| Smith Construction Company INC | Don J Smith | — | (559) 233 1515 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Smithtech Electric | Joshua Paul Smith | — | (559) 859 6268 | Electricians | Kingsburg · Fresno County | — | — |
| Smj Custom Building And Design INC | Saul Jr Martinez | — | (559) 475 1020 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Sms Construction Services | Manreet Singh Ladhar | — | (559) 575 8525 | GC, remodel, ADU | Clovis · Fresno County | — | — |
| Snake N Laterals | Snake N Laterals | snakenlaterals@gmail.com | (559) 394 5008 | Other | Clovis · Fresno County | — | — |
| Snake N Laterals | Angel Timothy Sr Valenzuela | snakenlaterals@gmail.com | (559) 712 9039 | Other | Clovis · Fresno County | — | — |
| Snider Construction | Roland Eugene Snider | — | (559) 970 9520 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Sol Gutter & Maintenance Services | Miguel Angel Echeverria-Gonzalez | — | (559) 653 7640 | Other | Parlier · Fresno County | — | — |
| Sol's Painting | Sol's Painting | — | (559) 240 7584 | Windows, patio, painters | Fresno · Fresno County | — | — |
| Solar Coatings INC DBA Lee Parker Construction | Lee Albert Jr Parker | — | (559) 246 0512 | Other roofers | Fresno · Fresno County | — | — |
| Solar Negotiators | Wesley Scott Barcus | — | (559) 447 1557 | Other roofers | Fresno · Fresno County | — | — |
| Solarguard Foam Systems INC | Roger Jesse Thompson | — | (559) 299 1282 | Other roofers | Fresno · Fresno County | — | — |
| Solid Foundations LLC | Givan Bznuni | — | (559) 213 5679 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Solid Surface Technology INC | Armen Margaryan | — | (559) 916 3577 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Sommer INC DBA Sommertime Pools | Stephen Walter Sommer | — | (559) 434 2161 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Sonny's Air Conditioning | George David Iii Wayne | — | (559) 392 0743 | HVAC | Fresno · Fresno County | — | — |
| Sonnys Mechanical INC | George David Iii Wayne | — | (559) 392 0743 | HVAC | Auberry · Fresno County | — | — |
| Sons Construction INC | Garrett Edward Sons | office@sonsconstruction.com | (559) 351 9302 | GC, remodel, ADU | Clovis · Fresno County | — | — |
| Soto Brother Custom Concrete INC | Soto Machuca Isaac | sbcc2022@yahoo.com | (559) 394 3020 | Other | Fresno · Fresno County | — | — |
| Soto Electrical & General Building Contractor | Soto Ortega Manuel | — | (559) 289 4795 | Electricians | Fresno · Fresno County | — | — |
| Sound Contracting INC | Hubert Eric Peters | — | (559) 224 2242 | Other | Fresno · Fresno County | — | — |
| Southwest Greens Of Fresno INC | Phillip Dennis Mc Cauley | — | (559) 323 8139 | Windows, patio, painters | Clovis · Fresno County | — | — |
| Souza's Flooring Installations | Souza's Flooring Installations | — | (559) 287 5422 | Other | Clovis · Fresno County | — | — |
| Spadier Construction | Dushan Dan Spadier | — | (559) 260 3700 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Spano Enterprises INC | Bradley Stephen Roznovsky | — | (559) 435 5100 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Spark Power LLC | Francisco Alejandro Almeda Cruz | — | (833) 775 7697 | Electricians | Fresno · Fresno County | — | — |
| Sparky Electric | Samuel Paul Darrow | — | (559) 492 1752 | Electricians | Fresno · Fresno County | — | — |
| Spartan Cooling INC | Ryan Christopher Bombardly | — | (559) 803 2665 | HVAC | Fresno · Fresno County | — | — |
| Spawn Crest | Adrian Nieto-Garcia | admin@spawncrest.com | (559) 573-2269 | Other | Fresno · Fresno County | — | — |
| Specialty Landscape INC | Antonio Armando Soto | — | (559) 905 2273 | Windows, patio, painters | Fresno · Fresno County | — | — |
| Specialty Plumbing Solutions | Keith Alan Strong | admin@specialtyplumbing.net | (559) 668 0440 | Other | Fresno · Fresno County | — | — |
| Specialty Roofing Company | Luis Daniel Torres | — | (559) 449 1514 | Other roofers | Fresno · Fresno County | — | — |
| Speed Square Construction | Bravo-osio Eduardo | — | (559) 259 3605 | GC, remodel, ADU | Clovis · Fresno County | — | — |
| Speedo Tech INC | Abdulhameed Q Al Charchafchi | — | (559) 779 3362 | Other | Clovis · Fresno County | — | — |
| Spencer Enterprises INC | Marion Nunn Slater | info@spencerenterprises.com | (559) 252 4043 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Spike Construction | Ronald Michael Hovland | — | (408) 313 6252 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Spitfire Systems INC | Manreet Singh Ladhar | — | (559) 367 8077 | Other | Clovis · Fresno County | — | — |
| Spotless Miracle LLC | Paul Michael Phillips | — | (559) 213 3173 | GC, remodel, ADU | Clovis · Fresno County | — | — |
| Spray - Fessional Painting INC | Skvortsov Jacob | — | (916) 617 6635 | Windows, patio, painters | Fresno · Fresno County | — | — |
| Spyglass Real Estate INC | Joshua Elof Peterson | — | (559) 432 8181 | GC, remodel, ADU | Clovis · Fresno County | — | — |