| Kait Plumbing | Kait Plumbing | — | (805) 455 4631 | Other | Carpinteria · Santa Barbara County | — | — |
| Kaizen Construction | Bautista Hernandez Rodrigo | — | (805) 266 1378 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Kali Tile | Kevin Giovanni Paez Bernal | — | (805) 478 6702 | Other | Santa Maria · Santa Barbara County | — | — |
| Kamran And Company LLC | Kamran Nosseiri Amiri | — | (800) 480 9418 | HVAC | Goleta · Santa Barbara County | — | — |
| Kamric Interior Design INC | Karen Ann Haenel | — | (805) 350 0704 | GC, remodel, ADU | Santa Ynez · Santa Barbara County | — | — |
| Kanyon Construction | Edward Carl Ruiz | — | (805) 862 7001 | GC, remodel, ADU | Orcutt · Santa Barbara County | — | — |
| Karma's Specialty Painting | Karma's Specialty Painting | — | (805) 757 4179 | Windows, patio, painters | Buellton · Santa Barbara County | — | — |
| Kaster Electric | Eric William Kaster | — | (805) 895 4886 | Electricians | Montecito · Santa Barbara County | — | — |
| Kate Novotny | Kate Novotny | — | (310) 924 9337 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Katherine Reginato | Katherine Reginato | — | (805) 682 3801 | Other | Santa Barbara · Santa Barbara County | — | — |
| Kayla's Kidz INC | Kayla Suzanne Perez | — | (805) 245 0633 | Windows, patio, painters | Santa Ynez · Santa Barbara County | — | — |
| Kcd Plumbing INC | Kevin Patrick Cronin | — | (805) 264 0519 | Other | Santa Maria · Santa Barbara County | — | — |
| Kd Constructiono Services | Kenneth Ross Martin | — | (805) 806 9111 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Kea Plumbing INC | Christopher Arnold Reed | — | (805) 453 0770 | Other | Santa Barbara · Santa Barbara County | — | — |
| Keith D Bryant Construction INC | Keith Daniel Bryant | — | (805) 689 7666 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Keith Nilsson Electric | Keith Raymond Nilsson | — | (805) 570 6121 | Electricians | Buellton · Santa Barbara County | — | — |
| Keith Pickles | Keith Pickles | — | (805) 588 1575 | GC, remodel, ADU | Lompoc · Santa Barbara County | — | — |
| Kellogg Electric | Richard Hernandez | — | (805) 455 1838 | Electricians | Goleta · Santa Barbara County | — | — |
| Kellow Construction INC | Kiel Lloyd Kellow | — | (805) 225 3310 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Kelsey Electric | Frank Charles Kelsey | — | (805) 245 0047 | Electricians | Santa Ynez · Santa Barbara County | — | — |
| Ken Irwin DBA Murdoch's Heating | Ken Irwin DBA Murdoch's Heating | — | (805) 895 9326 | HVAC | Santa Barbara · Santa Barbara County | — | — |
| Ken Jensen | Ken Jensen | — | (805) 714 7674 | Other | Santa Maria · Santa Barbara County | — | — |
| Ken Jones Plumbing | Kenneth Noble Jones | — | (805) 698 6704 | Other | Santa Barbara · Santa Barbara County | — | — |
| Kenai Drilling Limited | Collin Timothy Crist | — | (805) 937 7871 | Other | Orcutt · Santa Barbara County | — | — |
| Kendrick Construction | Jared Layne Kendrick | — | (805) 448 7002 | GC, remodel, ADU | Carpinteria · Santa Barbara County | — | — |
| Kennedy Tree Service LLC | Colin Reed Kennedy | — | (805) 722 5669 | Other | Santa Barbara · Santa Barbara County | — | — |
| Kenneth Diebold Painting | Kenneth Diebold Painting | — | (805) 680 5806 | Windows, patio, painters | Santa Barbara · Santa Barbara County | — | — |
| Kenneth Hollister Construction INC DBA Horse Housing Construction | Kenneth Robert Hollister | — | (805) 680 2835 | GC, remodel, ADU | Santa Ynez · Santa Barbara County | — | — |
| Kenneth P Slaught | Kenneth P Slaught | — | (805) 962 8989 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Kenney Engineering INC | Jonathan Steere Kenney | — | (805) 884 1579 | Other | Santa Barbara · Santa Barbara County | — | — |
| Kerrigan's Landscaping | Michael Charles Kerrigan | — | (805) 452 7560 | Windows, patio, painters | Santa Ynez · Santa Barbara County | — | — |
| Kerry Hall Enterprises INC | Kerry Jason Hall | — | (805) 688 3650 | GC, remodel, ADU | Santa Ynez · Santa Barbara County | — | — |
| Kerwood Howell Construction INC | Benjamin Shane Kerwood | — | (805) 452 2182 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Kevin Reynolds Enterprises | Kevin David Reynolds | — | (559) 905 3501 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Key Solutions | Key Solutions | — | (805) 614 4494 | Other | Santa Maria · Santa Barbara County | — | — |
| Kg Construction | Keelan Jacob Guerrero | kyle@kgconstruction.com | (805) 608 8755 | GC, remodel, ADU | Santa Maria · Santa Barbara County | — | — |
| Khae Roofing INC | Jesus Jaime Eloy Zazueta Valenzuela | — | (805) 268 8185 | Other roofers | Santa Barbara · Santa Barbara County | — | — |
| Kiel General Contracting | Nicole Elizabeth Kiel | — | (760) 920 5044 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |
| Kier G Cotton | Kier G Cotton | — | (925) 290 7251 | Electricians | Santa Maria · Santa Barbara County | — | — |
| Kimbell Construction | Charles Grant Kimbell | — | (707) 834 4111 | GC, remodel, ADU | Santa Barbara · Santa Barbara County | — | — |