| Muno's Construction | Munoz David | — | (831) 998 4615 | GC, remodel, ADU | Watsonville · Santa Cruz County | — | — |
| Mxm Coast Construction INC | Maxim C Kremenetsky | — | (831) 224 5211 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Mynt Systems INC | Benjamin Christopher Valentine | contact@myntsystems.com | (408) 426 5420 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Mz's Drywall | Mz's Drywall | — | (831) 334 4230 | Other | Watsonville · Santa Cruz County | — | — |
| N M S Construction | Nelso Manuel Silveira | — | (831) 588 3611 | GC, remodel, ADU | Watsonville · Santa Cruz County | — | — |
| N N Construction | Nicholas Adrian Nazak | — | (831) 331 6675 | GC, remodel, ADU | Corralitos · Santa Cruz County | — | — |
| N R S Construction | Nathaniel Ryan Scarborough | — | (831) 345 1596 | GC, remodel, ADU | Bonny Doon · Santa Cruz County | — | — |
| Nathan Sausedo Electric | Nathan Anthony Sausedo | — | (831) 345 6362 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Natural Gardens INC | Carole Lynne Kraft | — | (831) 429 8339 | Windows, patio, painters | Santa Cruz · Santa Cruz County | — | — |
| Nature Elements | Nature Elements | info@indiantypefoundry.com | (831) 359 7169 | Windows, patio, painters | Felton · Santa Cruz County | — | — |
| Navarro's Home Improvements | Navarro's Home Improvements | — | (831) 359 6743 | Other | Watsonville · Santa Cruz County | — | — |
| Nazak Construction | Nazak Matthew | — | (831) 786 9058 | GC, remodel, ADU | Corralitos · Santa Cruz County | — | — |
| Ndb Construction LLC | Nicholas Anthony-Ames Marcellini | — | (669) 286 7175 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |
| Neat Homes | Neat Homes | — | (831) 207 2528 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Neil Matthies Construction | Neil Richard Matthies | — | (831) 246 0155 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |
| Nelson Construction | Donald Wayne Nelson | — | (831) 338 2008 | GC, remodel, ADU | Boulder Creek · Santa Cruz County | — | — |
| Nelson Melim Woodworking | Nelson Melim Woodworking | — | (831) 332 8794 | Other | Santa Cruz · Santa Cruz County | — | — |
| Nestor's Garage Doors | Nestor's Garage Doors | — | (831) 706 1222 | Other | Watsonville · Santa Cruz County | — | — |
| Network Cabling Solutions INC | Ramiro Francisco Ramirez | — | (831) 334 1464 | Electricians | Santa Cruz · Santa Cruz County | — | — |
| Neu-scapes INC | Corey James Neumann | — | (408) 768 6765 | Windows, patio, painters | Aptos · Santa Cruz County | — | — |
| Neves Construction | William Nunes Neves | — | (831) 728 3019 | GC, remodel, ADU | Freedom · Santa Cruz County | — | — |
| New Brighton Builders INC | Michael Cale Glitsch | newbrightonbuilders@gmail.com | (831) 212 6453 | GC, remodel, ADU | Watsonville · Santa Cruz County | — | — |
| New Habitat INC | Gary Wayne Utile | — | (831) 251 7022 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |
| New Life Painting | Timothy James Miller | tim@newlifepainting.net | (831) 588 2247 | Windows, patio, painters | Aptos · Santa Cruz County | — | — |
| New Solutions Construction | James Charles Svendsen | contact@newsolutionsconstruction.com | (831) 291 0560 | GC, remodel, ADU | Boulder Creek · Santa Cruz County | — | — |
| New Vision | New Vision | — | (831) 291-5565 | Windows, patio, painters | Santa Cruz · Santa Cruz County | — | — |
| Newt Gardens LLC | Keelan Julianmclean Franzen | — | (831) 821 6398 | Windows, patio, painters | Santa Cruz · Santa Cruz County | — | — |
| Nexxt Level Landscaping & Irrigation | Nexxt Level Landscaping & Irrigation | — | (831) 359 8806 | Windows, patio, painters | Watsonville · Santa Cruz County | — | — |
| Nicholas Gullo | Nicholas Gullo | — | (831) 227 6506 | Other | Watsonville · Santa Cruz County | — | — |
| Nicholas P Todisco | Nicholas P Todisco | — | (831) 998 4825 | GC, remodel, ADU | Soquel · Santa Cruz County | — | — |
| Nicholas Sandman Construction INC | Nicholas Donal Sandman | — | (831) 325 3130 | GC, remodel, ADU | Felton · Santa Cruz County | — | — |
| Nicholas Seyle | Nicholas Seyle | — | (831) 427 2203 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Nick Clark Landscape Service INC | Nicholas Floyd Clark | — | (831) 464 9412 | Windows, patio, painters | Santa Cruz · Santa Cruz County | — | — |
| Nielsen Architects INC | Christian Marshall Nielsen | — | (831) 621 3926 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Nikolas Stevens | Nikolas Stevens | — | (831) 818 7298 | GC, remodel, ADU | Santa Cruz · Santa Cruz County | — | — |
| Noble Pride Painting | Noble Pride Painting | — | (831) 706 6549 | Windows, patio, painters | Capitola · Santa Cruz County | — | — |
| Noe's Painting | Noe's Painting | — | (831) 539 6143 | Windows, patio, painters | Watsonville · Santa Cruz County | — | — |
| Noland Builders INC | Shane Ryan Noland | shane@nolandbuilders.com | (831) 428 9035 | GC, remodel, ADU | Capitola · Santa Cruz County | — | — |
| Nolf Electric Services | Brian Albert Nolf | — | (831) 251 1552 | Electricians | Boulder Creek · Santa Cruz County | — | — |
| Noma Construction Incorporated | Eric Michael Noma | — | (831) 247 4476 | GC, remodel, ADU | Aptos · Santa Cruz County | — | — |