| Sam Bird-Robinson Compass | Sam Bird-Robinson Compass | — | (831) 515-6060 | Property managers | Santa Cruz · Santa Cruz County | — | — |
| Samaya's Eco Flooring | Chiring Ngima | — | (831) 466 7719 | Other | Soquel · Santa Cruz County | — | — |
| Sampson Construction | Jonathan Paul Sampson | interested@domainmarket.com | (831) 818 0696 | GC, remodel, ADU | Felton · Santa Cruz County | — | — |
| San Lorenzo Construction Company | Michael Edward Le Blanc | — | (831) 535 3643 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| San Lorenzo Lumber And Home Centers | San Lorenzo Lumber And Home Centers | — | (831) 475-7575 | Windows, patio, painters | Santa Cruz · Santa Cruz County | — | — |
| San Lorenzo Valley Electric | Gary Allen Charlton | — | (831) 535 9426 | Electricians | Felton · Santa Cruz County | — | — |
| San Lorenzo Valley Rain Gutters | San Lorenzo Valley Rain Gutters | — | (831) 345 3490 | Other | Ben Lomond · Santa Cruz County | — | — |
| Sanchez Construction | Sanchez Rueda Genaro | — | (831) 254 4575 | GC, remodel, ADU | Watsonville · Santa Cruz County | — | — |
| Sandbar | Liam Timothy Ryan | — | (831) 469 8888 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Sanden Construction INC | Chad Michael Sanden | info@sandenconstruction.com | (831) 708 2713 | Other roofers | Watsonville · Santa Cruz County | — | — |
| Sanderson Electric | David Karl Sanderson | — | (831) 901 4010 | Electricians | Scotts Valley · Santa Cruz County | — | — |
| Sandman Construction | Christopher Lee Sandman | — | (831) 345 6892 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |
| Sandman Glass INC | Mark William Sandman | sales@sandmanglassinc.com | (831) 464 1966 | Windows, patio, painters | Capitola · Santa Cruz County | — | — |
| Santa Cruz Beachside Construction | Steven Ting Kuang Cheng | — | (831) 600 6417 | GC, remodel, ADU | Felton · Santa Cruz County | — | — |
| Santa Cruz Building & Design | Monte Edward Mcdonald | — | (831) 687 9463 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Construction | Phillip Eugene Kornder | — | (831) 431 0625 | GC, remodel, ADU | Watsonville · Santa Cruz County | — | — |
| Santa Cruz Construction Experts | Atia Oren | micah@micahrich.com | (408) 609 9021 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz County Builders INC | Thomas Patrick Kern | — | (831) 234 0080 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Design + Build | Anthony Peter Demma | shannon@santacruzdesignbuild.com | (831) 477 9474 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Electric INC | Rocky Matthew Allen | — | (831) 428 2223 | Electricians | Davenport · Santa Cruz County | — | — |
| Santa Cruz Electricians | Santa Cruz Electricians | info@santacruzelectricians.b-cdn.net | — | EV chargers | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Fire Equipment Company | Kenneth Robert Kiff | — | (831) 423 5950 | Other | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Flooring & Design | Santa Cruz Flooring & Design | — | (831) 234 0710 | Other | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Gates | Santa Cruz Gates | — | (831) 818 1724 | Other | Ben Lomond · Santa Cruz County | — | — |
| Santa Cruz Green Builders INC | Taylor Adams Darling | — | (831) 419 0514 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Heating & Air Conditioning | Santa Cruz Heating & Air Conditioning | — | (831) 265-8572 | HVAC | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Home Repair Company | Pedro Francisco Rodriguez | — | (831) 346 6124 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz HVAC Services | Santa Cruz HVAC Services | — | (318) 203-5719 | HVAC | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Inspections-Projects | Santa Cruz Inspections-Projects | — | (831) 420-5160 | Inspectors | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Insulation | Santa Cruz Insulation | jesse@santacruzinsulation.com | (831) 247 4590 | Other | Watsonville · Santa Cruz County | — | — |
| Santa Cruz Irrigation & Gardens | Santa Cruz Irrigation & Gardens | — | (831) 688 8416 | Windows, patio, painters | Aptos · Santa Cruz County | — | — |
| Santa Cruz Landmark Construction INC | Sean Michael Tragni | — | (831) 252 4525 | GC, remodel, ADU | Scotts Valley · Santa Cruz County | — | — |
| Santa Cruz Mechanical | William Ervin Jr Hall | scmech.bill@gmail.com | (831) 477 0845 | HVAC | Soquel · Santa Cruz County | — | — |
| Santa Cruz Millwork | Santa Cruz Millwork | info@santacruzmillwork.com | (831) 423-2031 | Windows, patio, painters | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Mountain Tree Service | Santa Cruz Mountain Tree Service | — | (408) 674-7856 | Tree | Boulder Creek · Santa Cruz County | — | — |
| Santa Cruz Mountains Trail Stewardship | Drew Allen Perkins | — | (831) 291 5137 | Other | Santa Cruz · Santa Cruz County | — | — |
| Santa Cruz Ocean Painting | Luis Fernando Muniz Flores | — | (831) 888 6518 | Windows, patio, painters | Watsonville · Santa Cruz County | — | — |
| Santa Cruz Ocean Painting INC | Flores Alejandro Muniz | — | (831) 888 6518 | Windows, patio, painters | Watsonville · Santa Cruz County | — | — |
| Santa Cruz Pipe Fitters | Vaca-jurado Rafael | — | (831) 419 5106 | Other | Soquel · Santa Cruz County | — | — |
| Santa Cruz Plumbing INC | Jason Stewart Allison | — | (831) 425 1131 | Other | Santa Cruz · Santa Cruz County | — | — |