| Calavera Hills In Carlsbad - Calavera Hills Community Website | Calavera Hills In Carlsbad - Calavera Hills Community Website | — | (760) 239-7471 | GC, remodel, ADU | Carlsbad · Calaveras County | — | — |
| Calaveras Cement Co | Calaveras Cement Co | — | (714) 973-3000 | GC, remodel, ADU | Santa Ana · Calaveras County | — | — |
| Calaveras Concrete Pumping INC | Gregory Michael Mc Daniel | — | (209) 559 4918 | Other | San Andreas · Calaveras County | — | — |
| Calaveras Construction INC | Michael Leroy Pyle-jarnagin | — | (209) 795 0848 | GC, remodel, ADU | Arnold · Calaveras County | — | — |
| Calaveras County Arts Council Gallery | Calaveras County Arts Council Gallery | — | (209) 754-1774 | Windows, patio, painters | San Andreas · Calaveras County | — | — |
| Calaveras County Assessor Upper Floor | Calaveras County Assessor Upper Floor | — | (209) 754-6356 | Property managers | San Andreas · Calaveras County | — | — |
| Calaveras County Building Department | Calaveras County Building Department | — | (209) 754-6390 | Inspectors | San Andreas · Calaveras County | — | — |
| Calaveras Hibernation LLC | Steven Lorne Caldwell | — | (209) 795 4339 | Pool | Arnold · Calaveras County | — | — |
| Calaveras Paint Pro | Calaveras Paint Pro | contact@sansoxygen.com | (209) 795 5686 | Windows, patio, painters | Avery · Calaveras County | — | — |
| Calaveras Pool Service | Calaveras Pool Service | office@calaveraspoolservice.com | (209) 754-4925 | Pool | Calaveras · Calaveras County | — | — |
| Calaveras Real Estate | Calaveras Real Estate | — | (209) 206-6537 | Property managers | Arnold · Calaveras County | — | — |
| Calaveras Telephone Company | John Francis Tower | — | (209) 785 2211 | Other | Copperopolis · Calaveras County | — | — |
| Calaveras Timber Operations | Calaveras Timber Operations | — | (209) 770 8758 | Windows, patio, painters | Arnold · Calaveras County | — | — |
| Calaveras Tree Care | Calaveras Tree Care | — | (209) 404 4341 | Tree | Murphys · Calaveras County | — | — |
| California Forestry Alliance | Timothy Robert Steph Matthews | tim@californiaforestryalliance.com | (209) 686 5678 | Other | Mountain Ranch · Calaveras County | — | — |
| California Home Inspectors | California Home Inspectors | — | (800) 867-3439 | Inspectors | Fullerton · Calaveras County | — | — |
| California Realty Group | California Realty Group | — | (951) 506-9683 | Property managers | Temecula · Calaveras County | — | — |
| California Roofing | Cruz Horacio Martinez | — | (209) 609 4677 | Other roofers | Wallace · Calaveras County | — | — |
| Calpro Inspection Group | Calpro Inspection Group | — | (916) 237-8036 | Inspectors | Loomis · Calaveras County | — | — |
| Calvo Technology Systems | Calvo Technology Systems | — | (209) 624 9538 | Other | Valley Springs · Calaveras County | — | — |
| Camp 9 Builders | Camp 9 Builders | — | (408) 600 4854 | GC, remodel, ADU | Camp Connell · Calaveras County | — | — |
| Canton Construction INC | Mark Christopher Canton | — | (209) 795 4506 | GC, remodel, ADU | Camp Connell · Calaveras County | — | — |
| Canyon Plumbing Company | William John Celli | — | (403) 258-1505 | Other | Copperopolis · Calaveras County | — | — |
| Canyon View Construction | Don Garland Eddings | — | (209) 613 4240 | GC, remodel, ADU | Copperopolis · Calaveras County | — | — |
| Capital Construction | Gilbert Paul Cobarruviaz | design@capitalconstruction.com | (916) 277-8282 | GC, remodel, ADU | Murphys · Calaveras County | — | — |
| Carbajal Tree Service And Landscaping | Carbajal Tree Service And Landscaping | — | (760) 261-3580 | Tree | Desert Hot Springs · Calaveras County | — | — |
| Carlsbad AC Services | Carlsbad AC Services | kyle@carlsbadacservices.site | (760) 259-7832 | HVAC | Carlsbad · Calaveras County | — | — |
| Carlson Tile Services | Steven J Carlson | — | (209) 728 2341 | Other | Vallecito · Calaveras County | — | — |
| Case Construction Company | Chad Patrick Case | — | (209) 795 5449 | GC, remodel, ADU | Arnold · Calaveras County | — | — |
| Castle Cabinetry | Castle Cabinetry | danny@castlecabinetry.com | (925) 490 6269 | Windows, patio, painters | Valley Springs · Calaveras County | — | — |
| Cedar Creek Realty INC | Cedar Creek Realty INC | — | (209) 795-4663 | Property managers | Arnold · Calaveras County | — | — |
| Central Foothill Electric LLC | Stuart Jack Gobble | — | (925) 437 2682 | Electricians | Valley Springs · Calaveras County | — | — |
| Chad Close Masonry | Chad Close Masonry | — | (916) 320 8735 | Other | Valley Springs · Calaveras County | — | — |
| Chad Morotti Construction | Chad Joseph Morotti | — | (209) 662 5748 | GC, remodel, ADU | Camp Connell · Calaveras County | — | — |
| Chalmers | Willard Leland Jr Chalmers | firstname@chalmers.com | (408) 655 2016 | Other | Valley Springs · Calaveras County | — | — |
| Chaney Construction | Tony Arthur Sr Chaney | chris@chaneyconstruction.com | (209) 327 1126 | GC, remodel, ADU | Wallace · Calaveras County | — | — |
| Chavez Tree Services | Chavez Tree Services | — | (760) 259-3953 | Tree | Brawley · Calaveras County | — | — |
| Chess Mountain Tree Services | Greg Stan Chess | g61chess@gmail.com | (209) 890 7584 | Tree | Camp Connell · Calaveras County | — | — |
| Chris Allen Builders | Chris Allen Builders | — | (209) 969 6966 | GC, remodel, ADU | Valley Springs · Calaveras County | — | — |
| Chris Pinney Construction | Christopher Adam Pinney | — | (510) 614 5527 | GC, remodel, ADU | Copperopolis · Calaveras County | — | — |