| Rudy's Air Conditioning And Heating INC | Sagastume Rudy | — | (661) 323 5665 | HVAC | Bakersfield · Kern County | — | — |
| Rudy's Landscape & Irrigation Design | Rudy's Landscape & Irrigation Design | — | (661) 319 3380 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Ruebel Electric | Justin Ray Ruebel | impallari@gmail.com | (661) 588 5524 | Electricians | Bakersfield · Kern County | — | — |
| Ruiz Construction | Ruiz Edinson | ruiz@ruiz-construction.com | (661) 836 8282 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Ruiz Framing | Matias Jr Ruiz | — | (661) 717 5476 | Other | Bakersfield · Kern County | — | — |
| Ruiz Plastering INC | Jose Angel Ruiz | — | (661) 379 5744 | Other | Bakersfield · Kern County | — | — |
| Ruiz Plumbing And Rooter Co | Mendez Jorge Ruiz | — | (805) 231 6961 | Other | Bakersfield · Kern County | — | — |
| Russ Johnson Construction | Johnson Russell | — | (661) 979 0857 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Russ Johnson Construction A Partnership | Russell Glenn Johnson | — | (661) 213 6286 | GC, remodel, ADU | Tehachapi · Kern County | — | — |
| Russ Refrigeration & Construction Co | Robert William Russ | — | (661) 204 7626 | HVAC | Bakersfield · Kern County | — | — |
| Russell Brucker Construction | Russell Adair Brucker | — | (661) 978 8848 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Russell Construction Company | Danny Carroll Russell | — | (661) 203 3385 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Russell Glasser Homes | Russell Glasser Homes | — | (661) 387 6651 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Russo Construction INC | Michael Guy| Russo Mike Guy Russo | — | (661) 201 0782 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Rwn Construction | Robert Warren Nelson | info@rwnconstruction.com | (661) 333 3906 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Ryan Berry's Concrete Construction | Ryan Dean Berry | — | (661) 637 9374 | Other | Bakersfield · Kern County | — | — |
| Ryan Breeding DBA Elite Plumbing | Ryan Breeding DBA Elite Plumbing | — | (661) 862 0504 | Other | Bakersfield · Kern County | — | — |
| Ryan's Affordable Carpentry And Framework | Ryan's Affordable Carpentry And Framework | — | (661) 747 1603 | Other | Bakersfield · Kern County | — | — |
| Rymac General Contracting INC | Jeffrey Robert Hudson | — | (661) 932 4488 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| S & H Plastics INC | Diana Estella Shackelford | — | (661) 327 0563 | Other | Bakersfield · Kern County | — | — |
| S & L Building | Stephen Christopher Moreland | — | (661) 833 2662 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| S & L Concrete | S & L Concrete | info@slconcrete.com | (661) 833 2662 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| S & P Mechanical INC | Nick Joseph Panici | — | (661) 979 0459 | Other | Bakersfield · Kern County | — | — |
| S & S Electric | Austin Timothy Sterling | bgehr@sselectric.com | (661) 703 0857 | Electricians | Bakersfield · Kern County | — | — |
| S & S Roofing | Salvador Villescas Jr Sanchez | — | (661) 331 5218 | Other roofers | Bakersfield · Kern County | — | — |
| S A Camp Pump Company | Joseph Michael Skracic | — | (661) 399 2976 | Electricians | Bakersfield · Kern County | — | — |
| S And S Contracting | Alejandro Cota Sandoval | — | (661) 805 1209 | Other | Bakersfield · Kern County | — | — |
| S C Anderson INC | Anderson Leigh Ann | — | (661) 392 7000 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| S D Taylor Equipment Company INC | Steven Dwayne Taylor | — | (661) 979 5538 | Other | Bakersfield · Kern County | — | — |
| S G Banks INC | Sterling Gregory Banks | — | (562) 685 5388 | Other roofers | Bakersfield · Kern County | — | — |
| S M R T Home Builder | Donald Craig Soelberg | — | (661) 428 0107 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| S N S Electrical Service | Villalobos Samuel | — | (661) 586 5994 | Electricians | Bakersfield · Kern County | — | — |
| S P & Stevens Construction | Steven Edward Simpson | — | (661) 873 8698 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| S Q Flooring | S Q Flooring | — | (925) 413 7385 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| S S & E Electrical Service | Eric Evon Wilkins | — | (661) 829 9269 | Electricians | Bakersfield · Kern County | — | — |
| S&b Sons INC | Swapna Poulose | wecare@sbsons.com | (661) 392 9100 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| S&l Precision Concrete INC | Steve Garcia Jr Velasquez | — | (661) 446 5329 | Other | Bakersfield · Kern County | — | — |
| Sabaloni Construction | Steven Joe Sabaloni | — | (661) 747 9578 | Electricians | Bakersfield · Kern County | — | — |
| Salas Tree Service LLC | Jose Antonio Salas | — | (661) 204 9711 | Tree | Bakersfield · Kern County | — | — |
| Saldana Welding & Fabrication | Saldana Welding & Fabrication | — | (661) 477 3310 | Other | Shafter · Kern County | — | — |