| Final Finish Custom Painting | Final Finish Custom Painting | — | (530) 518 1926 | Windows, patio, painters | Magalia · Butte County | — | — |
| Fine Line Painting | Scott Leon Campbell | — | (530) 519 1085 | GC, remodel, ADU | Chico · Butte County | — | — |
| Finka L & P INC | Victor Jesus Mendoza Valdovinos | — | (530) 854 1070 | Other | Oroville · Butte County | — | — |
| Fire Protection Systems INC | Robert Paul Ricketts | — | (530) 800 4377 | Electricians | Chico · Butte County | — | — |
| Firestorm Wildland Fire Suppression INC | Leah Deann Wills | — | (530) 898 8153 | Tree | Chico · Butte County | — | — |
| Fischer Concrete | Fischer Concrete | fischersconcrete@hotmail.com | (530) 518 6763 | Other | Richvale · Butte County | — | — |
| Fischer Construction | Robert Dale Fischer | — | (530) 343 3620 | GC, remodel, ADU | Chico · Butte County | — | — |
| Fischer's Plumbing Repair Service | Paul Jerrold Fischer | — | (530) 624 8854 | Other | Chico · Butte County | — | — |
| Fisher Anderson Joint Venture | Jim Jr Excavator Service Fisher | — | (530) 624 7875 | Other | Gridley · Butte County | — | — |
| Flintbuilt Construction LLC | James Christopher Flint | — | (530) 513 1426 | GC, remodel, ADU | Chico · Butte County | — | — |
| Floor Boss Co | Anthony Blake Coots | — | (530) 520 3896 | Other | Paradise · Butte County | — | — |
| Floor De Lis | Floor De Lis | — | (530) 828 5296 | Other | Chico · Butte County | — | — |
| Floors By Ray | Wilbur Ray Hobbs | ehron@floorsbyray.com | (530) 891 0413 | Other | Chico · Butte County | — | — |
| Flora Garden Design Repair And Maintenance | Joseph Dominick Buccola | — | (530) 720 0116 | Windows, patio, painters | Chico · Butte County | — | — |
| Flores H V A C & Construction | Antonio Salvatore Flores | — | (530) 635 2798 | HVAC | Durham · Butte County | — | — |
| Flournoy Equipment Rental | Flournoy Equipment Rental | — | (530) 520 8078 | Other | Chico · Butte County | — | — |
| Floyd's Fence | Floyd's Fence | — | (916) 826 1852 | Other | Oroville · Butte County | — | — |
| Foley's Painting | Foley's Painting | — | (530) 282 8035 | Windows, patio, painters | Oroville · Butte County | — | — |
| Forberg General Building | Forberg General Building | — | (530) 519 0686 | GC, remodel, ADU | Chico · Butte County | — | — |
| Ford Construction Company | Jack Dustin Ford | — | (530) 693 0848 | GC, remodel, ADU | Oroville · Butte County | — | — |
| Forest Products & Excavation INC | Dale Eugene Ulsh | — | (530) 864 5608 | Other | Forest Ranch · Butte County | — | — |
| Forh Investments INC DBA W S Heitman Drilling | Thomas John Barker | — | (530) 898 1950 | GC, remodel, ADU | Chico · Butte County | — | — |
| Fortino Electric | Gerald John Fortino | — | (530) 342 4549 | Electricians | Chico · Butte County | — | — |
| Four Brothers Construction | Brandon James O'rear | — | (530) 518 9173 | GC, remodel, ADU | Chico · Butte County | — | — |
| Four Seasons Roofing | Terry Lee Taylor | — | (530) 895 0418 | Other roofers | Chico · Butte County | — | — |
| Fox Company | Eric Ray Fox | — | (530) 533 2730 | HVAC | Oroville · Butte County | — | — |
| Fox Enterprises | William Dean Fox | — | (530) 864 1159 | Other | Oroville · Butte County | — | — |
| Fraga Construction | Robert Earl Fraga | — | (530) 514 5104 | GC, remodel, ADU | Chico · Butte County | — | — |
| Frank Rascon Painting | Frank Rascon Painting | — | (530) 531 5348 | Windows, patio, painters | Oroville · Butte County | — | — |
| Franklin Construction INC | Clark Eric Gardner | franklin@franklinconstruction.com | (530) 343 9600 | Windows, patio, painters | Chico · Butte County | — | — |
| Freeman Heating And Air Conditioning | Freeman Heating And Air Conditioning | — | (530) 343 8876 | HVAC | Chico · Butte County | — | — |
| French Homes LLC | Jason Ray French | — | (530) 815 5815 | GC, remodel, ADU | Chico · Butte County | — | — |
| Frost Construction | James Richard Frost | info@indiantypefoundry.com | (530) 228 0169 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Fuller Construction | Mark David Fuller | — | (530) 828 0180 | GC, remodel, ADU | Chico · Butte County | — | — |
| G & R Framing | G & R Framing | g.r.construction.llc.22@gmail.com | (530) 403 6750 | Other | Oroville · Butte County | — | — |
| G S M Construction & Management | Gareth Seth Munoz | — | (530) 591 0111 | GC, remodel, ADU | Chico · Butte County | — | — |
| Gadd Construction | Paul Anthony Gadd | — | (530) 893 5948 | GC, remodel, ADU | Chico · Butte County | — | — |
| Galaxy Custom Audio Video | Galaxy Custom Audio Video | — | (530) 879 0920 | Other | Chico · Butte County | — | — |
| Galea Electrical Contracting | Bryan Daniel Galea | — | (530) 966 9170 | Electricians | Paradise · Butte County | — | — |
| Gallardo Concrete Creations | Gallardo Concrete Creations | — | (530) 961 3356 | Other | Paradise · Butte County | — | — |