| Sampaolo Builders | Sampaolo Builders | — | (831) 521 3545 | GC, remodel, ADU | Seaside · Monterey County | — | — |
| Samson Construction | Juan Martinez | — | (831) 578 9631 | GC, remodel, ADU | Greenfield · Monterey County | — | — |
| Samuel Read Painting | Samuel Read Painting | — | (831) 236 9701 | Windows, patio, painters | Carmel · Monterey County | — | — |
| San Clemente Rancho INC | Bruce Axel Dormody | — | (831) 659 0402 | GC, remodel, ADU | Carmel · Monterey County | — | — |
| San Juan Pools Of Monterey INC | Pier Domenico Garneri | — | (831) 373 7330 | GC, remodel, ADU | Carmel · Monterey County | — | — |
| San Luis A S Concrete INC | Sanchez Arana Antonio | — | (831) 359 1032 | Other | Salinas · Monterey County | — | — |
| San Miguel Plumbing | San Miguel Plumbing | — | (831) 710 3555 | Other | Salinas · Monterey County | — | — |
| San Onofre Construction INC | Jose Guadalupe Corona-Chavez | — | (831) 269 9199 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| San Paolo Concrete Co | Louie Geno San Paolo | — | (831) 277 9607 | Other | Seaside · Monterey County | — | — |
| Sanborn INC | Basil Joseph Sanborn | — | (831) 659 3354 | GC, remodel, ADU | Carmel Valley · Monterey County | — | — |
| Sanctuary Stainless | Sanctuary Stainless | sancsta@redshift.com | (831) 633 3867 | Other | Moss Landing · Monterey County | — | — |
| Sandalwood Builders Group LLC | Julian Alan Cardenas | — | (931) 276 4063 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Sandcastle Construction | Anthony Ernest Jaurigue | — | (831) 776 9007 | GC, remodel, ADU | Castroville · Monterey County | — | — |
| Sandoval's Landscaping | Sandoval's Landscaping | — | (831) 235 0699 | Windows, patio, painters | Gonzales · Monterey County | — | — |
| Sanger General Construction | Escobar Gilbert | — | (559) 375 2033 | GC, remodel, ADU | Seaside · Monterey County | — | — |
| Santa Clara Valley Builders INC | Carlos Manuel Ramos | — | (408) 426 0611 | GC, remodel, ADU | Royal Oaks · Monterey County | — | — |
| Santa Cruz Landscape & Maintenance | Santa Cruz Landscape & Maintenance | — | (831) 818 3240 | Windows, patio, painters | Royal Oaks · Monterey County | — | — |
| Santa Cruz Mountain General Engineering LLC | John Michael Grilli | — | (831) 227 4076 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Santa Lucia Fence | Gary Benjamin Marble | — | (831) 809 4781 | Other | Gonzales · Monterey County | — | — |
| Santos Construction | Santos Calvo Francisco | — | (831) 277 5845 | GC, remodel, ADU | Seaside · Monterey County | — | — |
| Santos Moya Construction | Santos Ramirez Moya | — | (831) 595 9396 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Saro Construction | Saro Raymundo | — | (831) 578 5958 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Saroyan Masterbuilder | Al Ernie Ii Saroyan | — | (831) 901 6800 | GC, remodel, ADU | Sand City · Monterey County | — | — |
| Satrughna Rae Kirkman | Satrughna Rae Kirkman | — | (831) 435 9298 | Electricians | Seaside · Monterey County | — | — |
| Saunders Sculpture Works INC | Frederick Trevelyan Saunders | — | (831) 899 7970 | Other | Sand City · Monterey County | — | — |
| Savage Construction | Matthew Raymond Savage | nichole@savageconstruction.com | (831) 236 1447 | GC, remodel, ADU | Seaside · Monterey County | — | — |
| Sbk Fire Protection LLC | Salvador Martinez-Venegas | — | (831) 254 4958 | Other | Moss Landing · Monterey County | — | — |
| Sc Works | Steven Joseph Caldeira | — | (831) 899 8700 | Other | Sand City · Monterey County | — | — |
| Scardina Builders INC | Peter Anthony Scardina | — | (831) 659 3329 | GC, remodel, ADU | Carmel Valley · Monterey County | — | — |
| Scheiber Electric | Jerome Lloyd Scheiber | — | (831) 229 2155 | Electricians | Salinas · Monterey County | — | — |
| Schlegel Landscapes Incorporated | Paul Edward Schlegel | — | (831) 236 3153 | Windows, patio, painters | Carmel Valley · Monterey County | — | — |
| Schmidt's | David Bryan Schmidt | hello@schmidts.com | (831) 233 9769 | GC, remodel, ADU | Seaside · Monterey County | — | — |
| Schriver Plumbing INC | Scott Michael Schriver | — | (831) 751 1615 | Other | Salinas · Monterey County | — | — |
| Schuh Construction | Dennis Gene Schuh | info@schuhconstruction.com | (831) 595 1870 | Electricians | Monterey · Monterey County | — | — |
| Scm | Thomas Michael Scheel | — | (831) 970 2789 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Scott Allen Falconer DBA Window Magic | Window Magic | — | (831) 759 9636 | Other | Salinas · Monterey County | — | — |
| Scott Eagle | Scott Eagle | — | (831) 238 2001 | Electricians | Carmel Valley · Monterey County | — | — |
| Scott Gordon Tile | Scott Gordon Tile | — | (831) 917 3695 | Other | Marina · Monterey County | — | — |
| Scott Grider Plumbing | Scott Grider Plumbing | scott@scottgriderplumbing.com | (831) 809 3401 | Other | Salinas · Monterey County | — | — |
| Scott L Yates Property Maintenance | Scott L Yates Property Maintenance | — | (831) 582 9261 | GC, remodel, ADU | Marina · Monterey County | — | — |