| Carl Reece Company | Carl Michael Reece | — | (530) 345 8358 | GC, remodel, ADU | Chico · Butte County | — | — |
| Carla's Landscape Design | Carla's Landscape Design | — | (530) 518 1455 | Windows, patio, painters | Chico · Butte County | — | — |
| Carpet Liquidators | Joseph Michael Guichard | — | (530) 879 0000 | GC, remodel, ADU | Chico · Butte County | — | — |
| Carpet Warehouse & Interiors | Richard Allen Leming | — | (530) 533 5970 | Other | Oroville · Butte County | — | — |
| Carpets Galore INC | Ronald Claude Scott | — | (530) 534 3753 | Other | Oroville · Butte County | — | — |
| Carr Construction | Joseph William Carr | — | (530) 712 8088 | GC, remodel, ADU | Oroville · Butte County | — | — |
| Carriere Design Build INC | Brett William Carriere | — | (530) 343 5166 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cartledge Electric | Arlo James Cartledge | arlo@cartledgeelectric.com | (530) 828 1092 | Electricians | Chico · Butte County | — | — |
| Cascade Enterprises INC | Mark Richard Greenwald | office@cascade-enterprises.com | (530) 533 5218 | Electricians | Chico · Butte County | — | — |
| Casey Baker Construction | Casey Scott Baker | — | (530) 624 7678 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cassing Construction | Timothy Matthew Cassing | — | (530) 519 7497 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Cast & Custom Metal Fabrication INC DBA Cast & Custom Welding | Brett Dousman Pruett | — | (530) 228 4166 | Other | Paradise · Butte County | — | — |
| Castle Rock Landscaping | Christopher Orion Mccord | — | (530) 413 3796 | Windows, patio, painters | Chico · Butte County | — | — |
| Castro Tree Service | Castro Pedro | — | (530) 844 0721 | Tree | Biggs · Butte County | — | — |
| Cavalry Disaster Advocates | Victor Manuel Romero | — | (530) 520 0880 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cecenas Construction INC | Miguel Angel Cecenas | — | (530) 518 6371 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cedar And Stone General Contracting | Jonathon Andrew Webb | — | (530) 774 8829 | GC, remodel, ADU | Chico · Butte County | — | — |
| Cedar Core General Contracting INC | Seth Leon Blanton | — | (530) 513 0335 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Centerline Construction | Paul Allen Fuller | — | (530) 227 7380 | GC, remodel, ADU | Chico · Butte County | — | — |
| Central Valley Construction | Anthony Andrew Watson | — | (530) 755 7133 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Certified Fortress Security And Fire Systems INC | Keith Nelson Mitten | — | (530) 898 8218 | Electricians | Chico · Butte County | — | — |
| Ces Electric INC | Jeremy Joseph Carlson | — | (530) 636 4257 | Electricians | Chico · Butte County | — | — |
| Chad Hawes Construction | Chad Michael Hawes | — | (530) 624 6295 | GC, remodel, ADU | Chico · Butte County | — | — |
| Chamberlain Backhoe & Septic | Chamberlain Backhoe & Septic | — | (530) 514 2169 | Other | Chico · Butte County | — | — |
| Chandler Dunlap Construction | Chandler Jared Dunlap | — | (530) 513 3227 | GC, remodel, ADU | Chico · Butte County | — | — |
| Charles Brown Paving & Excavating | Charles Brown Paving & Excavating | — | (530) 896 1727 | Other | Chico · Butte County | — | — |
| Charles S Crabtree Painting INC | Roseanne Trichell Moore | — | (530) 343 8880 | Windows, patio, painters | Chico · Butte County | — | — |
| Charlesworth Construction | Gary Robert Charlesworth | — | (530) 228 4065 | GC, remodel, ADU | Chico · Butte County | — | — |
| Charlton Electric | Rick Allen Charlton | — | (530) 781 3875 | Electricians | Chico · Butte County | — | — |
| Cheshire Construction Company | Robert James Fickert | — | (530) 864 8888 | Electricians | Chico · Butte County | — | — |
| Chevrier Unique Homes | Chevrier Unique Homes | — | (530) 521 5421 | GC, remodel, ADU | Chico · Butte County | — | — |
| Chiatovich Construction | John Robert Chiatovich | — | (530) 712 1957 | GC, remodel, ADU | Oroville · Butte County | — | — |
| Chico Air Heating & Cooling INC | Douglas Linn Smith | info@chicoairheatingcooling.com | (530) 343 2665 | HVAC | Chico · Butte County | — | — |
| Chico Cabinet | Mustafa Firat Yildirim | — | (530) 584 9474 | GC, remodel, ADU | Chico · Butte County | — | — |
| Chico Construction INC | Boege Joseph Lingemann | — | (530) 896 0590 | GC, remodel, ADU | Cohasset · Butte County | — | — |
| Chico Custom Counters | Chico Custom Counters | — | (530) 894 8123 | Other | Chico · Butte County | — | — |
| Chico Electric INC | Frank Dell Vanskike | — | (530) 891 1933 | Electricians | Chico · Butte County | — | — |
| Chico Home Access | James Owen Thorup | — | (530) 864 5553 | GC, remodel, ADU | Chico · Butte County | — | — |
| Chico Home Improvement | David Leroy Bakke | — | (530) 624 3778 | GC, remodel, ADU | Chico · Butte County | — | — |
| Chico Paintng INC | Christopher John Floren | — | (530) 570 9498 | Windows, patio, painters | Chico · Butte County | — | — |