| Murrer Construction General Contractor INC | Paul Frederick Murrer | — | (831) 521 0131 | GC, remodel, ADU | Pacific Grove · Monterey County | — | — |
| Muzzio Construction | Brian Anthony Muzzio | — | (831) 588 6724 | GC, remodel, ADU | Aromas · Monterey County | — | — |
| My Plumber INC | Rafael Ceja Alvarez | wecare@myplumber.com | (831) 682 1934 | Other | Salinas · Monterey County | — | — |
| Myers Tile & Stone | Myers Tile & Stone | — | (831) 601 0426 | Other | Monterey · Monterey County | — | — |
| Mz Plumbing | Miguel Angel Zuniga Cabrera | — | (831) 206 9516 | Other | Salinas · Monterey County | — | — |
| N Alvarado Construction | Nabor Castaneda Alvarado | — | (831) 214 1790 | GC, remodel, ADU | Marina · Monterey County | — | — |
| N C General Engineering | N C General Engineering | — | (831) 624 8794 | Other | Carmel · Monterey County | — | — |
| Nachos Masonry | Nachos Masonry | — | (831) 277 3399 | Other | Salinas · Monterey County | — | — |
| Nason Campbell Construction INC | Nason Checkie Campbell | — | (831) 206 2403 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Nathan Bradley Plumbing | Nathan Bradley Plumbing | — | (831) 392 1290 | Other | Seaside · Monterey County | — | — |
| Nathan's Plumbing INC | Gerson Vladimir Galan Alvarado | — | (831) 809 6725 | Other | Salinas · Monterey County | — | — |
| Native Coast Landscapes LLC | Cooper Search Scollan | — | (831) 275 5470 | Windows, patio, painters | Carmel · Monterey County | — | — |
| Natural Masonry INC | Miguel Angel Cabrera Hernandez | — | (831) 261 5718 | Other | Salinas · Monterey County | — | — |
| Naylor Construction | John Scott Naylor | dnaylor@naylorconstruction.com | (831) 214 3870 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Nc Plastering INC | Nicolas Pio V Cruz Chavero | — | (831) 917 7622 | Other | Marina · Monterey County | — | — |
| Neal G Denmark General Contractor | Neal G Denmark General Contractor | — | (951) 203 5015 | GC, remodel, ADU | Aromas · Monterey County | — | — |
| Neal Juncker General Contractor | Neal Juncker General Contractor | — | (831) 455 2566 | GC, remodel, ADU | Spreckels · Monterey County | — | — |
| Neal Schlegel | Neal Schlegel | — | (831) 595 4622 | GC, remodel, ADU | Carmel Valley · Monterey County | — | — |
| Neff Mill & Cabinet INC | Stephen Michael Neff | — | (831) 384 1100 | Other | Marina · Monterey County | — | — |
| Neptune’s Restoration & Reconstruction | Neptune’s Restoration & Reconstruction | — | (831) 259-4412 | Restoration | Marina · Monterey County | — | — |
| New Bath Expo | Stuart Nelson Reid | info@newbathexpo.com | (831) 293 4883 | GC, remodel, ADU | Pacific Grove · Monterey County | — | — |
| New Creations Landscaping | New Creations Landscaping | rod@newcreationslandscaping.com | (831) 422 3375 | Windows, patio, painters | Salinas · Monterey County | — | — |
| New Image Electric INC | Esteban Ramirez Rebollar | — | (831) 809 2623 | Electricians | Salinas · Monterey County | — | — |
| New Image Painting | New Image Painting | — | (831) 512 6386 | Windows, patio, painters | Salinas · Monterey County | — | — |
| New Limits Painting INC | Edgar Eduardo Plascencia | — | (831) 718 7421 | Windows, patio, painters | Marina · Monterey County | — | — |
| New Vision Const | New Vision Const | — | (209) 614 3928 | GC, remodel, ADU | Prunedale · Monterey County | — | — |
| New West Construction And Consulting | Ronald Joseph Blomquist | — | (602) 206 8502 | GC, remodel, ADU | Gonzales · Monterey County | — | — |
| Newedge Electrical Services INC | Ryan Christopher Block | — | (925) 290 9730 | Electricians | Salinas · Monterey County | — | — |
| Next Level HVAC Solutions INC | Jose Antonio Lopez-Diarte | — | (831) 512 3004 | HVAC | Salinas · Monterey County | — | — |
| Nextprogen Builders | Cristian David Guzman | — | (831) 253 2595 | GC, remodel, ADU | Soledad · Monterey County | — | — |
| Nguyen Security Services INC | Nguyen Security Services INC | — | (831) 920-1877 | Alarm and generators | Monterey · Monterey County | — | — |
| Nichols Electric | Keith Ryan Nichols | — | (831) 905 9733 | Electricians | Monterey · Monterey County | — | — |
| Nick Hovick - Hovick Design And Construction | Gary Nicholas Hovick | — | (831) 236 7181 | GC, remodel, ADU | Monterey · Monterey County | — | — |
| Nick Lopez Framing And Construction | Lopez Nick | — | (831) 682 0356 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Nick Russo Plumbing | Nick Russo Plumbing | — | (831) 917 0066 | Other | Seaside · Monterey County | — | — |
| Nick S Ciandro Construction Co | Nick Salvatore Ciandro | — | (831) 649 6928 | GC, remodel, ADU | Monterey · Monterey County | — | — |
| Nick Shubin | Nick Shubin | — | (831) 345 5706 | Other | Aromas · Monterey County | — | — |
| Nickolas Stowe | Nickolas Stowe | — | (831) 884 0732 | GC, remodel, ADU | Marina · Monterey County | — | — |
| Nicola Construction | Anthony Michael Nicola | — | (831) 214 0404 | GC, remodel, ADU | Salinas · Monterey County | — | — |
| Nivlac Construction INC | Calvin Krebs | — | (831) 320 5491 | GC, remodel, ADU | Carmel Valley · Monterey County | — | — |