| Murphy's Construction | Wayne Anthony Murphy | — | (530) 321 8223 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Murray Smith Construction | Murray Wilson Smith | — | (530) 365 2085 | GC, remodel, ADU | Chico · Butte County | — | — |
| Mv General Earthwork | David Steven Mcgregor | — | (530) 720 9306 | Other | Chico · Butte County | — | — |
| Mvk Construction INC | Michael Vernon Kelly | — | (530) 354 0052 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Mycal R Swaim | Mycal R Swaim | — | (530) 520 4258 | Windows, patio, painters | Chico · Butte County | — | — |
| Myron L Lindquist | Myron L Lindquist | — | (530) 589 1876 | GC, remodel, ADU | Oroville · Butte County | — | — |
| N D M Construction | Neil Daniel Myers | — | (707) 616 5081 | GC, remodel, ADU | Chico · Butte County | — | — |
| N&s Forestry LLC | Gregory Raymond Lewi Noel | — | (530) 712 7570 | Other | Berry Creek · Butte County | — | — |
| Nacho's Electric | Villanueva Ignacio | — | (530) 846 0655 | Electricians | Gridley · Butte County | — | — |
| Nance General Construction | Levi Cory Nance | — | (530) 828 8273 | GC, remodel, ADU | Chico · Butte County | — | — |
| Nate Mayo Construction | Nathan Howard Mayo | — | (530) 682 5907 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Nathan J Miller Construction | Nathan Jerome Miller | — | (530) 518 9505 | GC, remodel, ADU | Durham · Butte County | — | — |
| Near Roofing | Robert Alan Near | — | (530) 345 7202 | Other roofers | Chico · Butte County | — | — |
| Nessi Electric | Nessi Daniel | — | (530) 228 4867 | Electricians | Paradise · Butte County | — | — |
| Neumann Construction | Andrew James Neumann | — | (530) 966 0176 | GC, remodel, ADU | Paradise · Butte County | — | — |
| Neves Const | Neves Const | — | (530) 682 3282 | GC, remodel, ADU | Oroville · Butte County | — | — |
| New Era Builders | Jose Williams Paredes Ornelas | — | (530) 218 5322 | GC, remodel, ADU | Oroville · Butte County | — | — |
| Nilsen Construction | Robert Allan Nilsen | — | (530) 570 9494 | GC, remodel, ADU | Chico · Butte County | — | — |
| No Limit Drywall | No Limit Drywall | nldobx@gmail.com | (252) 455-1881 | Other | Chico · Butte County | — | — |
| Noah Pickering | Noah Pickering | — | (530) 570 7623 | GC, remodel, ADU | Chico · Butte County | — | — |
| Noble Steel | Joshua Mac Bull Noble | — | (530) 717 3381 | GC, remodel, ADU | Durham · Butte County | — | — |
| Nor - Cal Roofing | Joseph Richard Acqistapace | — | (530) 892 9960 | Other roofers | Chico · Butte County | — | — |
| Nor Cal Construction | Frank Joseph Lewis | — | (530) 815 5877 | GC, remodel, ADU | Chico · Butte County | — | — |
| Nor Cal Seamless | Nor Cal Seamless | — | (530) 899 0303 | Other | Durham · Butte County | — | — |
| Nor Cal Trim & Cabinet | Nor Cal Trim & Cabinet | — | (530) 228 8764 | Other | Chico · Butte County | — | — |
| Norcal Bath Remodel | David Ryan Fowler | — | (707) 346 9804 | GC, remodel, ADU | Magalia · Butte County | — | — |
| Norcal Build Brothers LLC | Bart Robert Iv Bunce | — | (530) 592 9917 | GC, remodel, ADU | Oroville · Butte County | — | — |
| Norcal Building | Anthony Steven Hanner | — | (530) 206 3698 | GC, remodel, ADU | Chico · Butte County | — | — |
| Norcal Excavating INC | Chelsey Christine Garner | — | (530) 343 5953 | Other | Chico · Butte County | — | — |
| North Coast Drywall Incorporated | John Harrison Draper | — | (530) 228 2255 | GC, remodel, ADU | Paradise · Butte County | — | — |
| North Coast Fencing LLC | Nathanial Connor Coffey | — | (707) 719 7272 | Other | Chico · Butte County | — | — |
| North State A V INC | Justin Michael Thomson | info@northstateav.com | (530) 342 8860 | Other | Chico · Butte County | — | — |
| North State Construction | Mark Allen Dwight | — | (530) 228 1763 | GC, remodel, ADU | Paradise · Butte County | — | — |
| North State Diving INC | Scott Kevin Smith | — | (530) 882 5000 | Other | Richvale · Butte County | — | — |
| North State Drilling | Ronald Ray Stilwell | — | (530) 891 5545 | Other | Chico · Butte County | — | — |
| North State Electric & Pump | Ronald Ray Stilwell | — | (530) 891 5545 | Electricians | Chico · Butte County | — | — |
| North State Floor Covering | North State Floor Covering | — | (530) 570 6034 | Other | Oroville · Butte County | — | — |
| North State Landscape Services | Wanda Marie Arnold | — | (530) 679 0940 | Windows, patio, painters | Bangor · Butte County | — | — |
| North State Plumbing INC | Daren Mark Thompson | — | (530) 828 1673 | Other | Chico · Butte County | — | — |
| North State Signs | North State Signs | — | (530) 981 1191 | Other | Chico · Butte County | — | — |