| Brandon Vaillette Construction | Brandon Scott Vaillette | — | (530) 209 4690 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Brian's Plumbing | Brian's Plumbing | — | (530) 514 0960 | Other | Corning · Tehama County | — | — |
| Brinkman's Construction | Rory Dale Jr Brinkman | — | (209) 988 4106 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Brooke Kinner's Master Craftwork | Brooke Kinner's Master Craftwork | — | (530) 514 5133 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Brothers Builders | Ortega Ramon Larios | — | (530) 884 9225 | GC, remodel, ADU | Corning · Tehama County | — | — |
| Bruce Maret | Bruce Maret | — | (530) 529 2456 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Bryan's Paint & Const | Bryan's Paint & Const | — | (530) 366 4190 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Burch Creek Construction | Oceguera Barajas Sergio | — | (530) 838 5355 | GC, remodel, ADU | Corning · Tehama County | — | — |
| C J Bradley Backhoe & Excavating | Charles Judd Bradley | — | (530) 824 1206 | Other | Corning · Tehama County | — | — |
| C J C Backhoe Service | Colin John Jr Campbell | — | (530) 526 0227 | Other | Los Molinos · Tehama County | — | — |
| C L Allen Concrete Construction | Clinton Lloyd Allen | — | (916) 247 9005 | Other | Corning · Tehama County | — | — |
| C S I / Commercial Site Improvements INC | Ronald William Batch | — | (209) 401 0652 | Other | Corning · Tehama County | — | — |
| Cabinet Specialties | Cabinet Specialties | — | (530) 527 3445 | Other | Red Bluff · Tehama County | — | — |
| Calderon Construction | Erick Orlando Calderon | — | (530) 567 6341 | GC, remodel, ADU | Gerber · Tehama County | — | — |
| California Custom Cabinets | California Custom Cabinets | — | (530) 597 2220 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Calvin C Clement | Calvin C Clement | — | (530) 520 5720 | Other | Los Molinos · Tehama County | — | — |
| Cantrell Excavating | Cantrell Excavating | — | (530) 526 2241 | Other | Red Bluff · Tehama County | — | — |
| Card Plumbing | James Arthur Card | — | (530) 354 1120 | Other | Corning · Tehama County | — | — |
| Cardoso Irrigation & Landscaping | Cardoso Irrigation & Landscaping | — | (530) 840 1111 | Windows, patio, painters | Red Bluff · Tehama County | — | — |
| Carlson Construction | Andrew Wade Carlson | — | (530) 209 0165 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Castellon Construction Co | Wilfredo Ernesto Castellon | wilfredocastellon@live.com | (650) 302 9158 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Castleton Construction | David L Castleton | — | (530) 695 7519 | GC, remodel, ADU | Los Molinos · Tehama County | — | — |
| Cedar Creek Corporation | Nicholas Paul Vona | info@cedarcreekcorp.com | (530) 364 2143 | Electricians | Red Bluff · Tehama County | — | — |
| Cestarollo Construction LLC | William Guiseppe Cestarollo | — | (415) 246 2074 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Chad Bangs | Chad Bangs | — | (530) 737 7815 | Other | Red Bluff · Tehama County | — | — |
| Chad Vaillette Construction | Chad James Vaillette | — | (530) 209 4529 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Chavarria's Landscape And Maintenance INC | Gerardo Hernandez Chavarria | — | (530) 200 4648 | Windows, patio, painters | Red Bluff · Tehama County | — | — |
| Chico Concrete | Chico Concrete | — | (530) 717 7330 | Other | Corning · Tehama County | — | — |
| Chief Electrical | Maren Earl Eusted | — | (530) 529 6558 | Electricians | Red Bluff · Tehama County | — | — |
| Chivo's Concrete | Chivo's Concrete | — | (530) 200 1088 | Other | Red Bluff · Tehama County | — | — |
| Chris Farmer Concrete | Chris Farmer Concrete | — | (530) 966 5741 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Chris Stinson Construction | Christopher John Stinson | — | (530) 736 7198 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Christian Abercrombie Construction | Christian Daniel Abercrombie | — | (530) 710 4746 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Christopher Rentfrow Construction | Christopher Brian Rentfrow | — | (530) 366 0025 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Clifford Construction | Leigh Stewart Clifford | — | (530) 736 7725 | Electricians | Red Bluff · Tehama County | — | — |
| Cold Snap Air Conditioning LLC | Matthew Lawrence Hudson | — | (530) 903 7627 | HVAC | Red Bluff · Tehama County | — | — |
| Con - Amore - Concrete | Con - Amore - Concrete | — | (530) 209 0489 | Other | Red Bluff · Tehama County | — | — |
| Conerstone Construction | Eugene Odell Freeman | — | (530) 519 9177 | GC, remodel, ADU | Red Bluff · Tehama County | — | — |
| Corey Bugenig | Corey Bugenig | — | (916) 369 7681 | GC, remodel, ADU | Corning · Tehama County | — | — |
| Corning Carpet Store | Jeffrey Allen Norried | — | (530) 824 0311 | Other | Corning · Tehama County | — | — |