| Century Hardwood Floors | Century Hardwood Floors | — | (408) 605 1828 | Other | Campbell · Santa Clara County | — | — |
| Century Mechanical & Plumbing | Century Mechanical & Plumbing | — | (408) 238 5000 | HVAC | San Jose · Santa Clara County | — | — |
| Cerda-Zein Real Estate | Cerda-Zein Real Estate | support@cerdazein.com | (510) 522-5888 | Property managers | Alameda · Santa Clara County | — | — |
| Cereus Corporation | Quynh Lynn Ho | — | (408) 858 7917 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Certified Construction INC | Gamaliel Duran Avelar | — | (408) 497 4866 | Electricians | San Jose · Santa Clara County | — | — |
| Certified Fire And Safety | Certified Fire And Safety | — | (408) 687 6849 | Other | San Jose · Santa Clara County | — | — |
| Certified Furnace Co | Grant Mitchell Kirk | — | (408) 763 1629 | HVAC | Morgan Hill · Santa Clara County | — | — |
| Certified Glass INC | Mike Faritous | — | (408) 836 7041 | Windows, patio, painters | Santa Clara · Santa Clara County | — | — |
| Certified Stone And Tile Care | Certified Stone And Tile Care | — | (650) 218 7371 | Other | Palo Alto · Santa Clara County | — | — |
| Certified Tree Service INC | Jose Antonio Valencia Alfaro | — | (925) 521 4148 | Tree | San Jose · Santa Clara County | — | — |
| Cervantes Construction | Eberardo Godinez Cervantes | — | (408) 449 8975 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Cervantes Pool Service | Cervantes Constantino | — | (650) 965 7946 | Pool | Mountain View · Santa Clara County | — | — |
| Cesar Camacho Inc. DBA Ccm California Contractors Management | Camacho Montanez Cesar | — | (408) 849 7817 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Cesni Carpentry | Peres Roberto Cesni | — | (650) 814 2167 | GC, remodel, ADU | Mountain View · Santa Clara County | — | — |
| Cevan Forristt Landscape Design | Cevan Forristt Landscape Design | — | (408) 297 8538 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Cevola Custom Homes | Cevola Custom Homes | — | (408) 644 4351 | GC, remodel, ADU | Morgan Hill · Santa Clara County | — | — |
| Cf Landscaping | Cf Landscaping | — | (650) 716 8592 | Windows, patio, painters | East Palo Alto · Santa Clara County | — | — |
| Cf Landscaping Design | Cf Landscaping Design | — | (650) 521 7269 | Windows, patio, painters | Palo Alto · Santa Clara County | — | — |
| Cfs Electric INC | Michael Adam Rodriguez | mrodriguez@cfselectric.com | (408) 515 3218 | Electricians | San Jose · Santa Clara County | — | — |
| Cg Quality Construction INC | Abraham Roger Garcia | — | (559) 232 5416 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Chad Stickels | Chad Stickels | — | (408) 781 3298 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| Chalmers Pipelines | Chalmers Pipelines | — | (408) 605 4773 | Other | San Jose · Santa Clara County | — | — |
| Champion Plumbing Pro INC | Timothy Joseph Fay | — | (408) 437 1507 | Other | San Jose · Santa Clara County | — | — |
| Champion Raingutter Solutions INC | David Thomas Loredo | — | (408) 426 1264 | Other | San Jose · Santa Clara County | — | — |
| Champion Windows Of Northern California | Champion Windows Of Northern California | info@getchampion.com | (877) 424-2674 | Windows, patio, painters | Santa Clara · Santa Clara County | — | — |
| Chandlers Plumbing | Chandlers Plumbing | — | (408) 449 3443 | Windows, patio, painters | San Jose · Santa Clara County | — | — |
| Chang & Ma Construction INC | Hsi Feng Chang | — | (408) 429 4205 | GC, remodel, ADU | Mountain View · Santa Clara County | — | — |
| Changras & Frey Construction INC | John Gregory Changras | — | (408) 243 7399 | GC, remodel, ADU | Los Altos · Santa Clara County | — | — |
| Chao Tsan Wu | Chao Tsan Wu | — | (408) 244 0802 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Chaparral Signs & Auto Graphics INC | Juliet Elizabeth Hubbs | — | (408) 779 4242 | Other | San Martin · Santa Clara County | — | — |
| Chappell Pump & Supply | Randy Dale Lenhert | — | (408) 842 3113 | Other | Gilroy · Santa Clara County | — | — |
| Charge Electric LLC | Daniel Berman Silverman | anapbm@gmail.com | (650) 485 1515 | Electricians | Los Altos · Santa Clara County | — | — |
| Chargon Electric INC | Jose Antonio Gonzalez | — | (408) 559 6687 | Electricians | Campbell · Santa Clara County | — | — |
| Charles Drotts Construction | Charles Alton Drotts | — | (650) 676 0908 | GC, remodel, ADU | Campbell · Santa Clara County | — | — |
| Charles G Kappen | Charles G Kappen | — | (408) 981 8770 | GC, remodel, ADU | Monte Sereno · Santa Clara County | — | — |
| Charles Ketchu | Charles Ketchu | — | (408) 781 0813 | GC, remodel, ADU | Gilroy · Santa Clara County | — | — |
| Charles March Construction | Charles Andrew March | — | (408) 218 9251 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |
| Charley's Plumbing Services INC | Waldo Charles Saulus | — | (408) 835 7229 | Other | San Jose · Santa Clara County | — | — |
| Chateau Construction INC | Spencer Don Kent | spencer@chateau-construction.com | (408) 482 6911 | GC, remodel, ADU | Los Gatos · Santa Clara County | — | — |
| Chau Construction | Chau Van Nguyen | — | (408) 834 9218 | GC, remodel, ADU | San Jose · Santa Clara County | — | — |