| Ken Downs | Ken Downs | — | (661) 325 1402 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Ken W Smith Construction INC | Kenneth Wayne Smith | — | (661) 393 0708 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kenna Construction General Engineering | Jason Van Abercrombie | — | (661) 369 0273 | Other | Keene · Kern County | — | — |
| Kennedy Electric | Kennedy Electric | — | (619) 582-6568 | Electricians | La Mesa · Kern County | — | — |
| Kennedy Pest Control INC | Kennedy Pest Control INC | — | (760) 944-4425 | Pest, tile roofs | Encinitas · Kern County | — | — |
| Kenneth K Brewer | Kenneth K Brewer | — | (661) 327 4854 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kenneth Shugarts | Kenneth Shugarts | — | (661) 343 0507 | GC, remodel, ADU | Taft · Kern County | — | — |
| Kenny Morgan Construction | Kenneth Daniel Morgan | — | (661) 978 1301 | Other | Bakersfield · Kern County | — | — |
| Kenny Salcido Electric INC | Steven Shane Salcido | — | (661) 316 5979 | Electricians | Bakersfield · Kern County | — | — |
| Kern & Co. | Kern & Co. | — | (858) 259-7722 | GC, remodel, ADU | Solana Beach · Kern County | — | — |
| Kern Asphalt Paving & Sealing Co INC | Wendy Jean Ann Watson | — | (661) 391 8000 | Other | Bakersfield · Kern County | — | — |
| Kern Barn Company | Kern Barn Company | — | (661) 472-6868 | GC, remodel, ADU | Tehachapi · Kern County | — | — |
| Kern Canyon Builders LLC | Craig Allen Croy | — | (661) 205 4639 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kern Carpets INC | Thomas Jr Melendrez | — | (661) 391 8100 | Other | Bakersfield · Kern County | — | — |
| Kern Ceramic Tile | Kern Ceramic Tile | — | (661) 428 5837 | Other | Bakersfield · Kern County | — | — |
| Kern Construction | Ryan Chadwick Burton | — | (661) 747 1525 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kern County Bee's | Kern County Bee's | — | (661) 703-3121 | Pest, tile roofs | Shafter · Kern County | — | — |
| Kern County Builders Exchange | Kern County Builders Exchange | — | (661) 324-4921 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kern County Chimney Sweeping | Kern County Chimney Sweeping | — | (661) 218 7776 | Other | Bakersfield · Kern County | — | — |
| Kern County Construction INC | Francine Lynn Simmons | — | (661) 634 9950 | Electricians | Bakersfield · Kern County | — | — |
| Kern County Custom Concrete | Jerry Michael Jr Fuentez | ernan@kccustomconcrete.com | (661) 378 2676 | Other | Bakersfield · Kern County | — | — |
| Kern County Elite Plumbing | Kern County Elite Plumbing | — | (661) 343 9796 | HVAC | Bakersfield · Kern County | — | — |
| Kern County Erectors INC | Luis Alberto Jimenez | — | (951) 261 4378 | Other | Bakersfield · Kern County | — | — |
| Kern County Partitions & Specialty's | Christopher Michael Dominique | — | (661) 444 9272 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kern County Pool Builders | Kern County Pool Builders | — | (661) 493-9070 | Pool | Bakersfield · Kern County | — | — |
| Kern County Pool Plastering INC | William Joshua Redick | anapbm@gmail.com | (661) 637 3900 | Pool | Bakersfield · Kern County | — | — |
| Kern County Roofing INC | Michael Adam Jr Monclova | — | (661) 319 2118 | Other roofers | Bakersfield · Kern County | — | — |
| Kern Craft Construction INC | Vega Espinoza Gerardo | — | (661) 934 8969 | GC, remodel, ADU | Shafter · Kern County | — | — |
| Kern Custom Cabinetry | Kern Custom Cabinetry | — | (661) 564 8901 | Other | Bakersfield · Kern County | — | — |
| Kern Drywall | Kern Drywall | — | (661) 837 2194 | Other | Bakersfield · Kern County | — | — |
| Kern Electric | Kern Electric | — | (661) 327-9716 | Electricians | Bakersfield · Kern County | — | — |
| Kern Electrical Services | Jimmy Randolph Aparicio | jim@kernelectricalservices.com | (661) 228-0655 | Electricians | Bakersfield · Kern County | — | — |
| Kern Erectors INC | Eric Daniel Sr Fuentes | — | (661) 809 3800 | Other | Bakersfield · Kern County | — | — |
| Kern Exteriors | Kern Exteriors | — | (661) 491-1007 | Pool | Bakersfield · Kern County | — | — |
| Kern Garden Solutions LLC | Manuel Ernesto Iniguez Navarro | — | (661) 384 9621 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Kern Gate Systems | Miguel Angel Ramirez | kerngates@gmail.com | (661) 610 8201 | Other | Bakersfield · Kern County | — | — |
| Kern General Construction | Matthew James Dahm | kerngc@gmail.com | (661) 316-9367 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kern Glass And Aluminum Company | Terri Marie Cline | — | (661) 327 4053 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Kern Gunite | Kern Gunite | mario@kerngunite.com | (661) 979 6436 | Pool | Bakersfield · Kern County | — | — |
| Kern Home Improvement | Kern Home Improvement | — | (661) 320-5673 | GC, remodel, ADU | Bakersfield · Kern County | — | — |