| Chico Plumbing Solutions | Chico Plumbing Solutions | chicoplumbing@gmail.com | (530) 519 7808 | Other | Chico · Butte County | — | — |
| Chico Premier Builder | Chico Premier Builder | — | (530) 717 7129 | GC, remodel, ADU | Chico · Butte County | — | — |
| Chico Remodeling | Chico Remodeling | — | (530) 636 2340 | GC, remodel, ADU | Chico · Butte County | — | — |
| Chico Roofing Co | William Fredrick| Crane Bill Fredrick Crane | — | (530) 892 9071 | Other roofers | Chico · Butte County | — | — |
| Chico Septic | Rachel Marie Bartlett | — | (530) 343 6340 | Other | Chico · Butte County | — | — |
| Chico Tree Service | Bernie Christopher Davey | — | (530) 343 0674 | Tree | Chico · Butte County | — | — |
| Chinchen Electric | Chase Stanley Chinchen | — | (530) 809 5084 | Electricians | Oroville · Butte County | — | — |
| Chris Bird Tile | Chris Bird Tile | — | (530) 534 1856 | Other | Oroville · Butte County | — | — |
| Chris E Kelly | Chris E Kelly | — | (951) 850 2738 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Chris Kraft Construction | Chris Mark Kraft | — | (530) 410 5610 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Chris Roberts Construction | Christopher Adam Roberts | — | (530) 514 2740 | GC, remodel, ADU | Magalia · Butte County | — | — |
| Christensen Telecommunications INC | Miriam Christensen | — | (530) 343 5305 | Other | Chico · Butte County | — | — |
| Christopher A Stair Painting Contractor | Christopher A Stair Painting Contractor | — | (530) 514 7983 | Windows, patio, painters | Gridley · Butte County | — | — |
| Christopher Seegert General Building Contractor | Christopher Seegert General Building Contractor | — | (530) 589 2986 | GC, remodel, ADU | Oroville · Butte County | — | — |
| Christopher Sternet | Christopher Sternet | — | (530) 321 9185 | Windows, patio, painters | Chico · Butte County | — | — |
| Chuck Kutz Pool & Spa Service | James Charles Kutz | — | (530) 521 3634 | Pool | Chico · Butte County | — | — |
| Chuck Tatreau Construction INC | Charles Willard Tatreau | — | (530) 228 7243 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cimino Construction | Anthony Eugene Cimino | — | (530) 343 8645 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cjs Masonry | Charles Edward Jr Wing | — | (530) 712 7348 | Other | Oroville · Butte County | — | — |
| Classic Cabinetry | Classic Cabinetry | — | (530) 345 4177 | Other | Chico · Butte County | — | — |
| Classic Cabinetry And Design | Classic Cabinetry And Design | — | (530) 345 4177 | Other | Chico · Butte County | — | — |
| Classic Granite & Marble | Classic Granite & Marble | info@cgmmd.com | (530) 342 6580 | Other | Chico · Butte County | — | — |
| Classic Sash And Renovation | Classic Sash And Renovation | — | (530) 321 5600 | GC, remodel, ADU | Chico · Butte County | — | — |
| Clay Const Co | Gerald Lee Jr Clay | — | (530) 933 5482 | GC, remodel, ADU | Biggs · Butte County | — | — |
| Clean Cabling LLC | Patrick Travis Lawing | support@cleancabling.com | (530) 588 2871 | Other | Chico · Butte County | — | — |
| Clear Choice Pool Service And Repairs LLC | Mathew Robert Smith | — | (530) 354 0557 | Pool | Chico · Butte County | — | — |
| Cliff Hess Plastering | Clifford Calvin Hess | — | (530) 521 5109 | Other | Durham · Butte County | — | — |
| Clifford Family Painting | Clifford Family Painting | — | (530) 592 7143 | Windows, patio, painters | Chico · Butte County | — | — |
| Climate Wise | Juan Manuel Carrillo | abc@abc.abc | (530) 693 7007 | HVAC | Oroville · Butte County | — | — |
| Clint A Freedle DBA Clint A Freedle Construction | Clint Allen Freedle | — | (530) 624 1162 | Electricians | Oroville · Butte County | — | — |
| Clinton Bruhn Construction | Clinton Douglas Bruhn | — | (530) 514 1735 | GC, remodel, ADU | Chico · Butte County | — | — |
| Clyde Charles Marshall | Clyde Charles Marshall | — | (530) 680 2228 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cocco Painting | Cocco Painting | — | (530) 321 0480 | Windows, patio, painters | Chico · Butte County | — | — |
| Cody Hosier Construction INC | Hosier Cody | — | (530) 518 2885 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cody J Anderson | Cody J Anderson | — | (530) 591 7442 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Coffey's Flooring Installations | Coffey's Flooring Installations | — | (530) 720 7331 | Other | Oroville · Butte County | — | — |
| Cole's Climate Control | Cole's Climate Control | — | (530) 828 1060 | HVAC | Oroville · Butte County | — | — |
| Cole's Painting | Cole's Painting | — | (530) 321 7366 | Windows, patio, painters | Chico · Butte County | — | — |
| Collar Construction | Russell Whitney Collar | — | (530) 521 7877 | GC, remodel, ADU | Chico · Butte County | — | — |
| Collin Morey Construction | Collin Joseph Morey | — | (530) 282 6400 | Electricians | Oroville · Butte County | — | — |