| Caldwell Specialties INC | Joseph Alexander Caldwell | — | (858) 842 3888 | Other | Lakeside · San Diego County | — | — |
| Caleb Seelinger | Caleb Seelinger | — | (858) 348 7653 | HVAC | San Diego · San Diego County | — | — |
| Caleb Underground Construction INC | Davalos Daniel | — | (858) 829 3155 | Other | Ramona · San Diego County | — | — |
| Calegacy Construction INC | Yesenia Nogales | marketing@calegacyconstruction.com | (619) 363 1225 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Calframe Construction INC | Mark Ian Muhn | info@calframegc.com | (408) 384 4925 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Cali Artistic Pools & Spa INC | Montenegro Sergio Garcia | — | (619) 905 8989 | Pool | San Diego · San Diego County | — | — |
| Cali Bath And Kitchen | Shiran Bokrea | — | (858) 215 2676 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Cali Breeze Heating And Air Conditioning | Davie Alex Jacobo | calibreezehvac@gmail.com | (760) 643 8184 | HVAC | Vista · San Diego County | — | — |
| Cali Carpentry And Remodeling INC | James Robert Stuart | — | (619) 780 1022 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Cali Coast Contractors INC | Jesse Raymond Nava | — | (619) 948 3109 | Electricians | San Diego · San Diego County | — | — |
| Cali Coast Painters INC | Robert Tapia | info@calicoastpainters.com | (619) 318 0983 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Cali Coast Painting | Raul Marquez | — | (619) 864 2013 | Windows, patio, painters | Chula Vista · San Diego County | — | — |
| Cali Coastal Contracting | Samuel Ray Barnes | — | (760) 223 3584 | GC, remodel, ADU | Encinitas · San Diego County | — | — |
| Cali Construction INC | Hoa Thai Cu | — | (519) 733 8263 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Cali Craftsman Plumbing | Cali Craftsman Plumbing | — | (619) 681 2993 | Other | Lemon Grove · San Diego County | — | — |
| Cali Custom Woodworks INC | Patrick Lee Kidd | angelina@burgiostucco.com | (619) 254 3868 | GC, remodel, ADU | Chula Vista · San Diego County | — | — |
| Cali Dream Construction | Azani Fares | calidreamconstruction@gmail.com | (858) 504 0347 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| Cali General Construction LLC | Rodriguez Andy | caliconstruction.andy@gmail.com | (760) 670-5751 | GC, remodel, ADU | Vista · San Diego County | — | — |
| Cali Glass & Windows | Clyde Kermit Kleven | — | (619) 429 9739 | Windows, patio, painters | Imperial Beach · San Diego County | — | — |
| Cali Home Improvement And Maintenance Services | Maciej Marek Switacz | — | (619) 755 3575 | GC, remodel, ADU | Ramona · San Diego County | — | — |
| Cali Ice INC | Sonia Elia Ashida | — | (619) 701 0105 | HVAC | San Diego · San Diego County | — | — |
| Cali Pool Tech INC | George Zavala | cpt_inc@icloud.com | (619) 707 9348 | Pool | Santee · San Diego County | — | — |
| Cali Voltz Electric INC | Garcia Ernesto Gonzalez | — | (619) 259 4048 | Electricians | Chula Vista · San Diego County | — | — |
| Cali Yards | Martin Isacc Navarro | — | (858) 956 4170 | Windows, patio, painters | San Diego · San Diego County | — | — |
| Cali-built Construction | Jeremiah Henry Emswiler | — | (760) 828 0467 | GC, remodel, ADU | Oceanside · San Diego County | — | — |
| Cali-flo Plumbing | Angelo Alfredo Lozada | info@califloplumbing.com | (858) 231-0504 | Other | Escondido · San Diego County | — | — |
| Cali-quality Construction Builders INC | Raul O Escobar | — | (858) 220 9422 | GC, remodel, ADU | Escondido · San Diego County | — | — |
| Cali-scape Landscape Development | Gabriel Said Honarvar | — | (760) 547 4877 | Windows, patio, painters | Escondido · San Diego County | — | — |
| Caliber Construction & Remodeling | Angela Dawn Diamanti | — | (619) 321 7298 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Caliber Contracting San Diego | Chad Isaac Coon | sales@calibersd.com | (619) 215 1740 | Electricians | San Diego · San Diego County | — | — |
| Caliber Restorations INC | Victor Manuel Sierra | guy@infinitydesignbuild.com | (858) 748 7152 | GC, remodel, ADU | Poway · San Diego County | — | — |
| Caliber Sheet Metal INC | Matthew Scott Smith | — | (619) 851 3576 | Other | San Diego · San Diego County | — | — |
| Calico Contracting | Terence Brian Bloum | — | (619) 229 4970 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Calico Quality Construction INC | Rigoberto Lopez | — | (619) 840 3497 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| Calicopaints | Osuna Feliciano | — | (619) 240 5517 | Windows, patio, painters | Chula Vista · San Diego County | — | — |
| Califa Roofing | Pablo Andres Oliva | buildzoomsupport@blockrenovation.com | (619) 847 6153 | Other roofers | San Diego · San Diego County | — | — |
| California Attic & Build INC | Richard David Read | office@caatticbuild.com | (619) 922 7438 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| California Backflow & Chlorination LLC | Spencer John Robertson | — | (858) 518 9688 | Other | San Diego · San Diego County | — | — |
| California Bath & Kitchen | Gerardo Antonio Muno Zavala | — | (619) 628 0134 | GC, remodel, ADU | San Diego · San Diego County | — | — |
| California Bathrooms INC | William Gerard Thompson | — | (619) 649 8918 | GC, remodel, ADU | San Diego · San Diego County | — | — |