Redlands · San Bernardino County | — | — |
| Frank L Gonzalez | Frank L Gonzalez | — | (626) 755 4470 | Other | Upland · San Bernardino County | — | — |
| Frank Reyes Construction | Frank C Sr Reyes | — | (909) 736 9757 | GC, remodel, ADU | Rancho Cucamonga · San Bernardino County | — | — |
| Frank Samaro,jr. (samaroc47) | Frank Samaro,jr. (samaroc47) | — | (909) 754 7132 | Other | Redlands · San Bernardino County | — | — |
| Frank Santana Construction | Santana Francisco | — | (626) 664 9833 | GC, remodel, ADU | Fontana · San Bernardino County | — | — |
| Frank Ticas | Frank Ticas | — | (714) 588 3421 | GC, remodel, ADU | Hesperia · San Bernardino County | — | — |
| Frank Yang Construction Co | Yang Frank | — | (626) 288 5866 | Electricians | Chino · San Bernardino County | — | — |
| Frank's Fence & Supply Company Incorporated | Patricia Rachel Leyva | — | (909) 884 1855 | Other | San Bernardino · San Bernardino County | — | — |
| Frank's Gate Automation | Frank's Gate Automation | — | (760) 885 9093 | Other | Hesperia · San Bernardino County | — | — |
| Frankie's Plumbing & Repipe | Sear Francisco Jimenez | — | (442) 270 5742 | Other | Apple Valley · San Bernardino County | — | — |
| Franklin T Oliva & Co | Franklin Thomas Oliva | — | (760) 868 2692 | Electricians | Phelan · San Bernardino County | — | — |
| Franz Electric | Jon Harold Franz | gerenciapfe@franzelectric.com | (760) 985 3715 | Electricians | Victorville · San Bernardino County | — | — |
| Fraser Custom Cabinets | Fraser Custom Cabinets | — | (760) 927 7717 | Other | Hesperia · San Bernardino County | — | — |
| Frausto Pallet Racks INC | Jose Jesus Ii Nolasco | — | (760) 718 2344 | Other | Apple Valley · San Bernardino County | — | — |
| Frazee Electric | John Scott Frazee | — | (909) 866 1166 | Electricians | Big Bear Lake · San Bernardino County | — | — |
| Fred Newman | Fred Newman | — | (951) 452 0999 | GC, remodel, ADU | Rancho Cucamonga · San Bernardino County | — | — |
| Freddy's Tile | Alfredo Romero Sr Valenzuela | — | (760) 694 1222 | Other | Apple Valley · San Bernardino County | — | — |
| Frederick A Goetze Refrigeration | Frederick A Goetze Refrigeration | — | (909) 910 3091 | HVAC | Highland · San Bernardino County | — | — |
| Freedom 21 Contractors INC | Anthony Jay Jones | — | (909) 206 1250 | GC, remodel, ADU | Ontario · San Bernardino County | — | — |
| Freedom Lighting And Power | Freedom Lighting And Power | — | (951) 249 2000 | Electricians | Mentone · San Bernardino County | — | — |
| Freedom Mechanical Solutions INC | John Robert Magurn | — | (760) 821 0488 | HVAC | Morongo Valley · San Bernardino County | — | — |
| Freedom Painting | Freedom Painting | — | (909) 677 3851 | Windows, patio, painters | San Bernardino · San Bernardino County | — | — |
| Fregoso Gardenscape | Fregoso Gardenscape | — | (951) 965 3051 | Windows, patio, painters | Fontana · San Bernardino County | — | — |
| Fresh Look Painting | Fresh Look Painting | interested@domainmarket.com | (909) 520 4214 | Windows, patio, painters | Victorville · San Bernardino County | — | — |
| Fresh Paint Painting | Fresh Paint Painting | bthomas@freshpaintpainting.us | (760) 956 8865 | GC, remodel, ADU | Hesperia · San Bernardino County | — | — |
| Fresh Wave HVAC | Nineb Kuliana | — | (909) 319 6630 | HVAC | Upland · San Bernardino County | — | — |
| Fresno Shower Door INC | Kent Edward Snyder | — | (909) 605 6468 | Windows, patio, painters | Ontario · San Bernardino County | — | — |
| Friday Construction INC | Jun Wang | — | (909) 413 3050 | GC, remodel, ADU | Chino Hills · San Bernardino County | — | — |
| Fridley's Construction | Timothee Ronnie Fridley | — | (760) 792 2355 | GC, remodel, ADU | Phelan · San Bernardino County | — | — |