| K R Construction | Kim Joseph Roy | — | (831) 262 4717 | Electricians | Salinas · Monterey County | — | — |
| Kane Construction | Justin Kane Conneau | — | (408) 602 3880 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Karidian Plumbing | Karidian Plumbing | — | (831) 206 1751 | Other | Salinas · Monterey County | — | — |
| Karl Thoeni Construction | Karl David Thoeni | — | (831) 759 0593 | Electricians | Salinas · Monterey County | — | — |
| Kartunes Auto Stereo And Alarm | Kartunes Auto Stereo And Alarm | — | (831) 394-1700 | Alarm and generators | Seaside · Monterey County | — | — |
| Kasavan Construction INC | David Alexander Kasavan | — | (831) 794 2633 | GC, remodel, ADU | Carmel · Monterey County | — | — |
| Katzy Corporation INC | Katzenberg Eric | — | (831) 594 1936 | Other | Carmel · Monterey County | — | — |
| Keith's Landscaping & Gardening | Keith's Landscaping & Gardening | — | (831) 540 8738 | Windows, patio, painters | Salinas · Monterey County | — | — |
| Kelly Construction | Ted Fitzpatrick Kelly | — | (831) 235 4884 | GC, remodel, ADU | Carmel · Monterey County | — | — |
| Ken Donahue Concrete | Ken Donahue Concrete | — | (831) 238 2500 | Other | Salinas · Monterey County | — | — |
| Ken Young Construction | Bruce Kenyon Jr Young | — | (831) 769 9832 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Kenneth Howard Jewell | Kenneth Howard Jewell | — | (831) 402 0285 | Other | Aromas · Monterey County | — | — |
| Kenneth James Schupay | Kenneth James Schupay | — | (831) 601 0379 | Other | Royal Oaks · Monterey County | — | — |
| Kerr Construction | Gary Steven Kerr | — | (831) 265 3999 | GC, remodel, ADU | Carmel Valley · Monterey County | — | — |
| Kershing Construction | Steven Randolph Kershing | — | (831) 443 4284 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Kevin Allaire Construction | Kevin David Allaire | — | (831) 233 2054 | GC, remodel, ADU | Marina · Monterey County | — | — |
| Kevin Ambrosia Construction | Kevin Eugene Ambrosia | — | (831) 601 2868 | GC, remodel, ADU | Monterey · Monterey County | — | — |
| Kevin Broom Builder | Kevin Broom Builder | — | (831) 917 1530 | Electricians | Marina · Monterey County | — | — |
| Kevin Harrod Construction | Kevin Martin Harrod | — | (831) 235 9889 | GC, remodel, ADU | Pacific Grove · Monterey County | — | — |
| Kevin Raph Construction Co | Kevin Schooler Raph | — | (831) 643 2819 | GC, remodel, ADU | Pacific Grove · Monterey County | — | — |
| Kevin Riddleberger Tile Spec | Kevin Riddleberger Tile Spec | — | (831) 214 8518 | Other | Salinas · Monterey County | — | — |
| Key Electric | Allen Stewart Bubar | — | (831) 484 5600 | Electricians | Carmel · Monterey County | — | — |
| Kg Bell Construction INC | Kenneth Gene Jr Bell | — | (650) 216 9353 | GC, remodel, ADU | Carmel Valley · Monterey County | — | — |
| Khalsa Construction | Satkirtan Singh Khalsa | — | (831) 224 7549 | HVAC | Monterey · Monterey County | — | — |
| Kinetic Painting | Kinetic Painting | jorge@kineticpainting.com | (831) 262 7352 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| King City Glass Services INC | Aaron Andrew Perez | — | (831) 385 3295 | Windows, patio, painters | King City · Monterey County | — | — |
| King Construction Corporation | Zachary Alexander We King | — | (925) 768 3024 | GC, remodel, ADU | Monterey · Monterey County | — | — |
| King Garage Doors INC | Mario Gilberto Yanez Rodriguez | — | (831) 240 7472 | Other | Salinas · Monterey County | — | — |
| Kingdom Builders | Kingdom Builders | — | (831) 595 5505 | GC, remodel, ADU | Marina · Monterey County | — | — |
| Kings Electrical Service | Ron Thomas Cascinai | — | (408) 964 8962 | Electricians | Lockwood · Monterey County | — | — |
| Kirk E Napier | Kirk E Napier | — | (831) 373 8649 | Other | Pacific Grove · Monterey County | — | — |
| Kirk L House DBA House & Associates | Kirk Loren House | — | (831) 601 7656 | GC, remodel, ADU | Carmel · Monterey County | — | — |
| Kitchen Studio Of Monterey Peninsula | John Charles Clark | — | (831) 899 3303 | GC, remodel, ADU | Seaside · Monterey County | — | — |
| Klein's Pump & Motor | Klein's Pump & Motor | — | (831) 238 5620 | Other | Carmel Valley · Monterey County | — | — |
| Kofman Enterprises INC | Kofman Gene | — | (831) 901 8894 | GC, remodel, ADU | Monterey · Monterey County | — | — |
| Kol Electric INC | Felipe Jimenez | — | (831) 905 4288 | Electricians | Gonzales · Monterey County | — | — |
| Kovarik Construction INC | Jan Kovarik | — | (831) 917 3382 | GC, remodel, ADU | Seaside · Monterey County | — | — |
| Koza Building Company | Leonaldo Soza Pedraza | — | (831) 210 4307 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Kraemer Engineering INC | Braden Ashley Kraemer | — | (831) 206 2183 | Other | Salinas · Monterey County | — | — |
| Kris Bruns Construction | Kris Michael Bruns | — | (831) 920 1879 | GC, remodel, ADU | Monterey · Monterey County | — | — |