| Murdoch INC | Richard James Murdoch | — | (209) 652 5234 | GC, remodel, ADU | Oakdale · Stanislaus County | — | — |
| Mv Drywall | Mv Drywall | — | (209) 225 0935 | Other | Modesto · Stanislaus County | — | — |
| Mvr Electrical Services INC | Robert Lee Jones | — | (209) 507 1724 | Electricians | Turlock · Stanislaus County | — | — |
| Mws Plumbing | Mws Plumbing | — | (925) 243 5528 | Other | Riverbank · Stanislaus County | — | — |
| N And S Pump | N And S Pump | — | (209) 599 3456 | Other | Oakdale · Stanislaus County | — | — |
| N C Marble And Stone Pavers | Alejandro Mario Aguilar | — | (510) 725 7805 | Windows, patio, painters | Riverbank · Stanislaus County | — | — |
| N M Construction Co | Natividad Zuniga Martinez | — | (209) 872 9596 | GC, remodel, ADU | Riverbank · Stanislaus County | — | — |
| N-style Painting | N-style Painting | npierce@nstylepainting.com | (916) 234-3551 | Windows, patio, painters | Turlock · Stanislaus County | — | — |
| Nabors Electric INC | Kenneth Casey Nabors | — | (559) 479 9756 | Electricians | La Grange · Stanislaus County | — | — |
| Nagel Landscaping | Justin Michael Azevedo | — | (209) 545 1696 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| Nashua Painting | Nashua Painting | — | (209) 614 7470 | Windows, patio, painters | Turlock · Stanislaus County | — | — |
| Nathan Couchman | Nathan Couchman | — | (209) 652 6632 | Other | Denair · Stanislaus County | — | — |
| Nathan Duttera | Nathan Duttera | — | (808) 385 9905 | Windows, patio, painters | Oakdale · Stanislaus County | — | — |
| Natural Stone | Israel Arredondo | — | (209) 810 2222 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Nelson & Sons Electric INC | Travis Ken Nelson | — | (209) 667 4343 | Electricians | Turlock · Stanislaus County | — | — |
| Nelson Construction LLC | Kyle Dean Nelson | — | (209) 485 8618 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |
| Nema Heating And Cooling INC | Rogelio Galindo Cisneros | — | (408) 517 5399 | HVAC | Modesto · Stanislaus County | — | — |
| Netfusion Consulting | Netfusion Consulting | — | (209) 632 3081 | Other | Modesto · Stanislaus County | — | — |
| Neudeck - Concrete Restoration INC | Roger Hartel Neudeck | — | (209) 538 1811 | Restoration | Ceres · Stanislaus County | — | — |
| New Century Construction & Consulting INC | Yoany Corona-Gonzalez | — | (209) 868 2900 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |
| New Concepts Pool Construction | Robert Charles Seymour | — | (408) 830 4070 | Pool | Modesto · Stanislaus County | — | — |
| New Creation Graphics | New Creation Graphics | — | (209) 416 1212 | Other | Modesto · Stanislaus County | — | — |
| New Impression Painting INC | Jose Alberto Hernandez | jose@newimpressionpainting.com | (650) 207 3348 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| New Line Door INC | Kyle David Westover | — | (209) 640 7469 | Windows, patio, painters | Salida · Stanislaus County | — | — |
| New Look Painting Service | Ruelas Vega Armando | — | (209) 202 7621 | Windows, patio, painters | Riverbank · Stanislaus County | — | — |
| New Reflections | New Reflections | — | (209) 678 6239 | Other | Ceres · Stanislaus County | — | — |
| Next Level Flooring | Next Level Flooring | — | (209) 614 4676 | Other | Modesto · Stanislaus County | — | — |
| Next Level Hardscape | Next Level Hardscape | — | (408) 835 2687 | Windows, patio, painters | Turlock · Stanislaus County | — | — |
| Next Level Painting | Next Level Painting | — | (209) 846 0828 | Windows, patio, painters | Modesto · Stanislaus County | — | — |
| Ngb Construction INC | Carlos Delgado | — | (209) 571 1938 | GC, remodel, ADU | Ceres · Stanislaus County | — | — |
| Nichols Precision Builders INC DBA Eichler Siding And Renovations | Christopher Albert Lawrence | — | (415) 328 9853 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |
| Nick Malekos Concrete | Nick Malekos Concrete | — | (209) 765 1894 | Other | Modesto · Stanislaus County | — | — |
| Nick's Construction & Son's INC | Robin Christopher Magin | — | (737) 210 2296 | GC, remodel, ADU | Riverbank · Stanislaus County | — | — |
| Nico Construction INC | Gonzalez Nicolas | — | (209) 312 8583 | GC, remodel, ADU | Turlock · Stanislaus County | — | — |
| Nicro INC | Bryan Holzman | — | (209) 848 8826 | HVAC | Oakdale · Stanislaus County | — | — |
| Nielsen Floor Covering | Nielsen Floor Covering | — | (209) 480 4659 | Other | Modesto · Stanislaus County | — | — |
| Nine Islands Heating And Air | Nine Islands Heating And Air | — | (209) 324 0757 | HVAC | Newman · Stanislaus County | — | — |
| Ninveh Builders | Ninveh Builders | — | (209) 604 2769 | GC, remodel, ADU | Modesto · Stanislaus County | — | — |
| Nj Construction Clean-up Services | Adan Jr Mendoza | — | (209) 572 7588 | Other | Modesto · Stanislaus County | — | — |
| No Limit Builders Rehabbing Homes INC | Janet Garcia Ortiz | — | (209) 679 8959 | GC, remodel, ADU | Oakdale · Stanislaus County | — | — |