| Kern Inspection Services | Kern Inspection Services | — | (661) 589-9152 | Inspectors | Bakersfield · Kern County | — | — |
| Kern Lawn Borders INC | Lance Everett Cole | — | (661) 706 1729 | Other | Bakersfield · Kern County | — | — |
| Kern Masonry Structures INC | Ricardo Bocangra Mendiola | — | (661) 399 6006 | Other | Bakersfield · Kern County | — | — |
| Kern Mechanical INC | Michael Edward Mason | — | (661) 324 0214 | HVAC | Bakersfield · Kern County | — | — |
| Kern Modular Space | Colins Robert Rimer | — | (661) 201 7703 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kern Mosquito & Vector Control District | Kern Mosquito & Vector Control District | — | (661) 589-2744 | Pest, tile roofs | Bakersfield · Kern County | — | — |
| Kern Pacific Construction Company | Marni Elizabeth Bradshaw | — | (661) 615 6485 | Other | Bakersfield · Kern County | — | — |
| Kern Painting | Kern Painting | — | (661) 345 1401 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Kern Plumbing & Backflow Services INC | Monte | — | (661) 203 2390 | Other | Bakersfield · Kern County | — | — |
| Kern Pools | Kern Pools | impallari@gmail.com | (661) 979 0882 | Pool | Bakersfield · Kern County | — | — |
| Kern Precision Excavation LLC DBA Earthwork & Paving | Clint Colyer Foor | — | (661) 889 4441 | Other | Bakersfield · Kern County | — | — |
| Kern River Floors | Kern River Floors | — | (661) 808 8839 | Other | Wofford Heights · Kern County | — | — |
| Kern River Tree Service | Allen Yulidia | — | (661) 817 8640 | Tree | Bakersfield · Kern County | — | — |
| Kern Roofing | Kern Roofing | admin@kernroofing.com | (661) 282-0212 | Other roofers | Bakersfield · Kern County | — | — |
| Kern Sign Company | Gilberto Valadez Camarena | — | (661) 709 4300 | Other | Bakersfield · Kern County | — | — |
| Kern Sprinkler Landscaping INC | Earl Wade Ortman | — | (661) 832 3121 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Kern Steel Fabrication INC | Ali Elizabeth Border | — | (661) 327 9588 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Kern Technical Solutions INC | Robert Szymanski | — | (661) 316 5287 | Electricians | Bakersfield · Kern County | — | — |
| Kern Tree Care | Kern Tree Care | — | (661) 387-2587 | Tree | Kern · Kern County | — | — |
| Kern Tree Service | Kern Tree Service | — | (661) 699-4334 | Tree | Bakersfield · Kern County | — | — |
| Kern Valley Builders INC | Ruben Jr Rodriguez | — | (661) 788 9075 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kern Valley Door And Hardware Company | Villegas Alfred | — | (661) 535 5663 | Other | Bakersfield · Kern County | — | — |
| Kern Valley Glass & Screen | Kern Valley Glass & Screen | — | (760) 379 7336 | Windows, patio, painters | Lake Isabella · Kern County | — | — |
| Kern Valley Landscaping INC | Ronald James Cardoza | — | (661) 978 2055 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Kern Valley Signs & Construction INC DBA Kern Valley Signs | Felipe Alonso Medina Galvan | — | (661) 955 8045 | Other | Bakersfield · Kern County | — | — |
| Kern Water Damage Restoration | Kern Water Damage Restoration | info@kernwaterdamagerestoration.com | (661) 912-6344 | Restoration | Tehachapi · Kern County | — | — |
| Kern Welding & Fabrication INC | Matthew Garcia | — | (661) 556 7474 | Other | Bakersfield · Kern County | — | — |
| Kern's Painting Specialists INC | Luz Elena Castaneda Rios | — | (661) 376 5700 | Windows, patio, painters | Bakersfield · Kern County | — | — |
| Kerncrete INC | Francisco Javier Vejar | — | (661) 717 7023 | Other | Bakersfield · Kern County | — | — |
| Kevin Dunn Construction | William Kevin Dunn | — | (661) 477 3421 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| Kevin Dunn Electric INC | Kevin Dale Dunn | — | (661) 979 0663 | Electricians | Bakersfield · Kern County | — | — |
| Kevin Phillips Garage Doors Openers Service And Repair | Kevin James Phillips | — | (661) 823 7127 | Other | Tehachapi · Kern County | — | — |
| Kevin S Small | Kevin S Small | — | (661) 617 1700 | Other | Bakersfield · Kern County | — | — |
| Kevin Umholtz Painting | Kevin Umholtz Painting | — | (661) 330 4089 | Windows, patio, painters | Shafter · Kern County | — | — |
| Key Energy Services LLC | Michael Douglas Beasley | — | (661) 334 8252 | Other | Bakersfield · Kern County | — | — |
| Kiko Rods Electrical Services | Joe Louis Varas | — | (562) 896 9904 | Electricians | Lake Isabella · Kern County | — | — |
| Killian Pest Control | Killian Pest Control | — | (661) 391-0699 | Pest, tile roofs | Bakersfield · Kern County | — | — |
| Kim I Marrs | Kim I Marrs | — | (661) 366 7139 | Other | Bakersfield · Kern County | — | — |
| Kinco General Contractors | William Edward Kinney | — | (661) 322 6031 | GC, remodel, ADU | Bakersfield · Kern County | — | — |
| King Door Company INC | Roman Ray Ruiz | — | (661) 397 2744 | Other | Bakersfield · Kern County | — | — |