| New Generation Pools Partnership | Michael Mark Doyle | — | (951) 236 3661 | Pool | Menifee · Riverside County | — | — |
| New Ground Electric INC | Mario Francisco Orejel | info@newgroundelectric.com | (951) 756 4030 | Electricians | Temecula · Riverside County | — | — |
| New Horizon Flooring | De La Torre Martin | — | (951) 419 8544 | Other | Riverside · Riverside County | — | — |
| New Image Design And Construction | Heredia Lemus Sonia | — | (951) 992 7309 | GC, remodel, ADU | Moreno Valley · Riverside County | — | — |
| New Image Signs & Service INC DBA Electric Signs | Jose S Rivera | — | (951) 836 5169 | Other | Perris · Riverside County | — | — |
| New Image Tree Care | Jacqueline Delvillar | — | (951) 280 9900 | Tree | Corona · Riverside County | — | — |
| New Leaf Plumbing & Rooter LLC | Michael Joseph Melendrez | — | (951) 760 1249 | Other | Hemet · Riverside County | — | — |
| New Level Electrical Contracting | Abel Alejandro Rojas | — | (951) 472 5102 | Electricians | Perris · Riverside County | — | — |
| New Life Carpet | New Life Carpet | — | (714) 397 3193 | Other | Eastvale · Riverside County | — | — |
| New Life Construction Group LLC | Gerald Bernard Duncan | — | (909) 973 2436 | GC, remodel, ADU | Eastvale · Riverside County | — | — |
| New Millennium Painting INC | Juan Carlos Gonzalez | interested@domainmarket.com | (909) 224 6474 | Windows, patio, painters | Lake Elsinore · Riverside County | — | — |
| New Moon Electric | Jeffrey Karl Johnson | — | (760) 320 0032 | Electricians | Cathedral City · Riverside County | — | — |
| New Standard Plumbing | Hollie Raelynn Osorio | — | (951) 378 4831 | Other | Temecula · Riverside County | — | — |
| New Star Plumbing INC | Ted Hong Won | — | (213) 387 4476 | Other | Riverside · Riverside County | — | — |
| New Wave Home Audio And Video INC | Kevin Arthur Amidei | — | (760) 347 2899 | Other | Indio · Riverside County | — | — |
| New Wave Pool Remodeling INC | Ricky Joe Fuston | — | (951) 372 8000 | Pool | Riverside · Riverside County | — | — |
| New West Construction | Michael Edward Casey | — | (760) 861 9170 | GC, remodel, ADU | Rancho Mirage · Riverside County | — | — |
| New World Plumbing INC | Morales Andy | — | (714) 728 5027 | Other | Perris · Riverside County | — | — |
| New-tech Security Systems DBA New-tech | Wainer Albert | — | (714) 305 5474 | Electricians | Corona · Riverside County | — | — |
| Newcomb Pools & Landworks | Harley Donovan Thom Newcome-Riviere | — | (951) 526 8062 | Pool | Menifee · Riverside County | — | — |
| Newgen Painting | Newgen Painting | office@newgenpainting.com | (714) 308 6319 | Windows, patio, painters | Perris · Riverside County | — | — |
| Newkirk Construction | Paul William Newkirk | — | (951) 837 7278 | GC, remodel, ADU | Idyllwild · Riverside County | — | — |
| Newport Beach Garage Doors | Newport Beach Garage Doors | — | (951) 310 9414 | Other | Norco · Riverside County | — | — |
| Newport Tile Marble And Stone INC | Bryon Le Roy Connick | — | (951) 258 5878 | Other | Hemet · Riverside County | — | — |
| Nexgen Doors & Hardware INC | Lionel Walter Ruiz | — | (818) 447 4292 | Other | Desert Hot Springs · Riverside County | — | — |
| Nexgen Flooring Corp | Sandra Luz Zapata | — | (951) 429 4083 | Other | Riverside · Riverside County | — | — |
| Nexgen Property Restoration | Isac Emanuel Moise | — | (951) 359 3362 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Next - Gen Painting | Next - Gen Painting | — | (805) 367 6257 | Windows, patio, painters | Moreno Valley · Riverside County | — | — |
| Next Chapter Homes | Fernando Michael Jr Ayala Tovar | — | (951) 858 3427 | GC, remodel, ADU | Corona · Riverside County | — | — |
| Next Experience Backhoe Service | Miguel Angel Salazar | — | (951) 448 3358 | Other | Hemet · Riverside County | — | — |
| Next Gen Brothers Construction | Guevara Octavio Padilla | — | (951) 204 6688 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Next Generation Builders | Jesus Mata Avila | — | (714) 943 9519 | GC, remodel, ADU | Menifee · Riverside County | — | — |
| Next Generation Fire Sprinklers | Next Generation Fire Sprinklers | — | (909) 771 8104 | Other | Moreno Valley · Riverside County | — | — |
| Next Generation Jetting LLC | Mateo Bautista | — | (951) 500 4164 | Other | Riverside · Riverside County | — | — |
| Next Generation Landscaping INC | Jose De Jesus Noriega | office@nextgenerationlandscaping.com | (442) 230 7436 | Windows, patio, painters | Desert Hot Springs · Riverside County | — | — |
| Next Generation Linares Tile & Stone | Alexia Monique Linares | — | (760) 844 9743 | Other | Desert Hot Springs · Riverside County | — | — |
| Next Generation Plumbing | Next Generation Plumbing | — | (760) 960 2012 | Other | Indio · Riverside County | — | — |
| Next Level Air Conditioning | Leopoldo Payan | — | (760) 619 1866 | HVAC | Palm Desert · Riverside County | — | — |
| Next Level Construction | Patrick Thomas Henderson | — | (951) 217 8049 | GC, remodel, ADU | Riverside · Riverside County | — | — |
| Next Level Construction Services INC | Kevin Richard Fox | — | (951) 514 4947 | GC, remodel, ADU | Murrieta · Riverside County | — | — |