| Motongi LLC DBA Construction Project Management And Material | Louie Antonio Bettencourt | — | (209) 398 1585 | GC, remodel, ADU | Hilmar · Merced County | — | — |
| Mr Tint Merced | Mr Tint Merced | — | (209) 285-3536 | Windows, patio, painters | Merced · Merced County | — | — |
| Mtz Home Construction INC | Martinez Perezchica Salvador | — | (408) 426 0645 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Murphy Brothers Construction | Pat D Murphy | — | (209) 761 4696 | GC, remodel, ADU | Merced · Merced County | — | — |
| N & C Heating And Air LLC | Craig Daniel Jr Capello | — | (209) 769 8843 | HVAC | Merced · Merced County | — | — |
| N 2 Stone | N 2 Stone | — | (408) 430 6150 | Other | Los Banos · Merced County | — | — |
| N3v3rpanic Antique Furniture Repair. | N3v3rpanic Antique Furniture Repair. | — | (978) 551-8099 | Restoration | Merced · Merced County | — | — |
| Na & R Home Quality Construction INC | Jose Socorro Quiroz | — | (408) 318 3354 | GC, remodel, ADU | Merced · Merced County | — | — |
| Na Com Usa | Na Com Usa | — | (209) 707 7053 | Other | Merced · Merced County | — | — |
| Napalm's Heating And Air Conditioning | Napalm's Heating And Air Conditioning | — | (209) 631 6687 | HVAC | Merced · Merced County | — | — |
| Natural Creation Landscaping | Natural Creation Landscaping | — | (209) 947 2948 | Windows, patio, painters | Livingston · Merced County | — | — |
| Natural Gardens | Natural Gardens | — | (209) 564 0185 | Windows, patio, painters | Merced · Merced County | — | — |
| Nature Landscape Services | Bolivar Oliver Murillo | — | (209) 643 3905 | Windows, patio, painters | Atwater · Merced County | — | — |
| Nava Granite Fabrication INC DBA Nava Granite Countertops | Maria Teresa Ramirez Romero | — | (408) 807 3497 | Other | Los Banos · Merced County | — | — |
| Navarrete Pro Construction INC | Raul Navarrete | — | (408) 770 0314 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| New Gen Roofing LLC | Sergio Espindola | newgenerationroofing7@gmail.com | (209) 589 8844 | Other roofers | Delhi · Merced County | — | — |
| New Generation Landscaping LLC | Manuel Faustino Bences | — | (209) 325 5340 | Windows, patio, painters | Livingston · Merced County | — | — |
| New Generation Painting & Builders INC | Moreno Dominguez Ivan | — | (408) 500 6079 | Other roofers | Los Banos · Merced County | — | — |
| New Hope Manufactured Homes Specialists | New Hope Manufactured Homes Specialists | — | (408) 887 5323 | Other | Los Banos · Merced County | — | — |
| New View Painting | Rodriguez Fidel Garcia | — | (510) 447 3751 | Windows, patio, painters | Livingston · Merced County | — | — |
| Nex Lvl Resin Floors INC | Nestor Salvador Pulido-Ramirez | — | (209) 256 5061 | Other | Atwater · Merced County | — | — |
| Next Generation Construction | Luis Servin Perez | — | (209) 564 6691 | GC, remodel, ADU | Livingston · Merced County | — | — |
| Next Level Remodeling | Nicholas Troy Fimbrez | info@nextlevelremodeling.com | (619) 405 1945 | GC, remodel, ADU | Merced · Merced County | — | — |
| Next Phase Reconstruction LLC | Pedro Francisco Perez | — | (209) 595 8481 | Other roofers | Los Banos · Merced County | — | — |
| Ngo Construction | Le Huu Ngo | — | (209) 828 9276 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Nieves Constructions INC | Jose Francisco Nieves | — | (831) 840 6055 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Nole Painting Co | Nole Painting Co | — | (209) 384-3838 | Windows, patio, painters | Merced · Merced County | — | — |
| Nor Cal Appliance Installations | Nor Cal Appliance Installations | — | (408) 550 5966 | Other | Livingston · Merced County | — | — |
| North Construction | Thomas Lee North | careers@north-construction.com | (209) 445 0311 | GC, remodel, ADU | Atwater · Merced County | — | — |
| North County Plastering | Joseph Anthony Silveira | — | (831) 633 0197 | Other | Snelling · Merced County | — | — |
| Northstar Insulation LLC | Delgado Jose | — | (209) 427 5228 | Other | Atwater · Merced County | — | — |
| Northstar Mechanical Industrial Refrigeration | Jovan Noe Mena-Aguilar | — | (209) 445 0910 | HVAC | Stevinson · Merced County | — | — |
| Nosaj Concrete LLC | Jose Octavio Tovar Molina | — | (209) 752 8022 | Other | Santa Nella · Merced County | — | — |
| Nova Heating And Air Conditioning | Fermin Isiordia Carrillo | — | (209) 509 5196 | HVAC | Merced · Merced County | — | — |
| Nuno Electric | Jose Javier Nuno | info@nunoelectric.com | (209) 398 9566 | Electricians | Livingston · Merced County | — | — |
| O Garibay Electric INC | Oscar Luis Garibay | — | (209) 756 0163 | Electricians | Merced · Merced County | — | — |
| O S R Construction Services INC | Oswaldo Rene Sr Esparza-mosqueda | customerservice@osrconstructionservices.com | (209) 486 4482 | GC, remodel, ADU | Delhi · Merced County | — | — |
| O&g Builders Group LLC | Montes Gerardo Bejinez | — | (408) 903 6609 | GC, remodel, ADU | Los Banos · Merced County | — | — |
| Oakcrest Landscaping LLC | Elmer Alexsandro Mendoza | — | (209) 262 5813 | Windows, patio, painters | Atwater · Merced County | — | — |
| Om Core Solutions | Oscar Adrian Barrigute Palomino | — | (925) 724 4139 | GC, remodel, ADU | Merced · Merced County | — | — |