| Catalyst Tree Service LLC | Seth Andrew Wilkie | — | (805) 748 3387 | Windows, patio, painters | Morro Bay · San Luis Obispo County | — | — |
| Cavalier Inn Incorporated | Winton Raymond Victor | — | (805) 927 4441 | Electricians | San Simeon · San Luis Obispo County | — | — |
| Cayucos Construction Co | Stuart Alan Selkirk | — | (805) 995 2415 | GC, remodel, ADU | Cayucos · San Luis Obispo County | — | — |
| Cayucos Drywall | Cayucos Drywall | — | (805) 610 1798 | Other | Paso Robles · San Luis Obispo County | — | — |
| Cb Construction | William Corydon Banta | — | (805) 431 5347 | GC, remodel, ADU | Paso Robles · San Luis Obispo County | — | — |
| Cc Wiley Construction INC | Christopher Charles Wiley | — | (805) 423 0826 | GC, remodel, ADU | Atascadero · San Luis Obispo County | — | — |
| Cch Pools | Cch Pools | — | (805) 439-4404 | Pool | San Luis Obispo · San Luis Obispo County | — | — |
| Cdb Plumbing | Cdb Plumbing | — | (805) 466 6709 | Other | Atascadero · San Luis Obispo County | — | — |
| Cdv Landscaping | Cdv Landscaping | — | (805) 888 1711 | Windows, patio, painters | San Luis Obispo · San Luis Obispo County | — | — |
| Ce Lindsey Construction | Corey Eugene Lindsey | — | (805) 458 5623 | GC, remodel, ADU | Los Osos · San Luis Obispo County | — | — |
| Cegelski Built | Cegelski Built | — | (805) 540 8119 | GC, remodel, ADU | Arroyo Grande · San Luis Obispo County | — | — |
| Cen Cal Painting | Cen Cal Painting | — | (805) 440 1680 | Windows, patio, painters | Pismo Beach · San Luis Obispo County | — | — |
| Cencal Roofing | Donrovel George Birchell | — | (805) 772 6806 | Other roofers | Morro Bay · San Luis Obispo County | — | — |
| Cenco Electric INC | Joe Rosa Jr Lopez | — | (805) 710 9675 | Electricians | Pismo Beach · San Luis Obispo County | — | — |
| Cencoast Construction INC | Joseph William Kent | — | (805) 431 3382 | GC, remodel, ADU | Nipomo · San Luis Obispo County | — | — |
| Center Line Construction | Shaun Allen St Arnaud | — | (805) 528 8014 | GC, remodel, ADU | Los Osos · San Luis Obispo County | — | — |
| Central Coast Acoustic Ceilings | Central Coast Acoustic Ceilings | — | (805) 904 8890 | Other | Grover Beach · San Luis Obispo County | — | — |
| Central Coast Barns & Buildings INC | Ryan Matthew Tannehill | — | (805) 226 0609 | GC, remodel, ADU | Paso Robles · San Luis Obispo County | — | — |
| Central Coast Carpentry | Central Coast Carpentry | — | (925) 808 8946 | GC, remodel, ADU | Los Osos · San Luis Obispo County | — | — |
| Central Coast Casualty Restoration INC | Robert Dale Jr Kelly | — | (805) 466 5419 | GC, remodel, ADU | Atascadero · San Luis Obispo County | — | — |
| Central Coast Coatings | Central Coast Coatings | — | (805) 538 3731 | Other | Atascadero · San Luis Obispo County | — | — |
| Central Coast Concrete | Central Coast Concrete | — | (805) 710 3838 | Other | Arroyo Grande · San Luis Obispo County | — | — |
| Central Coast Concrete Coatings | Central Coast Concrete Coatings | jcticoatings@gmail.com | (805) 627 2779 | Other | Oceano · San Luis Obispo County | — | — |
| Central Coast Concrete Cutting | Central Coast Concrete Cutting | astigma@astigmatic.com | (805) 238 4668 | Other | Paso Robles · San Luis Obispo County | — | — |
| Central Coast Construction Co | Daniel Michael Pierson | — | (805) 709 8077 | GC, remodel, ADU | Pismo Beach · San Luis Obispo County | — | — |
| Central Coast Custom Builders | Central Coast Custom Builders | — | (805) 434 7075 | GC, remodel, ADU | Atascadero · San Luis Obispo County | — | — |
| Central Coast Decks And Siding | Steven Kyle Dale Rogall | — | (805) 772 2012 | Other | Morro Bay · San Luis Obispo County | — | — |
| Central Coast Door & Window | Central Coast Door & Window | — | (805) 541-2311 | Windows, patio, painters | San Luis Obispo · San Luis Obispo County | — | — |
| Central Coast Earthscapes INC DBA Earthscapes | John Michael Morrison | — | (805) 545 9600 | Windows, patio, painters | Los Osos · San Luis Obispo County | — | — |
| Central Coast Electric INC | James Raymond Mattheis | james@centralcoastelectric.com | (805) 835 6035 | Electricians | Atascadero · San Luis Obispo County | — | — |
| Central Coast Fence INC | Christopher James Lundberg | info@centralcoastfence.com | (805) 481 1460 | Other | Grover Beach · San Luis Obispo County | — | — |
| Central Coast Fencing Corp | Christopher Ryan Lundberg | — | (805) 481 1460 | Other | Grover Beach · San Luis Obispo County | — | — |
| Central Coast Fire Suppression LLC | Randy Shriver | — | (805) 769 6166 | Other | Paso Robles · San Luis Obispo County | — | — |
| Central Coast Floors | Central Coast Floors | aden@ninjafloorcoverings.com | (805) 440 5431 | Other | Arroyo Grande · San Luis Obispo County | — | — |
| Central Coast Glass | Central Coast Glass | interested@domainmarket.com | (805) 772 5080 | Windows, patio, painters | Morro Bay · San Luis Obispo County | — | — |
| Central Coast Heating And Air INC | Jason Flint Frost | — | (805) 888 7660 | HVAC | Nipomo · San Luis Obispo County | — | — |
| Central Coast Home Consultants & Development | Loren Ray Boe | — | (805) 235 8964 | GC, remodel, ADU | Paso Robles · San Luis Obispo County | — | — |
| Central Coast Home Inspection | Central Coast Home Inspection | — | (805) 471-9447 | Inspectors | San Luis Obispo · San Luis Obispo County | — | — |
| Central Coast Insulation INC | Thomas Vaughn Sr Bruner | eben@eyebytes.com | (805) 471 5036 | Other | San Luis Obispo · San Luis Obispo County | — | — |
| Central Coast Lynx LLC DBA Lynx Low Voltage Systems LLC | Jeremy Douglas Politte | — | (805) 710 2819 | Other | San Luis Obispo · San Luis Obispo County | — | — |