| Sandlot Construction | Sandate Hilario | — | (559) 801 4135 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Sanger Construction | Samuel Zavala Renteria | — | (559) 346 1690 | GC, remodel, ADU | Sanger · Fresno County | — | — |
| Sanger Iron Works Incorporated | Joe Peter Kacerek | — | (559) 875 7671 | Other | Sanger · Fresno County | — | — |
| Sanger Rain Gutters Corp | Martinez Federico Cellar | — | (559) 994 5627 | Other | Sanger · Fresno County | — | — |
| Santana Construction & Management | John Joseph Santana | — | (559) 803 9692 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Santiago's Heating & Air | Santiago's Heating & Air | — | (559) 304 3159 | HVAC | Fresno · Fresno County | — | — |
| Santiago's Tree Service INC | Moises Santiago Benitez | — | (559) 908 4401 | Windows, patio, painters | Fresno · Fresno County | — | — |
| Santos Custom Cabinets INC | Santos Jorge | — | (559) 283 3215 | Other | Clovis · Fresno County | — | — |
| Santos Home Improvement And Construction | Stan Alan Santos | — | (559) 908 6701 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Sapraj Construction INC | Gurbir Singh Sapraj | — | (559) 630 0800 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Satterlee Electrical Services INC | Timothy James Satterlee | — | (559) 903 3340 | Electricians | Fresno · Fresno County | — | — |
| Save A Tub Refinishing | Save A Tub Refinishing | — | (559) 974 1327 | Other | Fresno · Fresno County | — | — |
| Saving Green Construction | Mario Miguel Suarez Herrera | — | (559) 722 1911 | Windows, patio, painters | Fresno · Fresno County | — | — |
| Sawatzky's Woods | Sawatzky's Woods | — | (559) 859 4042 | GC, remodel, ADU | Reedley · Fresno County | — | — |
| Sb Electric | Stephen Joseph Babagian | — | (559) 303 6323 | Electricians | Fresno · Fresno County | — | — |
| Sbta Window Glazing INC | Jose Luis Vidales Garcia | — | (559) 705 5822 | Windows, patio, painters | Fresno · Fresno County | — | — |
| Scc LLC | Kirk Anthony Violano | — | (559) 709 2395 | Pool | Clovis · Fresno County | — | — |
| Schafer Electric | John Henry Jr Schafer | — | (559) 696 7783 | Electricians | Fresno · Fresno County | — | — |
| Schmidt Builders INC | John Wesley Schmidt | — | (559) 577 0585 | GC, remodel, ADU | Prather · Fresno County | — | — |
| Schrock Brothers LLC | Justin Wayne Schrock | — | (559) 470 4854 | Other | Squaw Valley · Fresno County | — | — |
| Schrock Construction | Albert Wayne Shrock | — | (559) 240 2039 | Other | Squaw Valley · Fresno County | — | — |
| Scott Beiden Tile | Scott Beiden Tile | — | (559) 307 1618 | Other | Fresno · Fresno County | — | — |
| Scott D Gabrielson | Scott D Gabrielson | — | (559) 213 5477 | Other | Prather · Fresno County | — | — |
| Scott Edward Selsor Jr DBA Whole House Fan Co Central Valley | Scott Edward Jr Selsor | — | (559) 701 7144 | Electricians | Fresno · Fresno County | — | — |
| Scott Ford Construction | Scott Henley Ford | — | (559) 321 1974 | GC, remodel, ADU | Clovis · Fresno County | — | — |
| Scott's Carpentry | Scott's Carpentry | — | (559) 274 6825 | Other | Clovis · Fresno County | — | — |
| Sea Breeze Roofing | Jennifer Ellen Topping | — | (559) 855 7750 | Other roofers | Auberry · Fresno County | — | — |
| Seal Rite Paving & Grading | Tere Brooke Ashjian | — | (559) 222 7325 | Other | Fresno · Fresno County | — | — |
| Sean Clines Framing INC | Sean Patrick Clines | — | (559) 439 7449 | GC, remodel, ADU | Fresno · Fresno County | — | — |
| Sean Mills Construction | Sean Patrick Mills | — | (559) 779 3500 | GC, remodel, ADU | Clovis · Fresno County | — | — |
| Sebastian | Ron Cato | — | (559) 432 5800 | Electricians | Kerman · Fresno County | — | — |
| Sebastian | Internet | Electrical | Security | Sebastian | Internet | Electrical | Security | — | (877) 897-7329 | Alarm and generators | Fresno · Fresno County | — | — |
| Select Home Improvements Fresno | Select Home Improvements Fresno | — | (855) 405-2426 | Windows, patio, painters | Fresno · Fresno County | — | — |
| Select Home Inspections Services | Select Home Inspections Services | — | (559) 349-1888 | Inspectors | Fresno · Fresno County | — | — |
| Selma Fence | Selma Fence | — | (559) 318 1120 | Other | Selma · Fresno County | — | — |
| Selma Steel Buildings | Selma Steel Buildings | — | (559) 708 8258 | Other | Selma · Fresno County | — | — |
| Selsor Electric | Selsor Electric | — | (559) 385-3147 | Electricians | Fresno · Fresno County | — | — |
| Semper Altius Contracting Co | Gutierrez Perez Oscar | — | (559) 289 7241 | GC, remodel, ADU | Clovis · Fresno County | — | — |
| Sentinel Construction | Jason Adam Klikna | — | (209) 756 8366 | GC, remodel, ADU | Friant · Fresno County | — | — |
| Sequoia Air Co | Daniel Pete Baghdanov | — | (559) 354 6285 | HVAC | Fresno · Fresno County | — | — |